That grass you cannot identify is either Bentgrass or Nimbewill, I hit mine with Tenacity and that is exactly what it looks like 7 days after Tenacity app. Just a note you should apply 1 more app of Tenacity 14 days after first app for a sure kill!!! Strike that as you already over seeded, if you got any germination on your new seed you cannot reapply until at least 30days. As a Rule of thumb with Tenacity you should use it 2 weeks prior to over seed, then reapply at seed time for best results!
Great suggestions and feedback. It's clearly on the label. I'm on a short time window to get the seed to germinate and didn't have adequate time. I'm going to make this suggestion in the next video for sure. I'm betting that the morning frost will stop all the biennial activity and leave it to the spring to fight the good fight once again.
I’m getting ready to do over seeding and just bought tenacity to start my process. I have plenty of time, right now, to get 2 apps down and reseed. I cannot wait
Tenacity is an amazing product but Like Chad says, you gotta do multiple apps. I've been trying to control bentgrass with it. 3 times, ive done 2 apps, 2 weeks apart and it still hasn't controlled it. It definitely wipes out everything else though and doesn't harm the good grass.
The bleaching is fine when you got a yard full of weeds like that but man is it scary when it's just a few here and there and its bleaching the good grass! Great job as usual Ginja.
Wow I can't believe how many weeds and varieties there are in the lawn, depressing! It will feel good once you get it turned around. Looking forward on seeing the results.
It's a little overwhelming not gonna lie. At one point next season we'll be forced to introduce some basic weed killer to go after the morning glory and the spurge.
I just made a 2nd app of Tenacity to an established turf after about 4 weeks of the last. Diluted it in liquid fert and applied using Ortho Dial N Spray hose end sprayer. Much quicker than the backpack method.
Pest and Lawn Ginja : Thanks. The only thing about the hose end sprayer, I don’t know the concentration coming out of the nozzle. Tenacity label says to mix at the rate of 4 to 8 oz per 30 gal water. So I made a very dilute mixture initially and had to refill the sprayer multiple times, as opposed to the back sprayer which is continuous. Will see what happens. Nice job on the video, interested to see the final result.
I purchased tenacity, surfactant including the blue dye. I have not sprayed tenacity let. Do to the rain fall . I water for 40 minutes per zone. I believe i have 7 zones. Plus my yard is over 1400 square foot.
Great videos! We live in Charlotte, NC and thus summer destroyed my fescue sod. Plan is to apply your methods and steps and see what happens. I bought a Sun Jo and it is incredible!!! I have made a few videos throughout the process.
Came to watch again about tenacity and I found for a more broad leaf killer I mix Speed Zone with tenacity. Speed Zone does not kill any type of grass so it a good mix to together weeds and bad grass like crab grass Johnson and so on. Thanks really like you video.
I have a neighbor and I take care of her lawn as well as mine, previous years for about 3 year, I have kept it looking pretty good until this year when a lot of Annual bluegrass poa has sprung up, but her sister live in town and has put out hundreds of dollars on weed killers and she said she was not killing any of them. I told her she needed to tell her sister that she's throwing money away if she isn't willing to water and get a good 6 to 8 inch soil saturation. The part of my lawn that is being overtaken by this poa grass is crazy, especially since I spray and pull weeds every year! I think I pull anywhere from 7 to 10 5 gallon buckets of weeds every year between her yard and mine. I just measured our yards and between the two of us, we have 10,111 sqft. It takes about 10 gallons of spray every time I spray our yard. I have a 4 gallon backpack sprayer that has the lever pump on the left side, so it makes it a bit easier. I'm really thinking about getting a bigger applicator lol. Thanks for sharing the knowledge, brother! My name is Danny!
The grass you had trouble to id, looks like it could be Nimblewill. I just sprayed my whole yard with Tenacity, 10,000 sq ft. I have quite a bit of Nimblewill,, it spreads more and more each year.. My lawn is tall fescue. I also have problems each year in some areas with brown patch, so I also applied Scotts DiseaseEx. Too soon yet to know the results. I'm prepping my lawn to do a aerate and over seed with tall fescue and apply starter fert. One thing I'm going to try later this fall, go to local farm co-op that sells to mostly farmers, and get me some Urea. The pellet size of this is huge compared to most granular fertilizer. I had very good success with Urea in previous years.
Greeting from Central North Carolina. Stumbled onto your videos yesterday and plan to watch all of them. Currently working on a Winning Colors Fescue yard. There are many unmentionables out there, chickweed, clover, wild violets, and dandelions. I have ordered tenacity to try and get ahead of those pesty weeds for once. Take care and keep grinding out the videos. RS
Hi RS! Tenacity is good for annual grasses, clover and some others but it's expensive for what it is. Tzone will be more aggressive on killing weeds and cheaper per serving. So if you aren't planning on seeding then buy tzone or speed zone
For Quackgrass, the only thing I've found that works now that MSMA isn't allowed, is to hit it with Tenacity to stress it, and then hit it with Quinclorac 7 - 10 days afterwards. It will turn red/purple when stressed, that's how you know it's working. It might require a followup treatment 20-30 days afterwards. MSMA is pretty much the only thing I can think of that will target the clumping fescue, but again it's banned for home use now. Pulling it or roundup is pretty much the only options now.
LG, make sure you read up on it for your area and application, it's been heavily regulated now. It is not a product you ever want to do a blanket application with now. If I recall you cannot use it as part of a Lawncare business application, though the ban was modified so you'll have to do some research and check your local laws. I know it was modified to allow use in the Cotton Industry, Golf courses (Spot spray only, sub 100sqft applications, not to exceed 25% unless used on a new course), some highway applications, and Sod farm applications.
Love that stuff. Doesn’t work all that well on Broadleaf’s in my experience. I use it for late crabgrass and it does a number on dandelion and clovers of all kind. Also, it is extremely hard on all fescues and I have seeded fescue and sprayed tenacity and it just ended up killing it, only the bluegrass seeds survived. Doesn’t work on spurge either, it effects it but doesn’t finish, it’s more or less a grassy weed killer.
I'm really hoping that it will kill bunching tall fescue. I've read mixed reviews. I'm going to do several tests as well. Doesn't surprise me that the spurge and morning glory are unaffected by tenacity. Seems like the vine weeds are too tolerant.
I used Tenacity last Fall for the first time and had really good results in eliminating weeds, especially the bad goosegrass problem I had. In anticipation of the Spring, can Inuse Tenacity without a surfactant since I have very few broadleaf weeds at this time. My thinking is no surfactant will enable a Tenacity to be easily watered into the soil. I can then spot spray any other areas with visible weeds, like clover.
using tenacity as a pre emergent works great without a surfactant present. However with that said there are much cheaper pre emergent products on the market that last far longer ie. prodiamine. Prodiamine can also be used jointly with tenacity. I use tenacity for it's pre emergent properties when I'm overseeding or have a lawn riddled with clover and oxalis.
Reapply Tenacity in spring for full weed kill effect as a pre-emergent post- emergent weed kill hernicide. Blue dye also helps when spot spraying crab grass.
So when is it too hot to use Tenacity, and what else would be good when it IS really hot? By the way, my lawn in a project in process, and I'm in south Sandy, if you want to take a look at it and / or do a video on it. Last year wiped a lot of the lawn out, between PROBABLY heat, drought, some fungus, and some grubs, insects. I seeded the effected parts on May 5, and then went back and tried to reseed some bare areas on May 25, 2022. Now I'm wondering about weeds, and wondering if the growth will eventually cover ALL of the areas, and not just where germination is obvious.
I've been using Tenacity for years. I use it on turf type tall fescue and Blue grass. The tall fescue you have is generic tall fescue. Your best bet is to use Ornamec 170 along with the tenacity. I've had great success with clearing out the bad tall fescue while keeping the turf type. I prefer the blend of fescue and blue grass because it is more disease resistant. Tenacity whitens fescue. It will recover. The best thing to do is apply tenacity a second time about 21 days later. and reseed with bluegrass. BTW that grass with the hairlike structure is no way nimbilewill. Tenacity is designed to eradicate nimblewill. That is the reason I starte using it.
Thanks for the suggestion. I'll have to try the Ornamec 170. I was kinda shocked that some of the bunching tall fescue did indeed die. I'd be curious to see if I could knock out more using the ornamec 170. I've only ran into nimblewill a few times in my area. It typically matts more than what I encountered.
Awesome video, and even better information. I kinda have a 2-part question. First, is it to late in the season now to put down a weed killer or Tenacity? Second, my KBG seeds have geminated and are a happy 31 days old. Is it bad, or ok to go after the baby weeds coming up with a herbicide or Tenacity, or a preventer.
Great questions Chris. 1. the ground temps should be above 50 / 55 degrees for tenacity to work. It works by blocking chlorophyl uptake. If the plant isn't actively feeding or growing it won't work well. 2. I wouldn't recommend ANY herbicide treatments for 90 days after the seeding. Which means any active weeds coming up should be pulled by hand or an isolated spot spray that only contacts the weed. Hope that helps clarify things.
And I thought I had a weed patch lawn, some places the crab is so thick I can't tell if there is any actual turf grass growing lol. I been using 2-4-D products and it has thinned out the weeds and the grass is yellowed in places, not sure if its just stressed or a weed type grass.
Thanks, planning on some Prodiamine just before winter and another app of lime because the PH is really low. Just trying to make it look decent after years of neglect. I'm in the south (zone 6b), and things start growing in January and refreeze until April.
Should I use tenacity as a preventive or curative? I just put down prodiamine and was thinking I would put it down again in the spring. I don't have very many weeds but I have lots of that miserable poa annua.
It works as both preventive and curative. it's an interesting chemical. It does take multiple treatments. I would recommend making sure that the weed control you're after is listed on the label before purchasing.
Great question Bobblecast. The label is extremely vague. For KBG to reach full maturity it takes about 45 days on average. Sometimes longer. You are completely right that I should have done and additional application before putting the seed down. Unfortunately when the opportunity arose to do the video there wasn't enough time, due to weather constraints, to do 2 applications. I would advise everyone in TH-cam land to do at least 1 application 2 weeks prior to the overseed application.
Ginja, After fall overseeding of mainly Turf Type Tall Fescue and you have thin spots throughout....will just mulch mowing eventually fill in those areas or is TTTF a grass type that won't "creep" into those areas meaning you'll have to continue(in the late spring after pre-emergent) to add new seed until you achieve a thick lawn?
Hey Scott. This is a great question. The question is if the TTTF you have is laterally moving rhizomatous tall fescue. There were studies done over the last 5 to 10 years that exposed a problem with the TTTF that it does not laterally self repair. Now, with that said the Barenbrug TTTF with RTF does move laterally from what I've seen. IMO it's not as agressive as the Kentucky bluegrass but it does move. If I were in your same situation and you haven't applied a pre emergent in the last 90 days I would overseed those areas and cover them with peat moss.
Watched the previous video and ordered everything you put links for and it should be here in Illinois in about 10 days. Thank you for the links. Is it gonna be to late to seed. near Chicago in the 60404 area code. I was hoping I was not going to be wasting the seed.
Tony D. Make sure you’re patient with it, I did my neighbors yard for late crabgrass and he got frustrated because he was impatient and thought it didn’t work, two weeks later he was praising the product up and down. It works but it does take time, good luck, and good purchase. Yes it is too late to seed, I live in Minnesota and it already reached 30 degrees. Unless you’re using a ridiculously quick germinating seed, even so you’d be risking it.
Just watch those night time and daytime temps. If it permanently gets below 50 degrees daytime and 30 degrees night time the plants will slow the feeding down to the point the Tenacity won't be effective. I'm going to resume in the spring once the ground temps get above 50 degrees. Thanks for watching Tony. You'll really love the products. Essential 1.0.1 is one of my favorites.
check the temps for Oct. & Nov. I should be good for Seed. Not sure but when you aration did you remove plugs from front lawn and leave in the back or just leave them everyplace. I would like to leave them also.
Love the results video! Probably will get about 60% improvement when all done? What happened to the owner dude for this video? Loved your banter humor together last time! Maybe get him back for final results in couple weeks...would be funny for him to say whoa why do I still have some weeds :) Then you tell him the glass is half full dude!
HAHAHA, I'll let him know. He'll be pleased to hear that. I'm expecting that 50% of the weeds will be controlled. So much of the weed population is spurge and I don't anticipate it'll be affected.
Always love your passion, attitude and helpfulness! Keep smiling! Love it! You are totally a glass is half full kind of guy! Love that so much about you and your videos!
How do I prepare a clay and sand base plot for new install of Bermuda grass possibly sod or seed. What are your reccomendations? Should I add mulch and gypsum, and if so, at what quantities per square foot? Also I am curious about your thoughts on sprinklers. What product to use, what distances and what tolerances sprinklers are confined to. I am a EMT working on a side project at my family home and you strike me as very knowledgeable. PLEASE HELP!!!
Hey Michael. Thanks for reaching out. It's common to prep the area by bringing in 3 to 5" of topsoil. That would be the best option. Luckily for you bermuda will grow just about anywhere. If you don't want to spend the money on top soil You could do about 50lbs per 1000ft2 of humates and gypsum if your ph is alkaline or lime if its acidic. As for sprinklers. It will all depend on the type of heads you're going to be using. There are several free apps provided by manufactures of sprinklers. You can upload dimensions and it will do the math for you. In my experience the most important part of the project is correct watering. I've had several different sprinkler setups in the homes I've owned. They were all different heads types. What I can tell you is the only thing that matters is coverage. As long as the coverage is even and proper it doesn't matter what kind of heads you end up with. It's the calibration of the heads and understanding water output that matters the most. To answer your question, at the current moment I have hunter mp rotator heads. I find these are great for homes with 6 stations or less. The water output is slow. In other words you have to run your sprinklers for a very long time to get the right amount of water on the lawn. There are benefits to this. The drawback is time.
@@pestandlawnginja Thank you so for the advice, 3"-5" is probably the route I will go since I can get some nice mulch for about $15 a yard from a local winery. I will probably rent a roller to gently pack it down a bit then install the grass. Right now I am prepping for sprinkler installation and have looked at some of the programs available for setting up a coverage area. Is there a specific program you prefer to use for sprinkler layout and design? Thanks again for the great vids!
If you're looking for the best use for your water the hunter mp rotators are great. But they are very slow flowing. It's important to know that because you have to run the sprinkler FOREVER to get the proper amount of water onto the lawn. If you don't have more than 5 to 7 zones you'd do well with those heads. I water two to three times a week for 2 hours per station.
Great video! Thank you so much! I am not sure if I overapplied Tenacity. If regular grass in some places discolored as well. Is it anything I can do to help the grass to get better? To help to recover?🤔🤔🤔
Hey Ginja, I realize this is awhile back, but I used Tenacity last fall and plug aerated, over seeded with good tall fescue. My lawn is looking pretty darn good but I wanted to ask you, if as a preventive, can I apply Tenacity to a good portion of my lawn, total 10,000 sq.ft., to keep weeds out, mainly Nimblewill from taking hold again ? Should I just spot spray any weeds I see, or can I spray a preventive blanket spray of Tenacity ? Thank you, John
We are going to follow this whole procedure on our yard - aerating/overseeding and using tenacity. We're located in NE Tennessee, is it to late in the year to start this process here? Thanks and great job documentating this whole process...
I would change one thing. I would do my first tenacity application and wait three weeks until the second and seed on the second application. Having played with tenacity it's important to remember it takes multiple applications to get the weeds to die. If you are getting close to 40 degree night time temps I wouldn't use tenacity. I would wait to the spring time.
Okay Ninja. I took your Tenacity Challenge on my KBG lawn... my front yard going on it’s second year, while the back was planted last October. The front yard took very, very well. Within 7 days the majority of the yard was white. It was scary and cool at the same time. It rained on the 8th day and really turned white. Most of the white cleared after mowing after 10 days. The back yard was kinda patchy here and there with hardly any white. I figured maybe the weeds in the backyard weren’t really growing much, so I watered it, fed it and got them growing again. I put down a second application yesterday and looking for better results. My question is.... what to do with the weeds after they die? Some of the whitened weeds are turning brown so I’m thinking death. Do we dig them out, rake them off, or leave them. Maybe leave them, put some seeds on top with a bit of top soil on it. What do you recommend?
Depends in how thick your grass is. If you have thistle dig it out. If you're impatient dig them out. They dont disappear like the commercials Male it seem. Eventually the grass will crowd out the dead. But itll take a while.
Seven days, not eight. Sat>Sun = day 1 Sun>Mon = day 2 Mon>Tue = day 3 Tue>Wed = day 4 Wed>Thu = day 5 Thu>Fri. = day 6 Fri>Sat. = day 7 So effective a day faster than thought!
The schedule is small increments of water 3-5minutes at a time during the day. As many times during the day to keep the soil damp at all times. It’ll range between 3-5 times per day.
We recently planted Diamondia Margaretae (silver carpet) in our backyard as a ground cover for a slope and we're getting some weeds. What is your consideration to use Tenacity on/around silver carpet to control weeds?
I have zero experience with this ground cover. I do know it's a perennial plant and may be susceptible to herbicide damages. My suggestion is to test a small area out before spraying it with anything. You can do a granular pre emergent and should be fine.
Great video, I do have a question, I know it's about 2 days before and after to start mowing, but if you're over seeding how long would you wait before you mow. Also do you cut a little lower so the new grass seed can get more sun light? Thanks
Tenacity is ideal for 'problem' weeds that are not affected by more cost-effective dicamba, dimethelamine, etc. I don't think Tenacity has worked nearly as well on creeping charlie, dandelions or nutsedge for me. I use 'T' to get the Nimblewill out (my neighbor's lawn is almost all 'N' and he let's it run wild. Thanks, Mr. Neighbor)
Very little chance I misapplied. I used as directed...3 times with correct surfactant and dye. I'm an Engineer and can follow directions. I'm watching my neighbors application also to see if he kills his crabgrass.
Send me a picture on Facebook. If you are as meticulous as you say it may be that what you feel is crabgrass may not be crabgrass. I too am very meticulous about my applications and spray rates. So far I haven't seen tenacity fail or not kill a target weed.
Chad, did the spurge end up being killed off? I applied Tenacity on my newly planted Buffalo grass/Blue Grama native grass in northern Colorado 2 weeks ago. We have a bunch of spurge and it seems to be lighter in color but it still hanging on. Any ideas?
Mesotrione is the main ingredient in Tenacity (40 percent). It is very expensive It averages about 7 dollars an ounce. I found the generic brand at a couple of websites with free shipping by the gallon for a about 1 dollar plus per ounce. 7 times cheaper. Just google the main ingredient and you can find it much cheaper
Do you think the bunching tall fescue will take a couple treatments? I've been reading others saying they apply tenacity about 3x to the tall fescue and it is gone. Any luck trying it on fine fescue as well? We have patches of each in our KBG/Rye lawn... I've gotten the other weeds under control, but those grasses are tough!
He's got every weed in the book in his yard except Creeping Charlie and White Clover, which is the big majority of the problem I got. I'm still going to use Tenacity though in April maybe.
How was it on crabgrass And nuts edge I tried to Q4 for the first Time to kill broadleaf, Nutsedge and crab grass mix it at the 3 ounces per thousand and eight and it really wasn’t that great I’m thinking 3 1/2 ounces
I’ve never been a fan of q4. Per the label it takes multiple shots due to the lower dose of the herbicide in charge of killing annual grasses. Tenacity works great when applied correctly. I will say if you’re going to apply to an entire yard you’re better off using quinclorac
Hey Ginja! Another great watch. I over seeded here on [Long Island like I told you after watching a different video and the tenacity is already starting to hammer stuff like clover and dandelions that ive noticed after only 8 or 9 days. I have an off topic question though in regards to seed. pennington makes what they call a northeast mix of mostly rye with some blue grass and a bit of fescue. Its coming in already but im having a problem in heavily shaded areas. is there a seed you would recommend? Thanks Ginja! im learning a lot...Dan
HELP: Tilled Lawn, Added Soil bc of Clay (Ohio), Added Kentucky Blue, Fertilizer, and entire Lawn is now Crab Grass and red stem weeds I've never seen before. Water with sprinkler system 3x per day and lots of Peet Moss. How can I rectify? Planned on spraying tenacity blend. But can I reseed at same time?
tenacity can be sprayed at the same time while dropping seed. properly identifying the weed is what i recommend so you can get the right solution down to kill it. check weedalert.com
So Tupersan, which has never been flawless, is absolute since Tenacity is the superior product during seed establishment ..? Also, where are you located ?
Pest and Lawn Ginja been watching a lot of your stuff lately since I need to relearn stuff I already know but forgot. I like your laid back approach. Not sure if you saw another guy out there who has Lawn care videos too but while he was surprised g out technical details ...too technical if you ask me! You can see the notes and dialogue he was reading from cards in the reflection of his sunglasss. Haha.
Love it. There's a lot of people out there putting out content. It's not easy to speak off the cuff. There have been many times I've had to retake the clip over and over until I get it right. Not always easy speaking into a camera by yourself hahaha. The public reaction is great too. Thanks for the compliment.
Regarding water requirements for overseeding... You advised the homeowner to water deep. Yet every seed label advises to water lightly for the first 2 weeks. I should ignore that instruction?
Pest and Lawn Ginja You didn't explicitly state it in this video, but you were thrilled with the fact that the plugs you pulled were long, revealing moisture deep in the soil and that the owner followed your advice. I thought that result wasn't possible without soaking the yard sufficiently.
What can i use for The weed called Carolina Geranium i think its the name i have a picture of it but cant post pictures here i been dealing with this its taking my lawn i use tenacity but it looks like its not taking any of it !! Thanks in advance
Hey Ginja. I have just put down my second application of Tenacity. I am new to this product. I am about to reseed in a couple weeks and my question is should I try to pull out the dyeing weeds? I have about 10,000 sq ft.
Ginja I need your superpowers again! I put prodiamine down about 2 weeks ago for poa annua, should I do another treatment now or wait till spring? My sprinkler system gets closed next week so I'm trying to figure it out before then. Thank you!
@@pestandlawnginja Man....I'm learning, thanks to your video. Appreciate the insights, maybe, in the future, since you're so good at math ( grin ), put together a cost per job graphic so us newbies get an idea of what a project, when successful, would require investment wise. Great vids bro! #KeepEmComin! #YouInspireMe
Appreciate the compliments Chris. That's a great idea. I was just talking to one of my suppliers and he was shocked when I showed him a full spread sheet of all my costs per 1000ft2. Then I was shocked to learn that most people don't understand how much it costs to do business.
Jared, after looking around online I'm rather sure I have a little quackgrass in a portion of my lawn. Have you found anything in your experience to either reduce or eliminate it? Kind of sounds like a foul grass. lol
fusilade ii has it listed on the label. but the issue is it's not for use with kentucky bluegrass. for that reason I haven't tested it out because 99% of the lawns in my area are dominantly kentucky bluegrass.
@@pestandlawnginja Thanks...enjoyed your company next door interview. It was interesting to hear your experience developing a company and insightful. You did a great job. Penn State listed the following concerning quackgrass treatement. Post Emergence: Atrazine, Fluazifop, Pronamide, Sethoxydim, Sulfosulfuron. Have you tried any of these and found they don't work? Been pulling them out the organic screwdriver method. Thinking of trying Roundup with a cotton glove. Such an annoying problem.
Unfortunately both are perennial grass types and other than pylex and products like tenacity that target both nimblewill and bermuda I haven't found a selective herbicide between the two.
Pest and Lawn Ginja thanks for replying. I’ve got a lot of creeping Charlie that comes over from the neighbors property and crabgrass. I’ve been treating it the best I can and over seeding to try and suppress the weeds with the grass. I haven’t had much luck yet.
I bet. from what I've read you have to attack creeping charlie in the late fall when it's most vulnerable. I haven't had the pleasure to try it out but I've heard the rumors.
@@pestandlawnginja I just spot sprayed yesterday in NW New Jersey for both crab grass and Ground Ivey.... going on the pray and spray method hopefully it doesn't take out the whole lawn but if it does oops and oh well. It was neglected for many years before I bought the house.
@@pestandlawnginja But if you treat late fall, you will have bare patches all winter. I was going to treat in spring after it shows it's face, and then aerate, reseed and water a month later.
The concern is if the root does get deeply hurt by herbicide, so the weed is dead permanently. It is very usual that the herbicide can only temporally hurt the weed, and so you see the leaves fade and gone. Then the weed revives in next spring. Perhaps to dig out the hibernated root before spring is the complete solution.
when people don't calibrate properly and don't get the recommended dose down it can cause leaf wilt. digging the roots out defeats the purpose of using the herbicide. you're better off just digging the weeds out in the first place.
Does not work on crabgrass! Applied per instructions 3 times in June! All it did was turn it white! Here it is late August and area treated growing strong as ever. Of course, past 30 days so Company says no refund. Scam!
Interesting. Ive never had it be resistant before. Most studies mention that it's a non resistant strain. Chances are it was under applied, wrong surfactant, didnt let it dry sufficiently, applied when it was too hot, or your calibration was off
Thanks for watching today's video. Check out the description to see the products I used today. If you're looking for the best treatments for your lawn, check out my favorite products:
Fertilizer
🛒 Propeat Fertilizer
(Home Depot): tinyurl.com/vfmrs480
Yard Equipment
🛒 Sun Joe Scarifier and dethatcher (REQUIRES 12Gaugae Extension Cord)
Amazon (PAID LINK): amzn.to/2MPTHQG
🛒 12gauge 100ft extension cord
Amazon (PAID LINK): amzn.to/2MQ7hn3
🛒 Thatch Rake
Amazon (PAID LINK): tinyurl.com/rimz6luc
🛒 Spyker hand held spreader
Amazon (PAID LINK): amzn.to/3jAMP6V
🛒 Levelawn
Amazon (PAID LINK): amzn.to/31Ry6e9
🛒 Rain Gauge 10 pack
Amazon (PAID LINK): amzn.to/3dWEoQU
🛒 Thermometer (Taylor digital thermometer)
Amazon (PAID LINK): amzn.to/30fvZ7v
🛒 FlowZone Typhoon 2V
Amazon (PAID LINK): amzn.to/3rH6ncR
DoMyOwn (PAID LINK): tinyurl.com/423najqv
🛒 FlowZone Storm Backpack Sprayer
Amazon (PAID LINK): amzn.to/3aTOeSt
DoMyOwn (PAID LINK): tinyurl.com/53g8qmog
🛒 Solo Handheld Sprayer 2 Gallon w/ fan nozzle
Amazon (PAID LINK): amzn.to/2O2ApHy
Herbicides for Cool Season Grass
🛒 Speedzone (For hard to kill weeds)
Amazon (PAID LINK): amzn.to/2UkBVpC
Domyown (PAID LINK): tinyurl.com/y3emhy5a
🛒 T-Zone Herbicide (For hard to do weeds)
Amazon (PAID LINK): amzn.to/2ZWLy3L
Domyown (PAID LINK): tinyurl.com/y4tqhy3o
🛒 Tenacity (Crabgrass and annual grass control)
Amazon (PAID LINK): amzn.to/2L9xzP0
Domyown (PAID LINK): tinyurl.com/y2go983a
🛒 Non-ionic Surfactant (to be purchased with Tenacity)
Amazon (PAID LINK): amzn.to/2LduNIk
Domyown (PAID LINK): tinyurl.com/y653upkf
🛒 Methylated Seed Oil Duo Stick (Purchase with quinclorac products like drive xlr8)
Domyown (PAID LINK): tinyurl.com/yxt5q2zo
🛒 Drive XLR8 Quinclorac (annual grass killer / crabgrass killer)
Domyown (PAID LINK): tinyurl.com/48b8jssy
Amazon (PAID LINK): amzn.to/2ZWZI4N
🛒 Quinclorac 1.5L (annual grass killer / crabgrass killer)
Amazon (PAID LINK): amzn.to/31ywx53
Domyown (PAID LINK): tinyurl.com/m48nud7m
Herbicides Warm Season grass types (READ LABEL FOR GRASS TYPE / WEED TARGET)
🛒 Weed Free Zone (general weed killer)
Amazon (PAID LINK): amzn.to/3aPRdeB
Domyown (PAID LINK): tinyurl.com/4tlraqeq
🛒 Dismiss NXT (annual grass killer)
Amazon (PAID LINK): amzn.to/3qbtBaB
Domyown (PAID LINK): tinyurl.com/10xoaovn
🛒 Certainty (annual grass killer/crabgrass killer)
Amazon (PAID LINK): amzn.to/3d0Lt4c
Domyown (PAID LINK): tinyurl.com/14o52u3i
Bug Sprays
🛒 Demand CS (Great to control most pests inside and out)
Amazon (PAID LINK): amzn.to/2muP9Ue
Domyown (PAID LINK): tinyurl.com/v133017a
🛒 Transport mikron (Great for ant control and general pest)
Amazon (PAID LINK): amzn.to/2ntfDW8
Domyown (PAID LINK): tinyurl.com/2de4vs6f
As an Amazon Associate I earn from qualifying purchases. Links marked as “PAID LINK” are affiliated.
That grass you cannot identify is either Bentgrass or Nimbewill, I hit mine with Tenacity and that is exactly what it looks like 7 days after Tenacity app. Just a note you should apply 1 more app of Tenacity 14 days after first app for a sure kill!!! Strike that as you already over seeded, if you got any germination on your new seed you cannot reapply until at least 30days. As a Rule of thumb with Tenacity you should use it 2 weeks prior to over seed, then reapply at seed time for best results!
Great suggestions and feedback. It's clearly on the label. I'm on a short time window to get the seed to germinate and didn't have adequate time. I'm going to make this suggestion in the next video for sure. I'm betting that the morning frost will stop all the biennial activity and leave it to the spring to fight the good fight once again.
Yeah Time always get away from us for sure!!! Like you said the battle will always begin again in the Spring!! Thanks for a great Vid!
Chad Fleming 7
I’m getting ready to do over seeding and just bought tenacity to start my process. I have plenty of time, right now, to get 2 apps down and reseed. I cannot wait
Definitely not Nimblewill. That's more feathery with delicate stems.
Tenacity is an amazing product but Like Chad says, you gotta do multiple apps. I've been trying to control bentgrass with it. 3 times, ive done 2 apps, 2 weeks apart and it still hasn't controlled it. It definitely wipes out everything else though and doesn't harm the good grass.
So far I'm impressed. Doesn't seem to be too invasive on the bluegrass.
That’s true. Although for new seeding (or overseeding) they recommend to wait until after the 2nd mow before reapplying.
I saw that on the label. I'm guessing they feel that the grass is "established" if you can mow it twice. Interesting.
The bleaching is fine when you got a yard full of weeds like that but man is it scary when it's just a few here and there and its bleaching the good grass! Great job as usual Ginja.
hahaha, it is scary but also very exciting to know it works. Glad your yard bounced back.
Wow I can't believe how many weeds and varieties there are in the lawn, depressing! It will feel good once you get it turned around. Looking forward on seeing the results.
It's a little overwhelming not gonna lie. At one point next season we'll be forced to introduce some basic weed killer to go after the morning glory and the spurge.
I just made a 2nd app of Tenacity to an established turf after about 4 weeks of the last. Diluted it in liquid fert and applied using Ortho Dial N Spray hose end sprayer. Much quicker than the backpack method.
Nice. Glad you enjoy your dial and spray.
Pest and Lawn Ginja : Thanks. The only thing about the hose end sprayer, I don’t know the concentration coming out of the nozzle. Tenacity label says to mix at the rate of 4 to 8 oz per 30 gal water. So I made a very dilute mixture initially and had to refill the sprayer multiple times, as opposed to the back sprayer which is continuous. Will see what happens. Nice job on the video, interested to see the final result.
yah. I'm thinking about making a video about how to calibrate the hose end sprayers. It's definitely not an easy out of the box experience.
Looks awesome! Tenacity! I bought some recently and have seen the "white" on nutsedge, crabgrass, and more. Great stuff!
Thanks Jay. It's trippy watching it in action.
I purchased tenacity, surfactant including the blue dye. I have not sprayed tenacity let. Do to the rain fall . I water for 40 minutes per zone. I believe i have 7 zones. Plus my yard is over 1400 square foot.
Very cool. Best of luck
Great videos! We live in Charlotte, NC and thus summer destroyed my fescue sod. Plan is to apply your methods and steps and see what happens. I bought a Sun Jo and it is incredible!!! I have made a few videos throughout the process.
Nice Jon!!!! I'll be sure to take a look
I’m now officially sold on Tenacity!
Glad I could help Mark.
Came to watch again about tenacity and I found for a more broad leaf killer I mix Speed Zone with tenacity. Speed Zone does not kill any type of grass so it a good mix to together weeds and bad grass like crab grass Johnson and so on. Thanks really like you video.
Awesome! Glad you found value
After seeing this lawn I feel a lot better about my property.
Oh good!
Really a super video on knowage of the different weak grasses and weed just used Tenacity on lawn for hard to kill weed hoping mine does like yours
Thanks Angela!
I have a neighbor and I take care of her lawn as well as mine, previous years for about 3 year, I have kept it looking pretty good until this year when a lot of Annual bluegrass poa has sprung up, but her sister live in town and has put out hundreds of dollars on weed killers and she said she was not killing any of them. I told her she needed to tell her sister that she's throwing money away if she isn't willing to water and get a good 6 to 8 inch soil saturation. The part of my lawn that is being overtaken by this poa grass is crazy, especially since I spray and pull weeds every year! I think I pull anywhere from 7 to 10 5 gallon buckets of weeds every year between her yard and mine. I just measured our yards and between the two of us, we have 10,111 sqft. It takes about 10 gallons of spray every time I spray our yard. I have a 4 gallon backpack sprayer that has the lever pump on the left side, so it makes it a bit easier. I'm really thinking about getting a bigger applicator lol. Thanks for sharing the knowledge, brother! My name is Danny!
The grass you had trouble to id, looks like it could be Nimblewill.
I just sprayed my whole yard with Tenacity, 10,000 sq ft. I have quite a bit of Nimblewill,, it spreads more and more each year.. My lawn is tall fescue. I also have problems each year in some areas with brown patch, so I also applied Scotts DiseaseEx. Too soon yet to know the results. I'm prepping my lawn to do a aerate and over seed with tall fescue and apply starter fert.
One thing I'm going to try later this fall, go to local farm co-op that sells to mostly farmers, and get me some Urea. The pellet size of this is huge compared to most granular fertilizer. I had very good success with Urea in previous years.
Cool John. good luck.
Can’t wait to see the yard when it’s done!! Great vid Ginja!
At this rate it's going to take another 10 years 😳 😂😂😂
Greeting from Central North Carolina. Stumbled onto your videos yesterday and plan to watch all of them. Currently working on a Winning Colors Fescue yard. There are many unmentionables out there, chickweed, clover, wild violets, and dandelions. I have ordered tenacity to try and get ahead of those pesty weeds for once. Take care and keep grinding out the videos. RS
Hi RS! Tenacity is good for annual grasses, clover and some others but it's expensive for what it is. Tzone will be more aggressive on killing weeds and cheaper per serving. So if you aren't planning on seeding then buy tzone or speed zone
@@pestandlawnginja Oh.... I have already ordered Tenacity. I do anticipate having to overseed in a few weeks.
Thank you for the advice
@@rst51 anytime!
Tenacity is a god send this time of year
It can be for sure
In using tenacity, is it better to cut the grass and weeds first prior spraying? Thanks
No mowing 2 days before and up to 5 days after
For Quackgrass, the only thing I've found that works now that MSMA isn't allowed, is to hit it with Tenacity to stress it, and then hit it with Quinclorac 7 - 10 days afterwards. It will turn red/purple when stressed, that's how you know it's working. It might require a followup treatment 20-30 days afterwards. MSMA is pretty much the only thing I can think of that will target the clumping fescue, but again it's banned for home use now. Pulling it or roundup is pretty much the only options now.
Interesting Dave. I never tried MSMA, at the time it was around I didn't have an excuse to try it out.
MSMA multi application on Quackgrass worked for me....
That's on the list of "to do's " . Great comment.
LG, make sure you read up on it for your area and application, it's been heavily regulated now. It is not a product you ever want to do a blanket application with now. If I recall you cannot use it as part of a Lawncare business application, though the ban was modified so you'll have to do some research and check your local laws. I know it was modified to allow use in the Cotton Industry, Golf courses (Spot spray only, sub 100sqft applications, not to exceed 25% unless used on a new course), some highway applications, and Sod farm applications.
Love that stuff. Doesn’t work all that well on Broadleaf’s in my experience. I use it for late crabgrass and it does a number on dandelion and clovers of all kind. Also, it is extremely hard on all fescues and I have seeded fescue and sprayed tenacity and it just ended up killing it, only the bluegrass seeds survived. Doesn’t work on spurge either, it effects it but doesn’t finish, it’s more or less a grassy weed killer.
I'm really hoping that it will kill bunching tall fescue. I've read mixed reviews. I'm going to do several tests as well. Doesn't surprise me that the spurge and morning glory are unaffected by tenacity. Seems like the vine weeds are too tolerant.
You're a lawn genius...... I think I may have mentioned that before!
Thanks! It's always good to hear something positive twice!
I used Tenacity last Fall for the first time and had really good results in eliminating weeds, especially the bad goosegrass problem I had. In anticipation of the Spring, can Inuse Tenacity without a surfactant since I have very few broadleaf weeds at this time. My thinking is no surfactant will enable a Tenacity to be easily watered into the soil. I can then spot spray any other areas with visible weeds, like clover.
using tenacity as a pre emergent works great without a surfactant present. However with that said there are much cheaper pre emergent products on the market that last far longer ie. prodiamine. Prodiamine can also be used jointly with tenacity. I use tenacity for it's pre emergent properties when I'm overseeding or have a lawn riddled with clover and oxalis.
"I love the sight of dead weeds in the morning" - Apocalypse Lawn
LOL sah-weet
Reapply Tenacity in spring for full weed kill effect as a pre-emergent post- emergent weed kill hernicide. Blue dye also helps when spot spraying crab grass.
great feedback Daniel
Sure is a great video keep up the good work
Thanks Dave!!! appreciate the feedback
I live like 2 blocks from there. I'm going to cruise over and see how the lawn is doing 18 months later.
not sure. haven't been there in over a year. the test was to see how well tenacity worked.
So when is it too hot to use Tenacity, and what else would be good when it IS really hot? By the way, my lawn in a project in process, and I'm in south Sandy, if you want to take a look at it and / or do a video on it. Last year wiped a lot of the lawn out, between PROBABLY heat, drought, some fungus, and some grubs, insects. I seeded the effected parts on May 5, and then went back and tried to reseed some bare areas on May 25, 2022. Now I'm wondering about weeds, and wondering if the growth will eventually cover ALL of the areas, and not just where germination is obvious.
I've been using Tenacity for years. I use it on turf type tall fescue and Blue grass. The tall fescue you have is generic tall fescue. Your best bet is to use Ornamec 170 along with the tenacity.
I've had great success with clearing out the bad tall fescue while keeping the turf type. I prefer the blend of fescue and blue grass because it is more disease resistant. Tenacity whitens fescue. It will recover.
The best thing to do is apply tenacity a second time about 21 days later. and reseed with bluegrass.
BTW that grass with the hairlike structure is no way nimbilewill. Tenacity is designed to eradicate nimblewill. That is the reason I starte using it.
Thanks for the suggestion. I'll have to try the Ornamec 170. I was kinda shocked that some of the bunching tall fescue did indeed die. I'd be curious to see if I could knock out more using the ornamec 170.
I've only ran into nimblewill a few times in my area. It typically matts more than what I encountered.
looks like people are having success cleaning out poa annua from cool season grasses with this herbicide too
absolutely!
Awesome video, and even better information.
I kinda have a 2-part question. First, is it to late in the season now to put down a weed killer or Tenacity? Second, my KBG seeds have geminated and are a happy 31 days old. Is it bad, or ok to go after the baby weeds coming up with a herbicide or Tenacity, or a preventer.
Great questions Chris. 1. the ground temps should be above 50 / 55 degrees for tenacity to work. It works by blocking chlorophyl uptake. If the plant isn't actively feeding or growing it won't work well. 2. I wouldn't recommend ANY herbicide treatments for 90 days after the seeding. Which means any active weeds coming up should be pulled by hand or an isolated spot spray that only contacts the weed. Hope that helps clarify things.
I live in Nebraska and have some type of summer grass invading my turf tenacity is hit and miss it seems to grow back even after three applications
identification is key. maybe tenacity isn't the right product for the job. try weedalert.com
And I thought I had a weed patch lawn, some places the crab is so thick I can't tell if there is any actual turf grass growing lol. I been using 2-4-D products and it has thinned out the weeds and the grass is yellowed in places, not sure if its just stressed or a weed type grass.
It's tough when the weeds start taking over. Keep up the good work. Sounds like you'll win the war.
Thanks, planning on some Prodiamine just before winter and another app of lime because the PH is really low. Just trying to make it look decent after years of neglect. I'm in the south (zone 6b), and things start growing in January and refreeze until April.
tricky situation. Sounds like you're doing it right. May want to load up on some nitrate nitrogen during the small non growing season you have.
Lots of weeds on that property, My lawn is scary white from Tenacity but no weeds
I've seen that happen to a few people. Crazy. Makes your head spin looking at it hahaha.
It's looking good! The grass type weed is looks like foxtail to me.
could be. I'm not used to seeing it that fuzzy. Has a single stalk to it too. Each one is an individual plant. No rhizomes.
I vote holcus lanatus, velvetgrass.
duly noted
Should I use tenacity as a preventive or curative? I just put down prodiamine and was thinking I would put it down again in the spring. I don't have very many weeds but I have lots of that miserable poa annua.
It works as both preventive and curative. it's an interesting chemical. It does take multiple treatments. I would recommend making sure that the weed control you're after is listed on the label before purchasing.
How long after KBG germination until you can do Tenacity again? Too bad you didn't use it 3 times before you seeded to kill everything.
Great question Bobblecast. The label is extremely vague. For KBG to reach full maturity it takes about 45 days on average. Sometimes longer. You are completely right that I should have done and additional application before putting the seed down. Unfortunately when the opportunity arose to do the video there wasn't enough time, due to weather constraints, to do 2 applications. I would advise everyone in TH-cam land to do at least 1 application 2 weeks prior to the overseed application.
Ginja, After fall overseeding of mainly Turf Type Tall Fescue and you have thin spots throughout....will just mulch mowing eventually fill in those areas or is TTTF a grass type that won't "creep" into those areas meaning you'll have to continue(in the late spring after pre-emergent) to add new seed until you achieve a thick lawn?
Hey Scott. This is a great question. The question is if the TTTF you have is laterally moving rhizomatous tall fescue. There were studies done over the last 5 to 10 years that exposed a problem with the TTTF that it does not laterally self repair. Now, with that said the Barenbrug TTTF with RTF does move laterally from what I've seen. IMO it's not as agressive as the Kentucky bluegrass but it does move. If I were in your same situation and you haven't applied a pre emergent in the last 90 days I would overseed those areas and cover them with peat moss.
Watched the previous video and ordered everything you put links for and it should be here in Illinois in about 10 days. Thank you for the links. Is it gonna be to late to seed. near Chicago in the 60404 area code. I was hoping I was not going to be wasting the seed.
Tony D. Make sure you’re patient with it, I did my neighbors yard for late crabgrass and he got frustrated because he was impatient and thought it didn’t work, two weeks later he was praising the product up and down. It works but it does take time, good luck, and good purchase. Yes it is too late to seed, I live in Minnesota and it already reached 30 degrees. Unless you’re using a ridiculously quick germinating seed, even so you’d be risking it.
Just watch those night time and daytime temps. If it permanently gets below 50 degrees daytime and 30 degrees night time the plants will slow the feeding down to the point the Tenacity won't be effective. I'm going to resume in the spring once the ground temps get above 50 degrees. Thanks for watching Tony. You'll really love the products. Essential 1.0.1 is one of my favorites.
check the temps for Oct. & Nov. I should be good for Seed. Not sure but when you aration did you remove plugs from front lawn and leave in the back or just leave them everyplace. I would like to leave them also.
I leave them unless I'm going to top dress with sand
Great video, So when can you mow after 8 days or 21 days for the grass seed to really take root?
I prefer to wait 3 weeks
@@pestandlawnginja ok Thanks 👍
Love the results video! Probably will get about 60% improvement when all done? What happened to the owner dude for this video? Loved your banter humor together last time! Maybe get him back for final results in couple weeks...would be funny for him to say whoa why do I still have some weeds :) Then you tell him the glass is half full dude!
HAHAHA, I'll let him know. He'll be pleased to hear that. I'm expecting that 50% of the weeds will be controlled. So much of the weed population is spurge and I don't anticipate it'll be affected.
Always love your passion, attitude and helpfulness! Keep smiling! Love it! You are totally a glass is half full kind of guy! Love that so much about you and your videos!
My man! huge compliment. Thank you.
How do I prepare a clay and sand base plot for new install of Bermuda grass possibly sod or seed. What are your reccomendations? Should I add mulch and gypsum, and if so, at what quantities per square foot? Also I am curious about your thoughts on sprinklers. What product to use, what distances and what tolerances sprinklers are confined to. I am a EMT working on a side project at my family home and you strike me as very knowledgeable. PLEASE HELP!!!
Hey Michael. Thanks for reaching out. It's common to prep the area by bringing in 3 to 5" of topsoil. That would be the best option. Luckily for you bermuda will grow just about anywhere. If you don't want to spend the money on top soil You could do about 50lbs per 1000ft2 of humates and gypsum if your ph is alkaline or lime if its acidic.
As for sprinklers. It will all depend on the type of heads you're going to be using. There are several free apps provided by manufactures of sprinklers. You can upload dimensions and it will do the math for you. In my experience the most important part of the project is correct watering.
I've had several different sprinkler setups in the homes I've owned. They were all different heads types. What I can tell you is the only thing that matters is coverage. As long as the coverage is even and proper it doesn't matter what kind of heads you end up with. It's the calibration of the heads and understanding water output that matters the most.
To answer your question, at the current moment I have hunter mp rotator heads. I find these are great for homes with 6 stations or less. The water output is slow. In other words you have to run your sprinklers for a very long time to get the right amount of water on the lawn. There are benefits to this. The drawback is time.
@@pestandlawnginja Thank you so for the advice, 3"-5" is probably the route I will go since I can get some nice mulch for about $15 a yard from a local winery. I will probably rent a roller to gently pack it down a bit then install the grass. Right now I am prepping for sprinkler installation and have looked at some of the programs available for setting up a coverage area. Is there a specific program you prefer to use for sprinkler layout and design? Thanks again for the great vids!
If you're looking for the best use for your water the hunter mp rotators are great. But they are very slow flowing. It's important to know that because you have to run the sprinkler FOREVER to get the proper amount of water onto the lawn. If you don't have more than 5 to 7 zones you'd do well with those heads. I water two to three times a week for 2 hours per station.
The nasty grasses take a little longer for Tenacity to kill. May also need to hit it again after 2 weeks
Good call Wilhelm! I knew going into the process it would be slow. Feels like watching paint dry hahaha.
Cant wait to use Tenacity. But with Bermuda, I have to wait til full dormancy
good call!
Great video! Thank you so much! I am not sure if I overapplied Tenacity. If regular grass in some places discolored as well. Is it anything I can do to help the grass to get better? To help to recover?🤔🤔🤔
It'll eventually come back. takes a couple of weeks. if you're concerned you can apply a bio stimulant similar to essential plus 1 0 1
Hey Ginja, I realize this is awhile back, but I used Tenacity last fall and plug aerated, over seeded with good tall fescue. My lawn is looking pretty darn good but I wanted to ask you, if as a preventive, can I apply Tenacity to a good portion of my lawn, total 10,000 sq.ft., to keep weeds out, mainly Nimblewill from taking hold again ? Should I just spot spray any weeds I see, or can I spray a preventive blanket spray of Tenacity ? Thank you, John
We are going to follow this whole procedure on our yard - aerating/overseeding and using tenacity. We're located in NE Tennessee, is it to late in the year to start this process here? Thanks and great job documentating this whole process...
I would change one thing. I would do my first tenacity application and wait three weeks until the second and seed on the second application. Having played with tenacity it's important to remember it takes multiple applications to get the weeds to die. If you are getting close to 40 degree night time temps I wouldn't use tenacity. I would wait to the spring time.
Thank you, good advice...
You're welcome.
Can I spray tenacity in the spring along with my regular granular fertilizer preemergents? Or would that be too much for my lawn?
Did u cut the cake with the soil probe
Twice bro. I cut it twice!
Okay Ninja. I took your Tenacity Challenge on my KBG lawn... my front yard going on it’s second year, while the back was planted last October. The front yard took very, very well. Within 7 days the majority of the yard was white. It was scary and cool at the same time. It rained on the 8th day and really turned white. Most of the white cleared after mowing after 10 days. The back yard was kinda patchy here and there with hardly any white. I figured maybe the weeds in the backyard weren’t really growing much, so I watered it, fed it and got them growing again. I put down a second application yesterday and looking for better results.
My question is.... what to do with the weeds after they die? Some of the whitened weeds are turning brown so I’m thinking death. Do we dig them out, rake them off, or leave them. Maybe leave them, put some seeds on top with a bit of top soil on it. What do you recommend?
Depends in how thick your grass is. If you have thistle dig it out. If you're impatient dig them out. They dont disappear like the commercials Male it seem. Eventually the grass will crowd out the dead. But itll take a while.
Cool....thanks! Appreciate all your great information and knowledge.
Anytime!
Seven days, not eight.
Sat>Sun = day 1
Sun>Mon = day 2
Mon>Tue = day 3
Tue>Wed = day 4
Wed>Thu = day 5
Thu>Fri. = day 6
Fri>Sat. = day 7
So effective a day faster than thought!
awesome
You mentioned 2,4-d, did u spray that in addition to the tenacity? Sorry if u answered that in the other video, I’m going to watch that next.
I did not do that at this point of the testing
On a newly seeded lawn, what is the preferred watering schedule?
The schedule is small increments of water 3-5minutes at a time during the day. As many times during the day to keep the soil damp at all times. It’ll range between 3-5 times per day.
We recently planted Diamondia Margaretae (silver carpet) in our backyard as a ground cover for a slope and we're getting some weeds. What is your consideration to use Tenacity on/around silver carpet to control weeds?
I have zero experience with this ground cover. I do know it's a perennial plant and may be susceptible to herbicide damages. My suggestion is to test a small area out before spraying it with anything. You can do a granular pre emergent and should be fine.
Do you have any suggestions on how to deal with mock barriers?
Wish I could pretend to even know what that is
It's also called indian strawberry.
I saw that online. Looks like a beast. Wish I had the pleasure of wrestling it out of a lawn
Question you aerated, fertilized, overseeded and weed sprayed all in that order on the same day?
same day
Great video, I do have a question, I know it's about 2 days before and after to start mowing, but if you're over seeding how long would you wait before you mow. Also do you cut a little lower so the new grass seed can get more sun light? Thanks
i wait 3 weeks after i put the seed down
Tenacity is ideal for 'problem' weeds that are not affected by more cost-effective dicamba, dimethelamine, etc. I don't think Tenacity has worked nearly as well on creeping charlie, dandelions or nutsedge for me. I use 'T' to get the Nimblewill out (my neighbor's lawn is almost all 'N' and he let's it run wild. Thanks, Mr. Neighbor)
I agree with you. it's not meant for a one stop shop. it does fantastic on nimblewill and bentgrass
Great videos...what do you use for lawn fungus?
I alternate products annually. The biggest concern is to treat for the fungus you're targeting and being sure its listed on the label
Very little chance I misapplied. I used as directed...3 times with correct surfactant and dye. I'm an Engineer and can follow directions. I'm watching my neighbors application also to see if he kills his crabgrass.
Send me a picture on Facebook. If you are as meticulous as you say it may be that what you feel is crabgrass may not be crabgrass. I too am very meticulous about my applications and spray rates. So far I haven't seen tenacity fail or not kill a target weed.
Chad, did the spurge end up being killed off? I applied Tenacity on my newly planted Buffalo grass/Blue Grama native grass in northern Colorado 2 weeks ago. We have a bunch of spurge and it seems to be lighter in color but it still hanging on. Any ideas?
t-zone is my preferred product to combat spurge but there's no mention of for use on buffalo on the label so its difficult for me to recommend.
Is it safe to mix an application of Tenacity with a fungicide like Clearys 3336F? A one spray application.
I can't say for that exact product but I've mixed several fungicides together without any issues!
Mesotrione is the main ingredient in Tenacity (40 percent). It is very expensive It averages about 7 dollars an ounce. I found the generic brand at a couple of websites with free shipping by the gallon for a about 1 dollar plus per ounce. 7 times cheaper. Just google the main ingredient and you can find it much cheaper
the generic brands can be cheaper for sure. They've been hard to come by in the past
You think it would work in the North West Vancouver BC? Do we just leave dead stuff in lawn?
It will work if you can get your hands on it. eventually you'll mow the dead up.
Do you think the bunching tall fescue will take a couple treatments? I've been reading others saying they apply tenacity about 3x to the tall fescue and it is gone. Any luck trying it on fine fescue as well? We have patches of each in our KBG/Rye lawn... I've gotten the other weeds under control, but those grasses are tough!
Great question. I really only killed about 10%. whos to say what variant or cultivar it was in the bunching tall fescue category.
He's got every weed in the book in his yard except Creeping Charlie and White Clover, which is the big majority of the problem I got. I'm still going to use Tenacity though in April maybe.
I would use a product with carfentrazone and triclopyr ester
Oh! Forgot, my son's lawn is full of thistle, so I should put this down now on his lawn? And then again when?
If your soil temps are still above 50 you can still put it down. If you put it down next spring that would be fine too.
Thanks Ginja!
anytime. Thistle is a booger of a weed to control. don't forget to apply your pre emergents.
Can you over seed and use tenacity at the same time?
yes you can
How was it on crabgrass And nuts edge I tried to Q4 for the first Time to kill broadleaf, Nutsedge and crab grass mix it at the 3 ounces per thousand and eight and it really wasn’t that great I’m thinking 3 1/2 ounces
I’ve never been a fan of q4. Per the label it takes multiple shots due to the lower dose of the herbicide in charge of killing annual grasses. Tenacity works great when applied correctly. I will say if you’re going to apply to an entire yard you’re better off using quinclorac
Hey Ginja! Another great watch. I over seeded here on [Long Island like I told you after watching a different video and the tenacity is already starting to hammer stuff like clover and dandelions that ive noticed after only 8 or 9 days. I have an off topic question though in regards to seed. pennington makes what they call a northeast mix of mostly rye with some blue grass and a bit of fescue. Its coming in already but im having a problem in heavily shaded areas. is there a seed you would recommend? Thanks Ginja! im learning a lot...Dan
Your options are limited to creeping red and fine fescue, bluegrass choices are bewitched and mazama.
@@pestandlawnginja thanks for getting back to me so quickly. I'm a little confused about bewitched and mazama? Can you elaborate?
Will 2-4D kill crabgrass just used as a spot spray?
Generally not. Quinclorac will.
HELP: Tilled Lawn, Added Soil bc of Clay (Ohio), Added Kentucky Blue, Fertilizer, and entire Lawn is now Crab Grass and red stem weeds I've never seen before. Water with sprinkler system 3x per day and lots of Peet Moss. How can I rectify? Planned on spraying tenacity blend. But can I reseed at same time?
tenacity can be sprayed at the same time while dropping seed. properly identifying the weed is what i recommend so you can get the right solution down to kill it. check weedalert.com
Ginja, I got orchard grass that is not responding to tenacity do you know anything else the will rid me of this weed?
depends on the type of grass you have. if you don't have bluegrass look into fusillade ii
I drove by Friday
LOL. It's looking like a train wreck.
Do you mow at all after spraying apps?
Not for 2 days
Happy b day again
hahaha Thanks CC CC!
the 24d application isn't mentioned in the recap? Just tenacity....
Just spot sprayed?
I don't remember. happened so long ago I would have to re watch everything.
So Tupersan, which has never been flawless, is absolute since Tenacity is the superior product during seed establishment ..?
Also, where are you located ?
According to the label Tupersan acts as a pre emergent whereas tenacity can act as both a pre emergent and post emergent. I'm located in Utah.
Pest and Lawn Ginja been watching a lot of your stuff lately since I need to relearn stuff I already know but forgot. I like your laid back approach. Not sure if you saw another guy out there who has Lawn care videos too but while he was surprised g out technical details ...too technical if you ask me! You can see the notes and dialogue he was reading from cards in the reflection of his sunglasss. Haha.
Love it. There's a lot of people out there putting out content. It's not easy to speak off the cuff. There have been many times I've had to retake the clip over and over until I get it right. Not always easy speaking into a camera by yourself hahaha. The public reaction is great too. Thanks for the compliment.
Is tenacity safe for zoysia? And if so, is there a temperature limit? if it's too hot out will my lawn turn into Santa claus beard status?
Tenacity is NOT safe for zoysia. I wouldn't do it.
@@pestandlawnginja thanks!
wish I had better news. I'll keep my eye out if anything changes.
Regarding water requirements for overseeding... You advised the homeowner to water deep. Yet every seed label advises to water lightly for the first 2 weeks. I should ignore that instruction?
Hey ty. Not sure where I miscommunicated but light daily watering is best for overseeding for 2 to 5 weeks depending on seed type
Pest and Lawn Ginja You didn't explicitly state it in this video, but you were thrilled with the fact that the plugs you pulled were long, revealing moisture deep in the soil and that the owner followed your advice. I thought that result wasn't possible without soaking the yard sufficiently.
I got yah. It does need to stay moist for up to 5 weeks with kbg
Do you cut the grass while you wait for tenacity to hit the root?
i commonly wait 3 days to 7 days before mowing
What can i use for The weed called Carolina Geranium i think its the name i have a picture of it but cant post pictures here i been dealing with this its taking my lawn i use tenacity but it looks like its not taking any of it !!
Thanks in advance
I beleive t-zone has wild geranium on it!
Hey Ginja. I have just put down my second application of Tenacity. I am new to this product. I am about to reseed in a couple weeks and my question is should I try to pull out the dyeing weeds? I have about 10,000 sq ft.
totally up to you. I'm too lazy and leave them.
@@pestandlawnginja thanks for responding so quick! Ya, that's the answer I was hoping for...lol
What are your thoughts on Hose End Sprayers? Do they work when spraying things like Tenacity?
Ginja I need your superpowers again! I put prodiamine down about 2 weeks ago for poa annua, should I do another treatment now or wait till spring? My sprinkler system gets closed next week so I'm trying to figure it out before then. Thank you!
It would all depend on the rate that you put it down. If you put it down at the high rate I wouldn't worry about it.
@@pestandlawnginja I believe it was the high rate of 1.8 pounds per 1000 square feet
I would trust the process. You'll do another dose in the spring time before ground temps reach 50 degrees. sounds like PLN status to me
I trust the Ginja! LOL
Sprayed mine 5 days ago can't see no discoloration
it can take up to 2 weeks and often needs a second spray
They might as well start over
That's always an option!
The seed you used was a custom blend? I looked up the closest match, sold at HD, and it's roughly $125 for 50 lbs? I'm gonna go broke.
Man.... unfortunately for good seed that's close to the going rate.
@@pestandlawnginja Man....I'm learning, thanks to your video. Appreciate the insights, maybe, in the future, since you're so good at math ( grin ), put together a cost per job graphic so us newbies get an idea of what a project, when successful, would require investment wise. Great vids bro! #KeepEmComin! #YouInspireMe
Appreciate the compliments Chris. That's a great idea. I was just talking to one of my suppliers and he was shocked when I showed him a full spread sheet of all my costs per 1000ft2. Then I was shocked to learn that most people don't understand how much it costs to do business.
@Danny Harris good seed with zero weeds costs about $3 per lbs. There are deals to be found
Hi Ginja. I’m in Philadelphia area. What month should I start this process? September?
Now! one dose tenacity and speedzone now. another with just tenacity in two weeks and drop the seed.
Pest and Lawn Ginja those smart guys at tenacity should come up with spreadable granular! I got an Acre that’s needs serious help.
Great vid...do you know if Tenacity will kill grass ivy?
I didn't have much luck with ivy and tenacity. I would look into an active ingredient called triclopyr and sulfentrazone for ivy.
@@pestandlawnginja Sounds good...thanks for the info...be safe!
So can I seed,fertilize and apply tenacity all in the same day??
yes. be sure to do low levels of fertilizer if he choose to do it same day.
@@pestandlawnginja I’ve got the scott’s starter food for new seeds
@@pestandlawnginja so 2 b clear 1: spread seed 2: spread starter food/fertilizer 3: spray yard with tenacity w/(surfactant, lazer mixed in) In that order??? Light, medium, thick coat??!?
Jared, after looking around online I'm rather sure I have a little quackgrass in a portion of my lawn. Have you found anything in your experience to either reduce or eliminate it? Kind of sounds like a foul grass. lol
fusilade ii has it listed on the label. but the issue is it's not for use with kentucky bluegrass. for that reason I haven't tested it out because 99% of the lawns in my area are dominantly kentucky bluegrass.
@@pestandlawnginja Thanks...enjoyed your company next door interview. It was interesting to hear your experience developing a company and insightful. You did a great job.
Penn State listed the following concerning quackgrass treatement. Post Emergence: Atrazine, Fluazifop, Pronamide, Sethoxydim, Sulfosulfuron. Have you tried any of these and found they don't work? Been pulling them out the organic screwdriver method. Thinking of trying Roundup with a cotton glove. Such an annoying problem.
How long to wait to mow after spraying?
No mowing 2 days before and 3 days after preferred
@5:38 I think that's Cheatgrass
Thanks for the comment JPN. The cheatgrass in my area commonly dies out in June. This grass type is soo hairy. took me off guard.
How can I kill niimblewill in bermuda grass?
Unfortunately both are perennial grass types and other than pylex and products like tenacity that target both nimblewill and bermuda I haven't found a selective herbicide between the two.
How many times a year do you think you would have to treat your lawn with tenacity?
hopefully none hahaha. I would plan on 4 to 6
Pest and Lawn Ginja thanks for replying. I’ve got a lot of creeping Charlie that comes over from the neighbors property and crabgrass. I’ve been treating it the best I can and over seeding to try and suppress the weeds with the grass. I haven’t had much luck yet.
I bet. from what I've read you have to attack creeping charlie in the late fall when it's most vulnerable. I haven't had the pleasure to try it out but I've heard the rumors.
Where can I buy tenasity surfactant in toronto
man..... I have no clue. not sure it˜s available there yet.
Creeping Charlie! What might you use?
Best treated late fall just before it's going dormant. Do a search on domyown.com for controlling creeping Charlie.
@@pestandlawnginja I just spot sprayed yesterday in NW New Jersey for both crab grass and Ground Ivey.... going on the pray and spray method hopefully it doesn't take out the whole lawn but if it does oops and oh well. It was neglected for many years before I bought the house.
@@pestandlawnginja But if you treat late fall, you will have bare patches all winter. I was going to treat in spring after it shows it's face, and then aerate, reseed and water a month later.
The concern is if the root does get deeply hurt by herbicide, so the weed is dead permanently. It is very usual that the herbicide can only temporally hurt the weed, and so you see the leaves fade and gone. Then the weed revives in next spring. Perhaps to dig out the hibernated root before spring is the complete solution.
when people don't calibrate properly and don't get the recommended dose down it can cause leaf wilt. digging the roots out defeats the purpose of using the herbicide. you're better off just digging the weeds out in the first place.
Anybody know how long it takes for Tenacity to take effect on broadleaf weeds, spring time April May mid atlantic
about 10 days
Almost 5-6 weeks before all the bleaching disappeared and revealed all the “good” grass and all the dead brown bare spots
@14:33 what weed grass is that?
I narrowed it down to rhyzomatious johnson grass.
Does not work on crabgrass! Applied per instructions 3 times in June! All it did was turn it white!
Here it is late August and area treated growing strong as ever. Of course, past 30 days so Company says no refund. Scam!
Interesting. Ive never had it be resistant before. Most studies mention that it's a non resistant strain. Chances are it was under applied, wrong surfactant, didnt let it dry sufficiently, applied when it was too hot, or your calibration was off