I've taken a lot of classes, read tons of books and everything else and Harley makes everything simple, easy to understand for everyone, and then explains how you can actually make real changes to fix a plant's issues to grow amazing plants. Thank You Harley & NPK for giving people the control over their plants and educating us all in how to be experts.
Over the years I have seen and heard of many persons claiming to be so called ''plant doctors'' but for Harley this title is well deserved in my opinion, he is absolutely in a class of his own. Thank you so much for sharing your knowledge you are a 1st class lecturer.
In my opinion Harley Smith is by far the most knowledgeable speaker about plant growth and biology I've seen so far. Keep up the great work! Never lose that passion.
How nice it is to see such a capable and passionate person explain a subject with such wisdom and commendable disinterest. When this happens is when I think how lucky I was to take English language classes. This brings me closer to the knowledge and to enjoy a real lesson in Agronomy. From my beloved land of Argentina, I stand up to applaud you master.
I just ordered your whole line of products Harley. Your videos are on speakers in my house on loop daily lol. For so long I've been annoyed with nutrient companies because of the fact that we don't have control of the multiple ingredients/macro micro nutes that they load into there products. Im hoping to have a more tactical and direct way of feeding with your products. They'll be here in 2 days. Keep it up Harley and NPK, we're watching
I've taken some of Harleys classes he is the best and he really knows his stuff. He is taught me so much about the elements that I am getting explosive plant growth in everything I do and now I can almost immediately diagnose what each type of plant wants or likes. NPK makes excellent products too, they're very concentrated and a little package will probably last you years. You can tweak things at specific times of grow or bloom and what they are is the raw materials every major fertilizer company's fertilizers. Except they're in the most valuable dissolvable form and top-notch. I like them so much I become a dealer. And yes this does apply to the marijuana cannabis industry as well. Many people want to know that because they are growing their own medicines and want good production and the highest quality. Harley can definitely teach you everything about quality. I'd rate him as probably one of the best plant biologists in the world, and he's been all over the world. I periodically come back to his videos to refresh my experience so I don't forget things. Sometimes it does take a while to absorb but if you do it over and over again you'll get it and you'll be glad you did. Thanks Harley and thanks NPK for this video. You guys rock. Robert Sandera
Hi Robert, thanks for the compliment! It's a good idea to always be learning and re-learning things we've forgotten. If Harley is still constantly learning new things, so should everyone else! Peace!
Harley Smith is my new hero! I really like how excited he gets teaching about plant anatomy and nutrients. You can see he enjoys teaching and it makes me pay attention. Thanks Harley, for all you do.
Thanks Harley your videos are full of valuable knowledge. Its great you do this for free an no gain, teaching us information its taken you years to research. Ive watched 4 or 5 seminars from you and have learnt lots of valuable information I'll implement into my hobby. So I thank you for your effort and time.
Man thanks so much for this and all your videos! This video has increased my understanding of how everything works and has brought all the scattered information I've learned full circle! You have a great way of teaching and making these things understandable, thanks again.
Dont count out shop lights just yet. Lithonia cp high bay shop lights at lowes now has a full spectrum light in either 4000k or 5000k with high blue high red and shockingly higher greens and yellows and oranges. Half the price of a* grow light* all of the benefits. A 200 watt 400 equivalent [18k lumens] will grow 4 medium plants in a 3x3 tent. I've done extensive research, the lights are solid!
Such a wealth of knowledge being shared thank you for these video's they have been really helpful and the way you explain everything has been real easy and fun to learn from you. I have been using the florescent 6500k and that has really kept the plants from stretching during veg that really helps when growing indoors. Thank you for sharing
I have watched this video probably 200 times (yeah....I ain't got shit to do but watch plants grow). I always catch something new almost each time I re-watch Harley Smith videos. Today I learned "I NEED TO BACK OF THE POTASSIUM!"(29:48). I frequently have an issue with just a few leaves turn yellow here and there during heavy flowering and I thought it was a Mg deficiency. I now think it's the extra Bloom, PK Boost, and added NPK RAW Potassium I'm feeding my plants during flowering that is giving me a potassium toxicity.
Awesome video! Trying to get into a little gardening armed with years-old animal/human physiology background, but very little plant physio knowledge. Video was very helpful. Thank you.
You provide high quality education 👌 .. Thank you so much for the science.. simply the best source I have come across in all my reasearch. University quality !! Cant thank you enough for this learning . 🙏
We grow corn in the Texas Panhandle. When we first started growing corn after getting my Soil Science degree in the 1960', we were planting after the last frost in April. The experts from the Midwest were giving us bad information. What you said is factual because now we plant around June and make much more yield with shorter season corn and less water per bushels. We are now producing large field average of 17,000 lbs of grain corn per acre beyond what the Midwest can do because of our light spectrum through the season.
Our long season is 119 day corn while our short is 103. We plant the 108 to 111 for max yield. 101 to 103 is what is planted in Wisconsin. The shorter season can be planted to vegetate with blue light in summer to mature when we have more red light and less blue. Our Spring can be hell because of the tremendous amount of solar energy but good for cotton.
*** NEW NPK-University Master Grower Short Course!!! 12 weeks of classes, expanded subject material and topics. Classes are capped at 50 paid registrants per 12 week session. View list of classes and reserve your spot here: npk-university.com/upcoming.html
I have & use ALL the RAW/NPK products ( single elements & all in 1's) + ( grow/bloom microbes) use for all my indoor grows, very potent & you can use so many ways for Tea's, foliars, soil/coco coir drench. outdoor grows i use Down to Earth dry amendments but still make a tea or foliars = kelp, humic acid, compost or worm castings, for seedlings Vita-b very small kelp+ phos+ rhizo's roots love it. HIGHLY recommend using RAW/NPK products to any grower. Amazing products
Thanks Harley.... this is awesome video very easy to understand how plant anatomy and nutrient amandment. I'd love to share this chanel to our group of Indonesian farmer.
1st video ive watched on your channel. Really quality info, subbed. Expanding on my comment here towards the end of the video... you sir are the plant messiah, wife learning horticulture and loving the info, myself growing too am a big fan 9f your knowledge. Excellent
Thank you for sharing your wisdom, your dedication, and intelligence. Question: What is a proper PPM of Phosphorous for germination? I'm attempting to mix my own germination formula to increase germination time, I also scarify my seeds, so any information would be helpful thanks.
24:43 id love to know how you feel about VPD recommending people 65-70% RH at 25 degrees C, they stick humidifiers into their grow rooms to follow some VPD chart they have literally no idea what it means or why they follow it, just the internet said so..
I am a grower and new to NPK-University and the RAW product line. I also have a concrete sequential learning style. Learn the basics an build upon them systematically. I like to begin at the beginning and progress systematically. Is there a recommended order in which to view these videos or do I just jump in, kick my arms and legs around and try to learn to swim? Advanced thanks.
Probably complete Plant Nutrition gives the most broad overview on nutrients in general. I'd watch that first, then all the others in no particular order.
Hi Harley Iv got some tropical plants growing in the uk, am watering the plant with potassium sulphate when i water the plant it has developed flowers on the plant, an trying so my flower does not fall of. Any other advice? Plant are in soil
Dude those mutton chops are boss as fuck! I am letting TH-cam play while working in my grow room and this guy explained the issue I'm having with my tomato plants in suoer scientific depth! I stopped after hearing over half this video to look and saw the boss mutton chops! Thank you so much I'm going to the store after I'm done here to pick up more key neutrients I have been missing I'm definitely subscribing to your channel great info on a molecular level
NPK Industries Hello! Ive been a dedicated student to npk -university and just finished my matser growers final exam, can you please help direct me to someone that i can submit my test too. i got a little bit confused. Thank you so much , im glad to say i passed with a 90% just want to turn it in before the end of the month. thank you!
If you make your own wormcasting tea and feed that to your plants often - you don’t have to worry with about 99% of what this guy is teaching. And for pest control just use a garlic and hot pepper spray - see the dirt doctor for the recipe.- cheers
No bongs,no stupid music, just real education great video 🤘🏼 life's a garden dig it 🤠
Playing this content in my backyard so my plants can listen to it too.
Lol
I should do that too. :D
Hehehe. Very good.
Play them classical music or jazz when they are awake. Just like babies it promotes health and better growth 🎶 🎹 🎷
But the plants already know what they need
This never gets old. Thank you a million times Harley!
best horticulture lectures on youtube period!
Thanks so much to Harley Smith for producing and sharing these easy to follow, educational videos!
He references some very technical and fascinating topics in passing reference. His knowledge is legitimate and captivating.
I've taken a lot of classes, read tons of books and everything else and Harley makes everything simple, easy to understand for everyone, and then explains how you can actually make real changes to fix a plant's issues to grow amazing plants. Thank You Harley & NPK for giving people the control over their plants and educating us all in how to be experts.
Thank you for watching our classes :)
Over the years I have seen and heard of many persons claiming to be so called ''plant doctors'' but for Harley this title is well deserved in my opinion, he is absolutely in a class of his own. Thank you so much for sharing your knowledge you are a 1st class lecturer.
In my opinion Harley Smith is by far the most knowledgeable speaker about plant growth and biology I've seen so far. Keep up the great work! Never lose that passion.
How nice it is to see such a capable and passionate person explain a subject with such wisdom and commendable disinterest. When this happens is when I think how lucky I was to take English language classes. This brings me closer to the knowledge and to enjoy a real lesson in Agronomy. From my beloved land of Argentina, I stand up to applaud you master.
Harley is definitely one of the best teachers I love his voice and enthusiasm about what he is talking about
You are what they call "Gold" in the grower community!. .Thank you!
All hail Dr. Smith lol
I just ordered your whole line of products Harley. Your videos are on speakers in my house on loop daily lol. For so long I've been annoyed with nutrient companies because of the fact that we don't have control of the multiple ingredients/macro micro nutes that they load into there products. Im hoping to have a more tactical and direct way of feeding with your products. They'll be here in 2 days. Keep it up Harley and NPK, we're watching
I've taken some of Harleys classes he is the best and he really knows his stuff. He is taught me so much about the elements that I am getting explosive plant growth in everything I do and now I can almost immediately diagnose what each type of plant wants or likes. NPK makes excellent products too, they're very concentrated and a little package will probably last you years. You can tweak things at specific times of grow or bloom and what they are is the raw materials every major fertilizer company's fertilizers. Except they're in the most valuable dissolvable form and top-notch. I like them so much I become a dealer. And yes this does apply to the marijuana cannabis industry as well. Many people want to know that because they are growing their own medicines and want good production and the highest quality. Harley can definitely teach you everything about quality. I'd rate him as probably one of the best plant biologists in the world, and he's been all over the world. I periodically come back to his videos to refresh my experience so I don't forget things. Sometimes it does take a while to absorb but if you do it over and over again you'll get it and you'll be glad you did. Thanks Harley and thanks NPK for this video. You guys rock. Robert Sandera
Hi Robert, thanks for the compliment! It's a good idea to always be learning and re-learning things we've forgotten. If Harley is still constantly learning new things, so should everyone else!
Peace!
Where'd you take this class at??
Earth born the Harley Smith to teach us how to understood biology how plants have living cycle.
Harley Smith is my new hero! I really like how excited he gets teaching about plant anatomy and nutrients. You can see he enjoys teaching and it makes me pay attention. Thanks Harley, for all you do.
Always keep coming back to learn, and refresh on all things N-P-K! Micro and Macro nutrients always important to remember!
The ppl that disliked this video must be upset he's sharing the knowledge. Thanks for explaining it simply.
Harley is the GOAT we are all in your debt sir Thank you for your time and knowledge
If there was teacher like you Harley-Smith at the school and even at the church we would we will be the best of the best growing human.
Period.
Totally
This was one of the most informative plant videos I ever came across
just an,awesome video Harley. I just love ur passion. it feeds mine and I love the way u teach. very understandable
Your energy is mobilizing even more than plant nutrient an mineral transport! Subscribed!!
These lessons are an absolute gold mine, no longer wasting my time on all the other TH-cam hacks.....Thanks!
thank you so much. There certainly is a lot of "information" out there...
Excellent video explaining the NPK and what the relationship is between the various elements and the plants.
Thanks Harley your videos are full of valuable knowledge. Its great you do this for free an no gain, teaching us information its taken you years to research.
Ive watched 4 or 5 seminars from you and have learnt lots of valuable information I'll implement into my hobby. So I thank you for your effort and time.
Man thanks so much for this and all your videos! This video has increased my understanding of how everything works and has brought all the scattered information I've learned full circle! You have a great way of teaching and making these things understandable, thanks again.
what a nice lad! perfect explanation of the matter. Harley Smith: thank you sir!
The best I’m listening to so far……Outstanding
They may NEED 17 but will thrive with far far more :) nice work as always ;)
Dont count out shop lights just yet. Lithonia cp high bay shop lights at lowes now has a full spectrum light in either 4000k or 5000k with high blue high red and shockingly higher greens and yellows and oranges. Half the price of a* grow light* all of the benefits. A 200 watt 400 equivalent [18k lumens] will grow 4 medium plants in a 3x3 tent. I've done extensive research, the lights are solid!
Lord yhour lectures are hard work. I have spent hours, for four mornings getting the last one under my belt.
It is so much better to hear this from someone who is not stoned. Thank you.
You're the best Harley. Thank you. I agree with your philosophy of free information. Love the physiology.
Such a wealth of knowledge being shared thank you for these video's they have been really helpful and the way you explain everything has been real easy and fun to learn from you. I have been using the florescent 6500k and that has really kept the plants from stretching during veg that really helps when growing indoors. Thank you for sharing
Thank you for viewing our classes :)
I have watched this video probably 200 times (yeah....I ain't got shit to do but watch plants grow). I always catch something new almost each time I re-watch Harley Smith videos. Today I learned "I NEED TO BACK OF THE POTASSIUM!"(29:48). I frequently have an issue with just a few leaves turn yellow here and there during heavy flowering and I thought it was a Mg deficiency. I now think it's the extra Bloom, PK Boost, and added NPK RAW Potassium I'm feeding my plants during flowering that is giving me a potassium toxicity.
Awesome video! Trying to get into a little gardening armed with years-old animal/human physiology background, but very little plant physio knowledge. Video was very helpful. Thank you.
I'm naming my first cross after you Harley OG. Much respect, my man!
Is she ready yet?
Hi Harley, this is an excellent and expert coverage of the subject area.
hey man im from the uk and much say i love this channel ive gained so much knowledge thanks for devoting time into doing what you do
Thanks Paul. If you have any other gardener friends, please turn them on to our channel :)
Thanks for the upload, I'm a big fan of Harley.
Fine review.
Thank you very much for share and teach. I has a long time waiting for informations like this. Continue please thank you
You provide high quality education 👌 .. Thank you so much for the science.. simply the best source I have come across in all my reasearch. University quality !! Cant thank you enough for this learning . 🙏
Probably the 5th time I have listened to this one. Very informative
Indeed
Thank u The information about when too add phosphorus and when too add potassium was priceless
We grow corn in the Texas Panhandle. When we first started growing corn after getting my Soil Science degree in the 1960', we were planting after the last frost in April. The experts from the Midwest were giving us bad information. What you said is factual because now we plant around June and make much more yield with shorter season corn and less water per bushels. We are now producing large field average of 17,000 lbs of grain corn per acre beyond what the Midwest can do because of our light spectrum through the season.
Our long season is 119 day corn while our short is 103. We plant the 108 to 111 for max yield. 101 to 103 is what is planted in Wisconsin. The shorter season can be planted to vegetate with blue light in summer to mature when we have more red light and less blue. Our Spring can be hell because of the tremendous amount of solar energy but good for cotton.
I just watched a movie about a rich farmer in the Panhandle. It had Richard Gere in it.
The best content I ever seen about plants nutrition. And I was reading/seeing ton of stuff. Thanks for informations!
Wow I should have went to bed hours ago but stumbled across these dope videos and I'm on a marathon. Thanks! What a fricking badass 👍
Amazing lesson. I love real agriculture. I love to learn how plants and soil works. Thank you
❤❤❤ wonderful information. Thank you Harley for sharing.
*** NEW NPK-University Master Grower Short Course!!! 12 weeks of
classes, expanded subject material and topics. Classes are capped at 50
paid registrants per 12 week session. View list of classes and
reserve your spot here: npk-university.com/upcoming.html
I have & use ALL the RAW/NPK products ( single elements & all in 1's) + ( grow/bloom microbes) use for all my indoor grows, very potent & you can use so many ways for Tea's, foliars, soil/coco coir drench. outdoor grows i use Down to Earth dry amendments but still make a tea or foliars = kelp, humic acid, compost or worm castings, for seedlings Vita-b very small kelp+ phos+ rhizo's roots love it. HIGHLY recommend using RAW/NPK products to any grower. Amazing products
you are a great instructor, i'de bet your garden is magnificent
Best instruction and guidance ever given
You are such a nice man Sir ! Thank You a lot for all of Your knowledge!
We are happy to help you grow better. If you know any other growers who could benefit from our classes, please spread the word :)
Much appreciated!
Absolutely brilliant. Thank you so, so much for making this information available.
just ran across your YOuTube - NPK University. GREAT!!!
Love this stuff. Harley Smith doing god's work!
We need more people like you much love✌️ Harley Smith
Thank you for sharing your wisdom. It is greatly appreciated.
Thanks Harley.... this is awesome video very easy to understand how plant anatomy and nutrient amandment. I'd love to share this chanel to our group of Indonesian farmer.
I'd love to see the lecture covering light spectrum specifically.
You (or anyone interested) can use the coupon ' seethelight ' for 25% off Harley's video lesson on 'Light Recipes'. Happy Gardening!
I know this is old video but the video you're referring too is now available on TH-cam for free. I just watched it for the second time this year.
Dr. Bruce Bugbee also has a pretty nice light spectrum video as well, both of these 2 have an amazing passion for plant life
@@denzeltaylor2671 check out dr.Faust from bioag
1st video ive watched on your channel. Really quality info, subbed. Expanding on my comment here towards the end of the video... you sir are the plant messiah, wife learning horticulture and loving the info, myself growing too am a big fan 9f your knowledge. Excellent
You have an answer for everything so much knowledge but yet not smart enough to have all your videos transcribe and put it up for sale❤
Thank you for sharing your wisdom, your dedication, and intelligence. Question: What is a proper PPM of Phosphorous for germination? I'm attempting to mix my own germination formula to increase germination time, I also scarify my seeds, so any information would be helpful thanks.
AWESOME! Ive been growing for years and learned more here than i have anywhere else.
What’s a great teacher Harley is!!! Does anyone know if he is still has his online class??
thank you for the videos, i enjoy watching all that you make!
Keep an eye open for new videos coming... Also, if you have any friends who could benefit from this knowledge, please share :)
i love botanists... they are (all of them i think) so passionate and flaming when it comes to plants :D nice ppl
I don't think I've ever met a hard core botanist that wasn't also very personable. Harley is a textbook example :)
Thank you Harley most of you information is good to aply in the crop, succes to everyone!!!
Thank you harley for your information
just bought the raw line. love the videos Harley
thank you!!!
wonderful presentation, thank you very much!
God made us all to do different things. I believe that this guy was made for this!
I wish I could give this 10 thumbs up! Thank you.
Amazing video and knowledge ! Thank you so much for sharing!
Very informative. Thank you for posting
Thanks for watching!
24:43 id love to know how you feel about VPD recommending people 65-70% RH at 25 degrees C, they stick humidifiers into their grow rooms to follow some VPD chart they have literally no idea what it means or why they follow it, just the internet said so..
I am so glad I found your channel. I would like to hear your opinion on attapulgite and zeolites, keep the good work
Fantastic video. Slowly becoming a better soil/hydro grower. No more planting then fertilizing willy nilly.
Thank you for this science-based information. ❤
Thanks mr.harley happy holidays!
Many thanks for all of your valuable information. Is there an organic way to add boron for my trees?
I wonder what percentage of views came from people growing cannabis?
Incredible knowledge presentation.
대단히 유용한 강의, 감사합니다.
Thank you for your efforts, really appreciate it 🙏 God bless
Mr. Harley N. Smith
Gratitude
i love this guy! best video science video on youtube!
This is an amazing video. So much good information. Did he stop making videos 😕??
Thank you very much professor. Greetings from Cusco city (Peru).
Just subbed I love the willingness to teach
Brilliant lecture. I have subscribed to your channel. Greetings from Germany 🇩🇪
Happy Growing!
Thanks, good luck with your channel.
hands down best video on you tube
Best video on plant nutrients
Wonderful presentation, nicely covered crop physiology 👍👍👍
Harley, hey King thanks for sharing such valuable Data wishing you well
I am a grower and new to NPK-University and the RAW product line. I also have a concrete sequential learning style. Learn the basics an build upon them systematically. I like to begin at the beginning and progress systematically. Is there a recommended order in which to view these videos or do I just jump in, kick my arms and legs around and try to learn to swim? Advanced thanks.
Probably complete Plant Nutrition gives the most broad overview on nutrients in general. I'd watch that first, then all the others in no particular order.
Thank you.
Very interesting and educative video.... Thank lots Sir...
Awesome explanation!! Thanks!!!
Hi Harley Iv got some tropical plants growing in the uk, am watering the plant with potassium sulphate when i water the plant it has developed flowers on the plant, an trying so my flower does not fall of. Any other advice? Plant are in soil
Dude those mutton chops are boss as fuck! I am letting TH-cam play while working in my grow room and this guy explained the issue I'm having with my tomato plants in suoer scientific depth! I stopped after hearing over half this video to look and saw the boss mutton chops! Thank you so much I'm going to the store after I'm done here to pick up more key neutrients I have been missing I'm definitely subscribing to your channel great info on a molecular level
if all teachers were like this wed be smarter all together lol thanks for the info I'm new to this but with info like this, things should go well
NPK Industries Hello! Ive been a dedicated student to npk -university and just finished my matser growers final exam, can you please help direct me to someone that i can submit my test too. i got a little bit confused. Thank you so much , im glad to say i passed with a 90% just want to turn it in before the end of the month. thank you!
Congrats! Yes, please send it to harleysmith@npk-university.com
If you make your own wormcasting tea and feed that to your plants often - you don’t have to worry with about 99% of what this guy is teaching. And for pest control just use a garlic and hot pepper spray - see the dirt doctor for the recipe.- cheers
@@Goodtimes523 whatever dude