Nitrogen Deficiency and Toxicity in Cannabis

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  • เผยแพร่เมื่อ 26 ก.ย. 2024

ความคิดเห็น • 83

  • @jparadox9176
    @jparadox9176 2 ปีที่แล้ว +8

    Such a homie. Love the straight forward easy info. Good to lead down lots of rabbit holes!

  • @joewieseavoicetalent
    @joewieseavoicetalent 2 ปีที่แล้ว +4

    Love your teaching style. Keep it up man!!!

  • @mikewslshwalsh5185
    @mikewslshwalsh5185 2 ปีที่แล้ว +1

    Thank you for all your videos to help me considerably to my grow here I have nutrient problem and try and figure it out and you have helped me considerably thank you medicine for my back back I broke my back

    • @DeBaccoUniversity
      @DeBaccoUniversity  2 ปีที่แล้ว +1

      Thanks great to hear the videos are helpful for you.

  • @potentchronic5047
    @potentchronic5047 4 ปีที่แล้ว +3

    Love the video and content. Thanks 👍 for sharing the knowledge. We need to support one another in OUR growing cannabis community. Much love and respect from Canada.

    • @DeBaccoUniversity
      @DeBaccoUniversity  4 ปีที่แล้ว +1

      Thanks for your comment, please help spread the word about the channel it is greatly appreciated!

  • @Brazilbroker1
    @Brazilbroker1 3 ปีที่แล้ว +3

    Super helpful videos, great for new growers!

    • @DeBaccoUniversity
      @DeBaccoUniversity  3 ปีที่แล้ว

      Great to know and thanks for the comment and subscription!

  • @TubeDupe
    @TubeDupe หลายเดือนก่อน

    Your laconic style is so refreshing in this business.

    • @DeBaccoUniversity
      @DeBaccoUniversity  หลายเดือนก่อน

      Great to know and thanks for the subscription!

  • @L_C_3027
    @L_C_3027 2 ปีที่แล้ว +1

    Love these videos they're super super helpful! Thanks!

    • @DeBaccoUniversity
      @DeBaccoUniversity  2 ปีที่แล้ว

      Glad you like them and it prevents problems in the future for you.

  • @jocelynthomas6760
    @jocelynthomas6760 4 ปีที่แล้ว +3

    This is such a random video but funny enough, I watch this video instead of any I should've seen for school during it.

    • @DeBaccoUniversity
      @DeBaccoUniversity  4 ปีที่แล้ว +1

      More uploads to come for all playlists over the next few months so be sure to keep on learning!

  • @dano9411
    @dano9411 2 ปีที่แล้ว

    I learn something new in every single video!

  • @wombatkins
    @wombatkins 2 หลายเดือนก่อน

    Thank you. I am going to try to add some urea to correct

  • @callmemaybejammin
    @callmemaybejammin 4 ปีที่แล้ว +3

    Hey Mr.DeBacco Its Becca. Don't think I need this for Biology or for chemistry next year. 😃. I'll watch it anyway to support your channel.

    • @DeBaccoUniversity
      @DeBaccoUniversity  4 ปีที่แล้ว +1

      Support of the channel is always appreciated and there are video updates in the works for all of the playlists so be sure to check back and keep on learning!

  • @tiagobraga5206
    @tiagobraga5206 2 ปีที่แล้ว

    Great videos! Thanks for them!

  • @newwavepressure6478
    @newwavepressure6478 2 ปีที่แล้ว +1

    2nd time using fox pharm and I'm running into this mid flower

    • @DeBaccoUniversity
      @DeBaccoUniversity  2 ปีที่แล้ว +1

      Look at adding a nitrogen fertilizer to your line-up.

  • @Nightowl_IT
    @Nightowl_IT หลายเดือนก่อน

    Mass and trace element test please.
    Kindly add exact ranges too, if not already done.

    • @DeBaccoUniversity
      @DeBaccoUniversity  หลายเดือนก่อน

      Search the channel for other elements discussed.

  • @kelyball
    @kelyball 2 ปีที่แล้ว

    Thanks. Good video

  • @sugargraham6868
    @sugargraham6868 3 หลายเดือนก่อน

    Great info. What about when it starts from the new grow?

    • @DeBaccoUniversity
      @DeBaccoUniversity  3 หลายเดือนก่อน

      Be attentive, keep records and make adjustments.

  • @godhash
    @godhash 2 ปีที่แล้ว

    02:49 You didn't talk about clawed leaves. If I'm correct, the lockout of N can do yellow and clawing leaves.

    • @DeBaccoUniversity
      @DeBaccoUniversity  2 ปีที่แล้ว +2

      Clawing of leaves can have many possible causes so this is not a good single use visual characteristic for any one issue. (Water stress, pH, light exposure are examples that can cause leaf clawing.)

  • @nicholastrascik705
    @nicholastrascik705 4 ปีที่แล้ว +1

    Love it thank you so much for your time please keep It up. Hazzah!

    • @DeBaccoUniversity
      @DeBaccoUniversity  4 ปีที่แล้ว

      To conduct actual plant trials takes time and near daily attention so it is nice to know the work is appreciated. Trials on cannabis and tomatoes were conducted. Stay tuned for uploads showing actual plant deficiencies of calcium, iron, magnesium, phosphorus, and potassium on this channel.

  • @pjarma8536
    @pjarma8536 2 ปีที่แล้ว

    Thank you

  • @LasheXX
    @LasheXX 3 ปีที่แล้ว +3

    Which form of N do you recommend for potted plants(peat+perlite mix) NO3-N , NH4-N or Urea-N? Thank you

    • @DeBaccoUniversity
      @DeBaccoUniversity  3 ปีที่แล้ว +5

      This can depend on the time of year, but in short, in colder soils calcium nitrate and in warmer soils Urea. Be sure to get both into the root zone.

    • @LasheXX
      @LasheXX 3 ปีที่แล้ว +1

      @@DeBaccoUniversity Thank you for the reply, Professor DeBacco.

    • @DriftmanX
      @DriftmanX 3 ปีที่แล้ว

      @@DeBaccoUniversity 99% of growers and gardeners will never understand this simple advice until it’s too late. Great share thanks

  • @spacextreme1
    @spacextreme1 2 หลายเดือนก่อน

    I have pre made soil. And my plant is growing its 5th node. I notice the color is very dark green and slight inward twisting of leaves. What can I do to lower the Nitrogen in my soil since its pre made with NPK ratios suitable for this plant growth

    • @DeBaccoUniversity
      @DeBaccoUniversity  2 หลายเดือนก่อน

      Add more water the flush it out and/or reduce the temperature of the root zone if it is a living soil.

  • @pjarma8536
    @pjarma8536 2 ปีที่แล้ว +1

    Amateur growers be like:
    “1 spoon might not be enough for this majestic beauty that I have grown,clearly mine need a bit more….”
    Experienced growers be like:
    “1 spoon?……….half.”

    • @DeBaccoUniversity
      @DeBaccoUniversity  2 ปีที่แล้ว +1

      Great transcripts from two different growers;-)

  • @zoozolplexOne
    @zoozolplexOne 2 ปีที่แล้ว

    Cool !!!

  • @stinkfist4205
    @stinkfist4205 ปีที่แล้ว +2

    This channel has helped me out with my grows exponentially. Now I’m proud of what I grow. Thanks DeBacco, much appreciated!!!

  • @Oregonchicken
    @Oregonchicken ปีที่แล้ว

    I have 3 big outdoor plants. Over 7 foot tall. Doing good and budding. The tops of two of them are starting to go light green. And actually a few of the larger water leaves turned completely yellow, at the top of the plant. Still have a few weeks of flowering. The rest of these monsters are beautiful. What would cause the tops to start yellowing?

    • @DeBaccoUniversity
      @DeBaccoUniversity  ปีที่แล้ว +1

      Could be iron, check the channel for other potential nutrient issues.

  • @crazycheetha
    @crazycheetha 3 ปีที่แล้ว

    Thank you for the video quick question do we use that nitrogen with normal feeding nutrients or do we use it alone can I use it with my nutrients do I add it in the beginning do I add it in the end or is it alone thank you

    • @DeBaccoUniversity
      @DeBaccoUniversity  3 ปีที่แล้ว

      Nitrogen should be part of a blend, but having a nitrogen only fertilizer is advised to have on hand if the plants need an extra push or it leaches out due to rain (especially in outdoor operations).

  • @josiahlezama873
    @josiahlezama873 3 ปีที่แล้ว

    Excuse I have major problem is my leaf's curl up an down top the plant way it flower the leaf's on it curl up an the leaf's in the bottom curl down how to fix this problem need help asp please

    • @DeBaccoUniversity
      @DeBaccoUniversity  3 ปีที่แล้ว

      What are the temperature ranges and humidity? Is there any additional leaf burn noticed? Where on the plant is this occurring?

  • @Allknowingkeith
    @Allknowingkeith 2 ปีที่แล้ว

    Hi, what would you say is the ratio of npk on fish tank water? Mines is none-high-high

    • @DeBaccoUniversity
      @DeBaccoUniversity  2 ปีที่แล้ว +1

      Depends on many factors, a water test would be the best so you "know" what is in there and also what the pH is.

  • @nikolasmaes99
    @nikolasmaes99 ปีที่แล้ว

    Bro check the Spanish on this subject:
    DIFERENTES TIPOS DE DEFICIENCIAS NUTRICIONALES DE LAS PLANTAS DE CANNABIS
    That's some good stuff, ur a clever guy, u'll figure it out. Amazing what u understand if ur passionate about sth lol

  • @timohaikarainen3957
    @timohaikarainen3957 ปีที่แล้ว

    saved my life. can i just use my own pee to correct or is it straight out too acid?

    • @DeBaccoUniversity
      @DeBaccoUniversity  ปีที่แล้ว +1

      Take a look at this... www.scientificamerican.com/article/human-urine-is-an-effective-fertilizer/

  • @progaming8990
    @progaming8990 2 ปีที่แล้ว

    Could we also use molasses and Epsom salts ?

    • @DeBaccoUniversity
      @DeBaccoUniversity  2 ปีที่แล้ว +1

      Yes, but not for nitrogen as there is not enough to meet the plant demands.

    • @spiderman0863
      @spiderman0863 2 ปีที่แล้ว

      @@DeBaccoUniversity Do your recommend using nitrogen in the flowering stage? Thanks very much.

  • @paulg3012
    @paulg3012 3 ปีที่แล้ว

    Professor have you ever seen plants form tips which are made up of what appears to be clusters of little immature leaves where white hairs should be pushing out the first week of 12 12 lighting, they appear to be overdosed on nitrogen and take a week to start putting out pistils. Looks somewhat like broad mite damage too.

    • @DeBaccoUniversity
      @DeBaccoUniversity  3 ปีที่แล้ว +1

      Sounds like this is a stress response, so make sure that when changing the photoperiod you reduce other stresses and also consider gradually changing the photoperiod over 3-4 days to go from the vegetative to flowering lighting duration instead of a one day change.

    • @paulg3012
      @paulg3012 3 ปีที่แล้ว

      @@DeBaccoUniversity Thanks, I watched your other video where calcium deficiency could cause poor flower formation, I wonder if it could be related to that.

  • @eggspanda2475
    @eggspanda2475 2 ปีที่แล้ว

    I have a cannabis deficiency

    • @DeBaccoUniversity
      @DeBaccoUniversity  2 ปีที่แล้ว

      We all have problems, the key is how we deal with the issue;-)

  • @goodcitizen6193
    @goodcitizen6193 3 ปีที่แล้ว

    Don't know if your still checking your comments but, I have a question. Any problems with diluted urine (10:1)? Thanks. Sorry for being a little gross. lol

    • @DeBaccoUniversity
      @DeBaccoUniversity  3 ปีที่แล้ว

      DeBacco University does its best to reply to comments posted which takes some time away from content creation, but an important part of building the community. Diluted urine (assuming human) can be ok, but often contains pharmaceutical contamination that can accumulate overtime. Essentially this is in part what Urea is based on, but in short there are "better" sources of nutrients than urine.

    • @goodcitizen6193
      @goodcitizen6193 3 ปีที่แล้ว +1

      @@DeBaccoUniversity Thanks so much. So glad I found you. You videos are great!!!! So many, too. Please keep it up. All my best.

    • @DeBaccoUniversity
      @DeBaccoUniversity  3 ปีที่แล้ว

      You are welcome, be sure to share the channel with others;-)

  • @nonametrackz7887
    @nonametrackz7887 4 ปีที่แล้ว

    What can we do if we added slow release nitrogen soil like miracle grow. i started using that before i transplanted to fox farm soil and now it looks like its really a toxicity

    • @DeBaccoUniversity
      @DeBaccoUniversity  4 ปีที่แล้ว +3

      Realization of what was done is an important first step, followed by not adding more nitrogen that may be part of other fertilizer blends. Also, keep the amount of water added on the high side to aid in flushing out excessive nitrogen from the root zone. Other than this there is not much you can do, just make notes for the future so it does not happen again.

  • @C...G...
    @C...G... 4 ปีที่แล้ว

    :-)

  • @michealvega3695
    @michealvega3695 3 ปีที่แล้ว +1

    Very good

    • @DeBaccoUniversity
      @DeBaccoUniversity  3 ปีที่แล้ว +1

      Glad you found it beneficial.

    • @michealvega3695
      @michealvega3695 3 ปีที่แล้ว

      @@DeBaccoUniversity I did very much thanks I appreciate the time you guys took to explain all of this information

    • @DeBaccoUniversity
      @DeBaccoUniversity  3 ปีที่แล้ว

      @@michealvega3695 You are welcome!