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CapitanKush started grow question 3 years ago
hey all just a quick question: the leaves on the top are curling would this be because my fan was on to close or something else?
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11 comments · 3 years ago
Week 8
Leaves. Twisted
mad_scientist answered grow question 3 years ago
Hello @CapitanKush ! No it's not wind burn. Two things this might be. Heat stress or the beginning of zing deficiency. If you moved your lamp closer then move it a little further if not then it's zinc deficiency ( very common micro nutrient deficiency ). Excess phosphorus, low temperatures and ph fluctuations can affect zinc absorption. First check your ph and if it's wrong correct it. Second if your ph its ok wait a couple of days and see what happens. If the problem continues or you see it happening more aggressive add a micro nutrient mix with some zinc. Happy growing ! :facepunch:
TheBudWhisperer answered grow question 3 years ago
Agree with @Athos and @Spinnergrow. Could also just be rapid growth that hasn’t spread out yet. You’re prob. Safe to just move the fan away and monitor dude. All good me thinks :+1:
OutForReal answered grow question 3 years ago
Hello ! I could be the wind , but it could also be a lot of things like the heat or a slight N excess ! Can you please take a picture with natural light to let us see the plant. Hope it will help :grin::+1:
Removed answered grow question 3 years ago
I think you are right, it looks like wind burn to me. Put the fans further away.