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Why are my plants leaves so bright green/yellow?
OrganicCannabisConnoisseurstarted grow question 4 years ago
Wondering if anyone knows why the plants might be looking as light green as they are? We are running a purely organic grow and have not added nutrients beyond the super soil mixture. Wondering if anyone has any tips or suggestions, thanks!
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BraveheartGeneticsanswered grow question 4 years ago
I'll be honest and say they look healthy to me. A picture under natural light may have given a better idea. Purple lights tend to hide problems in pictures. If you feel their colour is a little light,she is probably hungry. Happy growing ✌️
The8thChevronanswered grow question 4 years ago
Too much P and K seems most likely as the top growth looks mostly affected.
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Pippinsanswered grow question 4 years ago
It could be several things. First, it might be nothing-it's hard for me to see from the pic, but new growth is often light green. Second, have you changed your lighting at all? Moving a light closer or installing a higher intensity light could be giving them some light burn, this commonly affects the leaves closest to the light first. Lastly, it could be a cal/mag issue. I would try giving them a dose of calmag and see if they begin to improve. You could also make a foliar spray of epsom salts to see if it is just magnesium causing it. Good luck!!
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