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Yellowing leaves, dark spots, deficiency or excess?
FatalFarmerstarted grow question 4 years ago
Recently noticed some of the leaves on my GDP plant are yellowish and have some odd dark spots, hoping someone could tell me what it looks like to them. Should I stop feeding her? only a couple weeks until flush... thanks
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Stonerdanswered grow question 4 years ago
Quite a few deficiencies you have here, mostly Calcium (Ca) and Potassium (K). Increase total fertilization by about 50%.
At this stage of flowering your plant needs increased amounts of nutrients!
Hope this helps! Good luck and happy growing :)
Robertsanswered grow question 4 years ago
Don't stop feeding till time. Plant is hunger now. Looks like magnesium deficiency. Check run off ph. May be getting out of range . If not then a cal mag boost is needed. Good luck and happy growing 🌲🌲🌲👊
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