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Please, is this calcium defeciency, or potassium toxicity? Should i flush now even tho i watered this morning?
DoDrugs420started grow question 4 years ago
Can some1 please tell me what the frick are these marks??? They just appeared over the course of like 5 hours, they werent there, all of a sudden i checked it again and this had developed.
I appreciate any help, photos of the problem in the diary
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CRiSPrGrowanswered grow question 4 years ago
hey there you have a phosphorous lock out from too much nutrients. This you can see from the yellowing in that way on the leafs as well as the slightly burnt tips. Basically the plant decided not to take any more P so you have the deficiency symptom even though you 're giving too much nutrients. The next two watering go plain water then add less NPK , then resume as you were but follow two plain waterings and one nutrient watering. Hope this helps ! đ
DeadwebsiteBoringcommunityanswered grow question 4 years ago
Look to environmental factors if the changes happened that quickly.. Best guess is light height.
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