Purple spots????

Batidak
Batidakstarted grow question 3h ago
Hello fellow growers, I am entering week 5 of Bloom and for the first time ever I am seeing these purple spots on a leaf. For now its just the one leave, maybe it will spread out. I am not growing a purple strain. Anyone knows whats going on?
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00110001001001111O
00110001001001111Oanswered grow question 1h ago
low Ca mixed with low temps at night causing the 'autumn' color
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AestheticGenetix
AestheticGenetixanswered grow question 1h ago
The plants beg for calcium and magnesium around week for of flower. Make sure you give plants nitrogen until around week 3 and week 4-5 the plants need calcium and magnesium for building new cell walls. Aka buds. And then 6-8 they want higher levels of potassium. Hope this helps. Also I don't mean just these things but these are the things the plants are wanting more of at these stages of flowering
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Fruitgrower
Fruitgroweranswered grow question 2h ago
Calcium deficiency most likely. But from one leaf and no informationb that's the best you get
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Selkot
Selkotanswered grow question 2h ago
hey 👋 seems ike P-k and Mg def, + too low temp at night
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