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Light burn or nut deficiency?
AutoPotBubbastarted grow question 5y ago
Can anyone help me I'm unsure if I have light burn or if I have a defincey . I can only see a few leafs in the middle of the grow which have this. The the rest around the edges of the tent are which is what leads me to believe that is is light burn. Can any confirm this. Ty
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Feeding. Deficiences
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Fruitgroweranswered grow question 5y ago
That's not light burn that's calcium defeciency. If you're using high powered led lights, this would make sense as the plants tend to use more calcium and magnesium under these type of lights 🌱👍
SirSmokeALot333answered grow question 5y ago
Looks like a cal deficiency. I had this problem too caused by too much P or wrong pH.
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