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Yellowish spots ? Magnesium Deficiency ?
Hashyanswered grow question 3 years ago
It could be from early on. If its not got worse and hasn't effected other growth you may have already sorted it out. But over next few days if it gets worse you could have a slight calcium deficiency.
InspireMeanswered grow question 3 years ago
Hi mate, I think it looks like a calcium deficiency. Magnesium typically doesn't cause spots like that. Its more of a yellowing fade around the edges of the leaf.
Hope this helps 🙂
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