Spots on leaves
Growstickanswered grow question 4y ago
It looks like a minor calcium deficiency. A bit of Cal-Mag will sort it. Biobizz do their own one if you want to keep using their brand.
UnkleSkunkanswered grow question 4y ago
this is a classic :P
it develops on 2 opposite leaves, they are often the biggest, just a bit of cal mag and you'll solve it....
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