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Leaf
Disn00fanswered grow question 3 years ago
Look under leaves to see if there are any bugs or eggs. It could also be just damage from training or touching the plant. Sometimes you can scratch the tissue and it shows up later. The leaf also is showing a nitrogen deficiency up the N just a little. Best of luck on your grow.
GrowingGrannieanswered grow question 3 years ago
Looks like the beginning of a calcium deficiency... give her some CalMag and that should fix her up! You won't see any improvement in these leaves - i.e., those spots probably won't go away - but you shouldn't see a continuation of the problem in newer leaves.
Good luck!
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