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Brown spots on some newer but not new
Herbyfirbystarted grow question 4 months ago
I’m 6wks into gorilla cookies and some of the leaves have developed brown spots only on the ones close to the top of new growth
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Leaves. Color - Dark-brown
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Organomananswered grow question 4 months ago
Calcium deficiency.
Add a cal/mag booster to your feeding line-up or increase the dosage if already using one.
Remember too, what is showing now in the leaves, is a direct reflection of what was occurring in the root zone 2 weeks ago.
The damaged leaves will not recover or "heal" themselves, but new leaves should be unaffected once treatment begins.
m0useanswered grow question 4 months ago
Looks like the beginning of calcium Deficiency. Leaves also look like they could use more Mg as well,
Reference a leaf chat and confirm.
Good Luck!
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