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Brown spots on some newer but not new

Herbyfirbystarted grow question 1y 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

Herbyfirby

Herbyfirby

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Leaves. Color - Dark-brown

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Organomananswered grow question 1y 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.

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m0useanswered grow question 1y 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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