Yellow brown leaves

Tomeriko
Tomerikostarted grow question 5y ago
Hi all I did a little trimming, first of the leaves that doesn't looks good. Must of the plants looks amazing, today I saw some leaves start become yellow. All in the pics. Week 3 flowering, 2 water 1 nutrients of bio nova half of the recommended amount. Should I worry?
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Leaves. Color · Yellow
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Roberts
Robertsanswered grow question 5y ago
Progressive potassium deficiency. Best to leave the leaves on plant. It was drawing nutrients from it. Now it has to pick another leaf till you correct amounts. Its diet in flowering needs to be rich in potassium and phosphorus low in nitrogen. Good luck
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