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Brown spots during flower
Firstgrow1started grow question 3 years ago
My leaves have small brown spots. I’m feeding half strength FF nutes following soil schedule. I’ve done this strain before and fed with full strength (possibly over fed) but since I cut in half, I wouldn’t expect it to still be nutrient burn but not sure. Bottom leaves most
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Leaves. Color - Dark-brown
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Robertsanswered grow question 3 years ago
Progressive potassium deficiency all the way. You are in heavy flowering, the demand for it is very high. The only only deficiency is phosphorus which is also in high demand. Is what is causing yellowing in center between spots.
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lifeisgoodanswered grow question 3 years ago
Hello i am agree it can be potassium deficiency but it can be also a combine deficiency of potassium with calcium. Otherwise it can just be an anthracnose but i really think you have combine defiency . hope it will helps you. Peace
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Robertsanswered grow question 3 years ago
You are experiencing a potassium deficiency. Try to limit nitrogen and provide more potassium and phosphorus in this stage. This Is also if your soil or substrate ph is in range. Happy growing 🌱
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