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Dying leaves
420petestarted grow question 5y ago
Any ideas as to what caused the leaves on 1 of the 4 plants to wilt up and kinda die? I was thinking maybe nitrogen toxicity but this is a full organic, water only grow, so nutrient toxicity is kinda unlikely. Also worth noting some branches were affected before, and more heavily
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LAzerBEANanswered grow question 5y ago
Like the others said. Light burn from what I see. And I know it's just the one plant out of four but she could just be a little sensitive. Flush and back off the LEDs or move the plant off to the side so it's not directly under the light.
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Vinny1Ternovaanswered grow question 5y ago
From your photo it looks like the top leave only how close is the lighting now
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NobodysBudsanswered grow question 5y ago
nute burn, back off. plant cares not for terms like "organic" or .. chemicals? same thing.
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Fruitgroweranswered grow question 5y ago
That's a potassium overdose. I don't believe light could do so much damage and you would have noticed it earlier.... Surely? I would just begin flush.
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TimTheTerpMananswered grow question 5y ago
Get those lights up to about 16-18 inches Mars runs hot. Looks like light burn / heat stress!
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Frodoanswered grow question 5y ago
They are burns due to the excessive proximity of the LEDs, you must raise the canopy by at least 20cm
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