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Leaves clawing downward — nitrogen toxicity?
My fan leaves are curling downward like eagle claws. The leaves are also very dark green, almost black-green. Currently feeding full strength General Hydroponics Flora series. Is this nitrogen toxicity?
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5 Comments
Grower2mo ago
Had this exact issue last grow. What fixed it for me was flushing with pH'd water and letting the soil dry out before feeding again at half strength.
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Experienced2mo ago
Had this exact issue last grow. What fixed it for me was flushing with pH'd water and letting the soil dry out before feeding again at half strength.
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Grower2mo ago
Environment is key here. What's your temp and humidity? Sometimes the symptom looks like a nutrient issue but it's actually environmental.
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Grower1mo ago
Had this exact issue last grow. What fixed it for me was flushing with pH'd water and letting the soil dry out before feeding again at half strength.
13
Experienced1mo ago
Don't panic! This is recoverable. The plant is tougher than you think. Make the adjustment and give it a few days to respond.
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