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Darkening and curling of fan leaves

DrBuffy
DrBuffystarted grow question 4 years ago
What is causing darkening and downwards curling of the fan leaves? Started a few days ago, concerned if I don't fix it now it will spread and stunt my plant
Solved
Week 6
Leaves. Curl down
Leaves. Color - Black or grey
Setup. Strain - Autoflowering
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horsemouth
horsemouthanswered grow question 4 years ago
hi, just a bit of nitrogen in excess, but nothing to worry about. plant its storing it on the bottom leaves "just in case". the claw its slight so i would leave all like this, but if you want to fix it just give them less nutrients. cheers
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