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What happen, Gorilla Cookie have Tips burnt, Gelato curl up. How can I fix that?

boomgtstarted grow question 3y ago

What happen, On day 19 My Gorilla Cookie has Tips burnt, Gelato curl up. How can I fix that?

boomgt

boomgt

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Leaves. Tips - Burnt

Leaves. Curl up

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Daironanswered grow question 3y ago

Esas plantas tienen exceso de temperatura, y creo que has dado demasiado nutriente, controla la EC y utiliza silicio para combatir el estres por calor

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GrowingGrannieanswered grow question 3y ago

I agree with Dairon here that you've fed them much too early and probably much too much... and the Gelato is definitely showing signs of heat stress with the curling leaves. Try to get your temps down into the lower 70s and back off on your nutes a bit (might think about draining your reservoir by half and filling with plain pH'd water to cut the concentration of nutes - definitely check your ec) ... the curling leaves on the Gelato will uncurl when the heat is reduced but the burnt tips on the Gorilla Cookie will remain... Good luck!

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