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Grow QuestionsEdges Curling

Edges Curling

Bigbootygrowsstarted grow question 4 years ago

Curling on edges. Watering for 5min flood 6min drain every 6 hours only in the hydron clay not upto the rockwool. Im monitoring the Humidity and temperatures like crazy. Ph 5.8 Ec 0.8 Water Temp 22c Day air temp 25c Night air temp 18c Humidity 60% Light Height 26"

Bigbootygrows

Bigbootygrows

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Leaves. Curl up

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GMSgrowsanswered grow question 4 years ago

Leaf canoeing is usually a sign of heat stress, so raising your light was good. Your humidity levels when growing hydroponically can be less than dirt or soiless growing. 50% in veg is a-ok. 70% getting a little high and they can start to transpire. Cheers

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Selected By The Grower

blady1989sqnanswered grow question 4 years ago

Light too close maybe?

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BraveheartGeneticsanswered grow question 4 years ago

Hi fellow grower, looks like a healthy plant you have there. Apart from a little light stress. Maybe your intensity is too high. Maybe it is too close to the plant. You have good environment at the moment but you will have to start bring the humidity down to around 50% as gmslave said. Other than that, keep up the good work and happy growing.

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hepobermananswered grow question 4 years ago

Lights too close? I'd guess 20k lux would be pushing it.

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Rookie_growsanswered grow question 4 years ago

Do you use any co2?

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