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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"
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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
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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