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Possible Heat stress?

hooolianstarted grow question 3y ago

Have 8 of these WWX BB plants (check my diary) in one tent - three of the tents are all looking good and flowering well - this tent however is showing signs of heat stress - it is week 4 of flower - heat is around 29c during the day and humidity 50% - leaves look curled - cure?

hooolian

hooolian

hooolian

hooolian

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Leaves. Curl up

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Cultivateanswered grow question 3y ago

29 Degrees Celsius? If so that’s high! Your daytime temp wants to be around 24-25 if you can. I’d say 27 Max, Also what lights are you running? The light intensity maybe causing the problem too

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