Are you running LED or HID? Also, are you measuring canopy temperature or side of room temperature? To get even more accurate, leaf surface temperature of 82F/27C is ideal from what I've read. When you go higher than that you can see heat-related problems. Some lighting you can run 85F/29C canopy temp and that's = 82F/27C leaf surface temp which is why I ask about what lighting you're using.
@Santiago Moya 100F is excessive and there's not many cultivars that can survive in that high of temp. If they do survive, it's likely there was some light/heat stress stunting growth. When we talk about different cultivars, some can thrive in higher temps than others.
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That's warmer than they want but how are the plants responding?
Seem to be fine at the
@Lee Tapper What is your humidity holding at?
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Are you running LED or HID? Also, are you measuring canopy temperature or side of room temperature? To get even more accurate, leaf surface temperature of 82F/27C is ideal from what I've read. When you go higher than that you can see heat-related problems. Some lighting you can run 85F/29C canopy temp and that's = 82F/27C leaf surface temp which is why I ask about what lighting you're using.
What's the difference 85F inside vs the people who grow outside where temps can hit 100F plus. ?
@Santiago Moya 100F is excessive and there's not many cultivars that can survive in that high of temp. If they do survive, it's likely there was some light/heat stress stunting growth. When we talk about different cultivars, some can thrive in higher temps than others.
Thank you for always making things clear and easy to understand