Excess Heat? What is it?

So, I came back home and I noticed that the leaves were curving up. I didn't have this problem last year. What's going on?

Not sure why they are stretching either.

Anyone?

Do you have a fan blowing across the canopy in between the lights and the plants?

nute burn . or underwatering

Lol I guess I should have looked at the picture. It definitly doesn't look very happy.

Beezcheeze said:

Do you have a fan blowing across the canopy in between the lights and the plants?

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Morning bro, these are outside. I'm thinking its Underwatering as well. Thanks

Been reading about russet mites, apparently symptoms can look like heat stress. Might want to scope em out.

calicocalyx said:

Been reading about russet mites, apparently symptoms can look like heat stress. Might want to scope em out.

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I searched up those mites, but I need a scope. Symptoms look just like heat stress. Some tips of a couple of leaves turned brown. Could be nute burn, or these russet mites!

same thing happend to me underwatering
let me get a old picture up in a few

blu3dreamer said:

same thing happend to me underwatering
let me get a old picture up in a few

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Cool, thanks bud.