Strange leaf behavior

Renfro

Well-Known Member
I am curious as to the pH of the coco in the root zone.

It doesn't look like typical heat or light stress IMO.

Did you just flip them or change the feed at all?
 

Sp22

Member
I’m still vegging 18/6. Two feeds ago, I feed at a PH in the low 5s because I they needed water and I didn’t have time to adjust it all the way. There are 13 plants and only 3 look like this, although different strains. I try to keep it low 6s ph.
 
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