Curled tips, overwatering?

Hey guys, Im handwatering coco at 78F 47RH with floraflex flood tops in 6 inch pots. I water about a gallon distributed between 3 plants every day.

Im using HLG 300 and an auto cob 150w about 30 inches from canopy.

Ive noticed the leafs underneath the buds are curled downward, kinda looking like a claw.

Can anyone tell me if theres anything wrong with my plant? Out of the 3 theres only 1 doing it.
 

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xxorezxx

Well-Known Member
It looks like Nitrogen toxicity, I use just 0.6 EC into early flowering and raise 0.1 EC per week adding just P/K to the regular coco flowering nuts. I usually end in late flower with 1.0 or 1.1 EC depending if they didn't show me the nitrogen toxicity that you have.
 

xxorezxx

Well-Known Member
In addition to that the plant it's clearly telling you that it has nutrient excess in the burned tip of almost all leafs, remember less is more.
 
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