Leaves curling upwards

I spotted some of the top leaves tacco’ing earlier so I suspect it can’t take the lights being that close & probably became deficient in something trying to keep up with the light intensity. I hope that’s all it was.

Anyway, they are now drying out till Saturday morning at which point the bennie tea will be ready so hopefully that will take care of any root issues.

Thanks for your help.

Sometimes it's easy to over look and over analyse the simple solutions. Still tho, it's been fun always learning.