Upper young leaves do not open and are twisted down. HELP!

[greenmobster440]

Looks like heat stress. What's you temps? I'm not seeing a deficiency. Leaves tend to curl under when they get to hot. Sucks the life right out of them. No yellowing or veiny stuff and leaves below the canopy look fine. I'd check ventilation and lamp height. Good luck

They probably smoked by now but I think GMO was correct. overfed and the media was too damp. That and maybe a little wind stress.

[greenmobster440]

Looks like heat stress. What's you temps? I'm not seeing a deficiency. Leaves tend to curl under when they get to hot. Sucks the life right out of them. No yellowing or veiny stuff and leaves below the canopy look fine. I'd check ventilation and lamp height. Good luck

They probably smoked by now but I think GMO was correct. overfed and the media was too damp. That and maybe a little wind stress.

Awesome, good to hear ya may have found the problem. I learn a lot from reading about others issues. I throw in my opinion now n then for all it's worth..lol. Still pretty rusty on the grow thing but growing stays pretty basic. It's us humans that screw things up..lol. I'm gonna follow this thread. I'd like to see them recover. Have a great day.