Quote Originally Posted by headshake
looks like you could be experiencing heat stress. you need to work on your cooling/ventilation. the 84F is acceptable but beyond 90F might be a bit much for seedlings. these aren't established plants but delicate seedlings.

they don't require high humidity as they are seedlings and not clones. the humidity dome is used in cloning because when you take a cut, that cut transpires out all it's water without having roots to replace it. this is why clones wilt. this is also why you've (more than likely) seen clones with half of the leaf tips cut off.

so take the dome off and get the temps in check before deciding to feed any nutes.


-shake


-shake


Thanks man I like this forum a lot. Good peeps around. So for sure take the dome off huh? Then what put them in my hydro system or just leave them like in the pics with the cfls over them? Yeah I can def get them to stay below 90. I think they were that hot bc of the dome. If I take the dome off, how often do I water or spray them? Thanks again. Way stoked about all this!