Whats this all about?

[cwesto]

My cab is 70F????? Ive been at like 85-90 and havent seen this????

Any other possibilities???

cwesto Reviewed by cwesto on 12-13-2007. Whats this all about? My plant is about 1 1/2 weeks thru bloom, under 400w HPS. The newest leaves on my plant up at the tops are all curling inward, like a cannoe and standing straight up to the sky... is this heat stress??? possibly b/c of light too close???? Rating: 5