whats your temp running in there? what kind of air exchange do you have? by your pics it looks like its way too hot. hence the cupping of your leaves. if your going to run air temps over over eighty five degrees, then you better have a fan blowing on your plant as well as constant air exchange because at temps that high the plants are respiring(breathing) much more. do you mist your plant in the morning to simulate dew? do not worry about burning your leaves from misting with the light on. it is a myth. i mist my girls every morning under 1000 watts, never had a problem. misting helps keep stomata on the leaf clean and open so the plant can rid itself of toxins. hope this has helped you.
sativaforever Reviewed by sativaforever on . NEWBIE HELP ME! 8-) 284202What is your experience level? Beginner! Your Equipment: .1) Type and wattage of lights. 125CFL for seedlings and 400w HPS for veg and flower .2) Distance from tops? currently 1 foot. .3) Reflector type? cool tube vented with 5" TT extractor fan .4) Is there a consistent fresh air supply? Air supply is passive. Dragged through using a 4" RVK fan and carbon filter. window in room on vent constantly or fully open. Rating: 5