hey skitze, i have the same problem only with hydro. I still haven't been able to figure it out exactly but it seems to be ph related as far as i can tell. had to get a new meter even to be sure. haven't seen the leaves correct yet but i would love to know exactly what it is! Have you discovered anythign new at any other boards? i haven't seen much yet.. anyway, good luck and I hope your ladies are doin well!

Blaze
JohnnyBlazeItUp Reviewed by JohnnyBlazeItUp on . leaves curling down - please help!! Your Equipment: .1) Type and wattage of lights. (MH, HPS, CFL's, tube fluorescents, LED's) - 1,000 watt HPS .2) Distance from tops? - 3 feet .3) Reflector type? (cool tube set-up, bat wing, enclosed reflector, bare bulb...) - radiant hood (open) .4) Is there a consistent fresh air supply? - intake is hooked up to controller, holding temp at 75 F. clicks on every 10 min for at least 10 min. .5) Do you have an exhaust fan and a circulation fan? no exhaust fan, yes circulation fan Rating: 5