sometimes plants to that when they need water but thats probably not the case with a hydro grow so idk really. unless your watering schedule isnt right.
Hi guys I am noticing the top leaves of my plants are curling upwards, could this be caused by too much heat? too much water? lol im doing DWC hydro.
DSCF3542.jpg
sometimes plants to that when they need water but thats probably not the case with a hydro grow so idk really. unless your watering schedule isnt right.
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Looks like Too much heat. Whats your PPM?
looks like high temps
what r ur temps?
im pretty sure it was my temps, at one point it was almost 35 celcius (95 F) thats crazy, i have them under 600 watt hps in closet (my metal halide burned out today) and with the bulb I notice higher temps, gonna have to keep my closet/ velcro poly film open a bit until I rig up an exhaust fan.
Heat stress for sure. Get another fan in there
do fans really cool it all down that much, I mean if the closet is sealed? I figure I should just move this to the laundry closet, that way i can tap into the dryer exhaust duct. I already have a 6" inline fan and some ducting, I only have it exhausting to the bedroom right now, but it definitely needs another exhaust fan the 6" inline don't seem to be cutting it, i don't feel it blowing very hard. lol
Last edited by Weedeez; 11-15-2010 at 03:16 AM.
you need an osselating fan to blow on teh plants too.
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