ande5657
07-20-2006, 11:49 PM
im thinking of planting with 250w iread were ineed mh to veg and hps to flower well my q is how long on veg cycle and how long on flower clcle and i think veggie is 18/6?? and flower is 12/12 but not sure but for just playing around with is 250w system worth buying or do i need to go 4 400w but for the space i have just need small grow thanks for any help oh and if useing 250w do i need to worry about fans blowing heat out and fresh in??