Hi, guys Can I put 150w HPS light into a box 12" x 12" x 20" (L x W x H ) ? Or I can simply use CFL`s ? The dimension of the box may vary only if it`s necessary, but not to much. The goals are not the quantity, but the quality. Thanks in advance! cheers
ok, i've understood.NOT. but how can I control the high or the growth itself ? if i want to get just a simple bud...should I change the veg or flowering hours ? or ?