you would have to vegg a long time and lst to get 3 oz per plant, let alone 5 under a 250. i am sure it will be a nice light but dont let your expectations get too high. i've done 3 plants under a 150 and only gotten an oz and 1/2.
twoguysupnorth Reviewed by twoguysupnorth on . New light! Finally got my new 250w cfl, got it off ebay for £60. this thing is huge its twice the size of my hand, its a proper envirolite does any1 know how many lumens it gives off? its the red spec one, also the strain ive picked is lemon skunk i got 5 femd seeds does any1 have a good idea how long i should veg them for to get a decent yeild of about 3oz maybe 2 per plant? Rating: 5