kang420 i had the same exact problem with 2 bs240's.I tried everything had shit harvest went back to my cmh lights,sold the 2 blackstars.How ever i thought i researched and followed several grows,that looked good,i tried but couldn't come close to 2.5 oz per plant that i am used to...
tangerine dream 0/5
nirvana ww 6/10 3female
short rider 2/5
la woman 3/3
master kush 0/5 nirvana replaced them
vanilla kush 6/6
ak48 5/5
bubbilous 5/5
papaya 5/5
swiss cheese 5/5
pineapple chunk 2/2 from single seed
blue mystic 4/4 two were fucked
northern lights auto 2/5 the two that poped were...