HPS would be preferred. what is your closet size?

you can get anything from a 70w -- 1000w. 70-90, up to maybe 250 you can get at HomeDepot in the outdoor security lighting.

if heat is an issue, you can go smaller HPS and augment with fluoros.

it's all up to you, your grow space, and pocketbook.


on size -- I put a small white widow in flower about the same size as your largest girl. WW stretches, and this one stretched to about 30" with 2 main kola's and 3 or 4 smaller ones. I'm expecting about 45-55 gr clean bud, 30+ trim.