A simple 400 watt switcable setup makes it easier,cooler,and cheaper all around and save time and increase yield 300% alnog with shortening the grow time
I am growing the CFL route.Someone on this site told me it would be better and cheaper to have a single switchale ballast,i wont have to buy Y connectors,sockets,reflectors. he said a 400 watt single digital switcahble ballast,,i can throw all my cf's' in there......im confused can someone recommed a cheap model at home depot..i cannot find this item, Dont know what its supposed to look like.im a newbie,i would appreciate the help a specific model thats cheap would be awesome if someone is out there. cheers