Hi, bit of advice needed please. Am I better with a 400w Hps for flower or a 600w Hps dual spectrum for flower. My pal gave me a 600w ballast and a 600w dual spectrum but I already had a 400w ballast & 400w Hps for flower and now I'm not sure what to use, advice please...
Sent from my Moto G (5) using Tapatalk
Bookmarks