I've established it's a HPS bulb not knowing if it's 400w or 600w
planning on vegging with cfl for the first time as i'm tight for time and i can only get these bulbs for now
would 6500k do for the first 3 or 4? (18-6) weeks then the hps (12-12) for flowering
johnb Reviewed by johnb on . When should light be first introduced?? Help!! I'm a total noob to growing please forgive my stupid questions I've searched this forum for info but there's sooo much info on here I can't find what I need. I've succesfully cracked 4 seeds (2 white widdow, 2 aroura indica) using paper towel method used bio-buzz light mix soaked with water (distilled) made a small hole with a match 2-3mm dropped seeds in root side down and lightly covered, then a little few drips of water. Rating: 5