If you are doing just 1 plant, the best you can get is a 250 watt HPS. It is a little expensive but you will pull off enough weed to last you a month or two depending on how much you smoke. 250 won't use an excessive amount of power and is perfect for one plant. If your going to do it - do it right.

TGT
Tom Green Thumb Reviewed by Tom Green Thumb on . My First indoor Grow set up! Ive grown the great cannabis plant in the past outdoors, but now i wanna indoors, my set up is : a 3 feet tall 2 feet wide box type thing (im only vegging for a little while.) 1 100 watt heat lamp. will this set up work or am i just tripping? all advice is appreciated!:rasta: Rating: 5