A Friend gave me this about 1½ months ago, I put it under 400 W Growlux hps 5 75 W cfl and 1 Fluorecent tube 150 W, and it started growing like crazy! :)
My friend had it in his window for 3 - 4 months.. he and his friends were just sitting and smoking ciggaretes and there was no ventelation!
Any advice? :D