This thread really helped me out. I'm using a homemade drip hydroponic bucket system with a 3 1/2 Gall res. 1st grow. Temp is 65F night - 70F day. Humidity 40-60% I use the 3 part flora nuts by GH with the formula on given on the bottle. 600 watt HPS in a cool tube. I am uncertain of the strand...