A 120v outlet on a 15 amp breaker (120x15=1,800 watts). The minimum required gauge for a 15 amp circuit is 14-2.
A 120v outlet on a 20 amp breaker (120x20=2,400 watts). The minimum required gauge for a 20 amp circuit is 12-2.
From what I here, Its pretty hard to give your plants nutrient burn with the general organics. I go by whats on the box with my setup (light feeding) except I add twice the cal-mag since I am using RO water. Here is a good link to troubleshoot sick plants or deficiencies. Hope this works for...
I like the MT400/HOR/HTL Blue for the veg cycle, this is a metal Halide bulb. No 600 is available in MH and your only other choice in MH for Eye Hortilux is the standard bulb M400/HOR/HTL. As far as HPS goes, you only have one choice to my knowledge (LU400 and/or LU600)
here are a few links...
Hey all, I just started growing a few weeks ago with a 400 mh in soil. Growing in the basement and the temp is regulated around 78f/25c during the light cycle and then drops down to 62f/16.6c during the dark cycle. Not sure what most people prefer for dark cycle temps. Humidity runs between...