gwheels
Well-Known Member
2 might work well but heat would be an issue. 12 to 14 oz per run from my 4 x 4 with a single 315 is more than enough for me. If I were to do it again I would run 2 tents that were 3 x 3 with 2 plants in each and a 315 CMH. But I am very impressed with a single 315 and it works great.I'm also doing a test run of a 315 cmh in a 4x4 , seems to be doing ok but i feel like more light wouldn't hurt. Do you feel the same about maybe having a second cmh in a 4x4 for max yield?