Anyone ever done dual spectrum lighting for flowering before? I've done a few grows with just HPS for flowering, but some stuff I've read says the blue light from MH bulbs will be helpful even in flowering.
So this time around, my 8X8 grow room has (left to right) a 1000 watt HPS, a 400 MH, and a 400 HPS. I put the MH in the middle so its blue light can get to all the plants at least somewhat.
Has anyone ever done this, and did you notice any different results compared to just using HPS alone for flowering?
So far my plants seem to be doing very well. Lights-on room temps are around 90 after the first few hours and stay there the rest of the 12 hour lights-on period, and temps fall into the upper 60s at night during lights-off time.
This is a Fox Farms soil grow, FF nutes + open sesame, molasses, clearex, liquid bat guano, and a little bit of magi-cal, no CO2.