if i am doing a fem grow on CFLs, do i only go with the 6500k blue spectrum bulbs for veg (i am thinking 2- 24 inch daylights on the top with 2- 26 watt CFLs on both sides). should do 2 plants well, knowing they are females, i hope. but all the sudden i started wondering if i should use a couple red 2500k 13 watt CFLs , one on either side with the blue ones. should i throw these in during the veg, or should i just go with all four blue ones and no red?