I use Grow tent: 45cm X 70cm X 110cm , and my baby girl is Critical Kush and AK49 Auto.
The question is : which is better?
1. CFLs with 4 X 23W 6500K plus 8 X 23W 2300K,
2. LED , 150W(45pcs X 3W) or 180W(60pcs X 3W), with Red 650um, Blue 450um, Red:Blue=8:1