What would be optimal lighting for coverage in my 10ft×6ft×7.5ft flower room, 2 600w led blurples and 2 600w hps really doesn't cut it and I want to upgrade asap to avoid future overcrowding
I use the calculation of 30W per square foot. So for a 6x10 you need 1800W. Add another 600W HPS and you will be fine. Although, This will cause more power costs. Add a high wattage LED and improve you spectrum exponentially. I hope this helps, good luck and happy growing