I have a question, is it really matters to have special CFL grow light or the same regular CFL? I understand that they have diffrent spectrum but how do plants react on regular CFL's?
yeah i'm still running mh but i'm switching to hps this week. Anxiuos to see what results i'm going to get by flowering with hps.I guess if you're doing the whole grow inside a combination of the (MH) and (HPS) would cover the desired light spectrum better than just one while producing the most lumens of the group. Looks like there is no one magic bullet, at least not yet.
Pepperhead said:Silly question...do the lumens add up with more bulbs or are 4 800 lumen bulbs still only 800 lumens?