D Domoe Member Nov 3, 2010 #1 I have a 400 w hps but I also have a 260 w led can I use them together or woud it not be beneficial for the plants
I have a 400 w hps but I also have a 260 w led can I use them together or woud it not be beneficial for the plants
jesus of Cannabis :-) Nov 3, 2010 #4 the more the merrier!!! Use the CFL for underneath the canopy, the little buds.