Sep 2, 2008 #1 1 13n0k1 New Member How much of a diffrence does having a full blue/red spectrum during flowering make? can i use my 250 watt hps and add a smaller cfl with a blue spectrum during flowering?
How much of a diffrence does having a full blue/red spectrum during flowering make? can i use my 250 watt hps and add a smaller cfl with a blue spectrum during flowering?
Sep 2, 2008 #2 Smokin Moose Fallen Cannabis Warrior & Ex Moderator Use both of them, even though the HPS is adequate by itself.
