You can, but if you are using those add one more to make 6. because one they branch out more, those two pairs of lights wont cover as much. Then you should be goood to go but don't let them get too high...lol, high :jointsmile:
Twentyinches Reviewed by Twentyinches on . Idea for first grow! enuff lights? So i plan to set up a small grow room in my closet with 4 4ft T5's which will be putting out 20,000 lumens now if i buy 10 seeds and they all sprout can i grow all 10 under this lights until I determine which are male/females so i'm guaranteed 4-6 females??? Rating: 5