Hello, I'm using a 4" 8-bulb T5. 40K Lumen output. This is my veg room.
My flower room consists of two 600W's in a wide, spacey room. 7x8x8
I want my flower room to be FULL of clones and utilize my two lights to their potential, so I think I want my clones to be at least 2.5 ft before I flower...