Hey. I've been browsing a bit looking to see if what I constructed is adequate.
I am new to growing... and have constructed this 4ftx4ftx5ft (LxWxH) cube.
I'm using six 4ft 5000k 40w t12 fluorescent tubes with 3050 lumens each, for a total of 240w and 18'300 lumens.
Is this going to be enough...