Bought a small vegging Train Wreck (first 2 small pics) in soil. Gave it its own T5 and gave it plain reversed osmosis water. Soon noticed it was getting covered in grey spots. I thought I was sold a bad plant but then I took a look at my flowering plants (last big pic) (in the room over) and...
Props to MI for getting with it and giving me a chance to get out of the rat race. Engineer with a green thumb here giving it a shot.
I have converted my unfinished basement into a medical grow. I went hydroponic with Ebb and Gro with 55 gallon barrels. I use an EZ cloner which gets no direct...