I've grown for 10 years. I'm no expert but I do pay attention and have had some nice results. I moved a couple of years back and had to go to a cabinet for growing. Got a 24x48in space that was getting a bit too warm for my liking with my 300-600w Eye Hortilux on a switchable Lumitech ballast. I...
There actually is too much and it happens most full sunny days. It's called photoinhibition. We won't get there inside, though imho. Oh...and your numbers are outrageous. Encouraging. I love it. I'm running a 600 in a 22in x 46in. Just started. Day 31. Pictures in photos forum.
Long time lurker and consumer (hopefully digester) of info from this sight. First post.
Finally up and running in the dirt in a Supernova. Sunshine #4 in 3gl awesome pots. Scrog. Fox Farms full, GH Diamond Black, Liquid Karma alternating with Floralicous, Myco Madness, GH Cal/Mag, ro water...