I got 2' x 4' 6'6" high. I have around 40 plants 4 weeks old ranging from 5" and 10+" have lots of branches and leaves and in good health.
In four more weeks I'll start flowering with 6 or 8 plants. I hope to flower two or three females to maturity. Waiting for my brother to get his place set up and give him the big 10" x 24" x 6" deep flat with thirty or so plants. Some think this won't work, but I've done it before pretty much like this.

Shov