Nice I did a blue dream grow in a 3x3 grow tent and got 10 ounces 2 plants using 4 cxb3590 at 250 watts. I was so surprised for my first grow. If your space was bigger I bet you could have did 10 ounces.
I have 2 blue dream under 4 cxb3590, 3500k and 250 watts dimmable. I at at 59 days in on flowering. I will get about 8 ounces from this grow in a 3x3 tent.
I did a pineapple express in a 3x3 grow tent with 200 watts and got 4.5 oz dry weight. Now I am doing 2 blue dream clones in a 3x3 with 250 watts and I expect at least 8 oz