I don't know, if you had a setup something like this, if it were in a bubble bucket, the air would be pushed through the netpot to the plant, or if push came to shove, you could even put a small 12v fan in the box with it for air circulation.
I think if you let it grow till it was dense, and hit it from all sides with a lot of light, you'd get a huge bush of dense buds. This would cut down on CO2 usage, too.
I'm thinking about doing this with 6-12 plants in a large cube, but really don't want to play around with so many plants if I'm not absolutely sure it'll work right.