Doc, I grew much bigger roots than plants with hpa, which was a PIA, but I learned a lot. From the various hydro methods I developed one that grows plants from small root balls
This is from a 4ft tall male G13/WHx
Air Pot is one liter, placed inside a 4 liter, as a test. As you can see, roots did not grow into the 4 liter because they were getting all they needed inside the one lit]
Thanks for that,
I have roots as healthy as I've seen but they are right up tight to all 3 nozzles, almost like connected, when I lift the lid there is a little impression in the roots that fits on the nozzle. funny thing is the rest of the root mass seems fine, white, moist and vigorous, and the plants seem fine so far. I just can't believe the plant would let being root bound end its career. As tough as these weeds are, I think it was your post awhile back that stated with hydro the sugar leaves aren't needed as much with nutrients supplied 24/7. Thanks PetFlora
also thanks for turning me on to HR powder the ladies seem to like it!