Not a lot of roots I wonder if is part of the yield. In the center it didnt really have much roots. Just around the edges. I used to use floraflex plastic one gallon pots but it gets way too rootbound. It kinda does that with floraflex too but much more dense in roots with a thick core.
The floraflex just kept getting root rot probably from bugs but it just made for a mushy rootball. It didnt dry back well and would trap foul water where as these smell normal and not rotten whatsoever. So it helped but might be effecting yield.