From my own research, this stuff looks the absolute duck's guts, but it's only good for use in Hydro setups & would destroy beneficial bacteria in a soil/organic grow?
I recently pulled 6 plants from 20 Gal fabric pots (1/pot). The plants were all OK & healthy, but a paltry size & expected yield for the size of the containers. The root systems were all pissy little things. They barely filled 1/4 of the volume of the pots.
I used mycorrhizal powder at each transplant, so I was expecting a better (more extensive) root structure.
'Can't help thinking I screwed-up somewhere, which led me to this stuff.
Any insights/anecdotes to impart?