Here are a few pics to compare the root development of air vs cloth pots.
Firstly let me say I don't consider the root development to be overly good in either as I ran out of Rizo in early veg and was to skint to get some more.
The plants were different strains, Airpot Juan Herer, Cloth pot Sugar Black Rose.
Side by side there isn't much in it.
Bookmarks