New grower after 40 years. I do hydroponics/Tower Garden for veggies & edibles. Going to try a 'smokin' set-up as soon as I get seeds... This looks even better then hydroponics. A couple questions for clarity's sake.
This set-up doesn't use a pump? No electricity? Except for lights and fan?
Any reason this can't be done with 'round' tubs? I am in an apartment and want it movable, on a wheeled platform of sorts, seems like round tube would be more practical... Except for no corners for support posts for a SCROG net...
Does anybody have any experience with using just a lava/porous rock medium instead of dirt?