K
kannubis
I could see 18 clones each in 3" rockwool cubes set in 10x20 prop trays around the outside of a 4x4 tent happening. One each side for sure and a little bigger plant set in each corner in a smartpot would give you 76 plants with a single level, or a tray in each corner for a second tier would give you 144 plants.
sort of half assed what I mean here
sort of half assed what I mean here