1 gallon hempy buckets are the sweet spot from what i hear. passive hydro (no moving parts to break), great yield, can't over/under water. and you can shove a fuck load into small spaces.

or if you really want to push the numbers run clones and as soon as they are rooted you can put them into beds instead of pots. run 'em SOG like that. keep about 5" between stems. i've seen some crazy things done like this. do them the same as hempy's.


-shake