I have 2 buckets an a rubbermaid tub that holds 4 so in total i have 6 plants at one time. i have 3 Northern lights 1 train wreak an 2 master kush plants.
I have 5 gal buckets with 5in air stone an my tub have 3 12in air stones.
Nun to fancy. This set up has given one successful grow but...