so as you can see i got an earth box i think im going to do 4 earth box's with 8 plants each for a total of 32 plants in flower room perpetual harvest these things hold alot of water i think at peak i might have to water once a week witch will be awesome! and they are easy as fuck to use i started with a light nutrient solution about 1/4 of normal well see how it goes these things seem easy as fuck so far just fill the tube till you get run off you cant over water is what they say and it should be real hard to under water as well seems like i got the perfect solution here