My light dep is in a 12 x 50 hoop house, Ill get some pics up of it eventually. This is my first year in these beds. i use fish hydrolysate , cold pressed kelp , molasses .. i have a 2500 gal tank that i mix things in to and a 6 way manifold with 1" hose everywhere doing my irrigation system. i have a well and year round creek..As they get more established they will use more water