I did a little experiment a while back and figured I would give it a full go this time. It is a passive wick garden using 2 gal pots and Botanicare coco. There is an 8'x4'x4" reservoir underneath the pots. Its nothing more than 2x4's on edge and pond liner. 2'x4' plywood shelves with 1" holes for wicks to hang through make the lid. For nutrition constant release Osmocote Plus prills (15 9 12+Micros)have been added into the coco fibre at a rate of 1 Tbsp per Gallon of coco which = 2 Tbsp per pot. The reservoir is filled with plain tap water which keeps the coco moist. the water is 200ppm and ph 8. Hopefully it will provide maximum reward for minimum effort.
