Patent ID: 9119351
Filing Date: 2015-09-01
Classification: A01G

Abstract:
1. A multi-layered hydroponic soil replacement system for providing seed germination and growing of plants, said system comprising: a base region to host said growing system; a sand layer to provide a water retention medium that supplies water to roots of said plants; a layer of sedimentary organic-derived pea gravel disposed over said sand layer to enable aeration of implanted seeds for germination and to provide support and aeration of roots, said layer of pea gravel having a thickness range to allow said roots to extend into or near said sand layer to draw moisture for plant growth; a layer of capillary material disposed over said base region to disperse moisture about said sand layer; and a conduit to supply water to said sand layer whereby to provide a soil replacement system that facilitates seed germination and subsequent plant growth.