초록 ▼

A hydroponic gardening system includes an apparatus for supporting the growth of selected plants, which apparatus includes a housing having a lower-level nutrient tank and a plant support tray with a dual-level aeration chamber therein. Seed germination cubes are positioned on the tray adjacent the

A hydroponic gardening system includes an apparatus for supporting the growth of selected plants, which apparatus includes a housing having a lower-level nutrient tank and a plant support tray with a dual-level aeration chamber therein. Seed germination cubes are positioned on the tray adjacent the aeration chambers, and a uniquely designed capillary mat overlies the floor in both levels of the aeration chamber and underneath the seed germination cubes. End portions of the capillary mat extend down into the nutrient tank. Nutrient is conducted from the tank through the capillary mat to the plant root system which develops and grows in the aeration chambers. While the root system is nourished and moistened by the capillary flow of nutrient fluids from the nutrient tank into the aeration chamber, the structure of the dual-level aeration chamber is such that the roots are maintained in an environment of freely circulating air and conditions of 100 percent humidity.

대표청구항 ▼

A hydroponic gardening apparatus comprising: (A) a housing for supporting growth and development of selected plants; (B) said housing including: (i) a nutrient tank for containing a supply of liquid nutrient to support the growth of the selected plants; said nutrient tank further including: (a) A ca

A hydroponic gardening apparatus comprising: (A) a housing for supporting growth and development of selected plants; (B) said housing including: (i) a nutrient tank for containing a supply of liquid nutrient to support the growth of the selected plants; said nutrient tank further including: (a) A capillary mat formed of material capable of conducting nutrient fluids through the fibers thereof by capillary action; (b) said capillary mat overlying each level of said multilevel aeration chamber, and a portion of said capillary mat extending into the fluid contained in said nutrient tank; (ii) a plant-growing tray including a multilevel, enclosed aeration chamber separated from and supported above said nutrient tank; said plant-growing tray including: (a) a plurality of adjoining side and end walls and base member for supporting said tray above said nutrient tank; (b) a floor extending between said side and end walls; a first portion of said floor functioning as one level of said multilevel aeration chamber; (c) a plurality of spaced slots cut along prescribed portions of the intersection of said side walls and said floor for passage of said capillary mat therethrough to said nutrient tank below; (d) at least one removable separator plate spaced above said first portion of said floor to function as an additional level of said aeration chamber; (iii) means for supporting a plurality of seed germination cubes adjacent to and outside said enclosed multilevel aeration chamber, the root structure of the plants extending into said aeration chamber and into the body and foliage of the plant developing outside said aeration chamber; (C) said aeration chamber including means for maintaining the root system in exposure to the free air circulation and under conditions of substantially 100% relative humidity.