US 12,108,712 B2
Hydroponics system including stacked grow reservoirs with shared drain out system
Justin Garrett Stevenson, Silt, CO (US)
Filed by Justin Garrett Stevenson, Silt, CO (US)
Filed on Dec. 26, 2022, as Appl. No. 18/088,687.
Application 18/088,687 is a continuation of application No. 17/089,600, filed on Nov. 4, 2020, granted, now 11,533,860.
Prior Publication US 2023/0132453 A1, May 4, 2023
Int. Cl. A01G 31/06 (2006.01); A01G 27/00 (2006.01)
CPC A01G 31/06 (2013.01) [A01G 27/003 (2013.01); A01G 27/006 (2013.01)] 20 Claims
OG exemplary drawing
 
1. A hydroponics system, comprising:
a first vertical row of reservoirs including:
at least two grow reservoirs for holding nutrient solution arranged vertically stacked on top of one another;
a control reservoir vertically stacked beneath the at least two grow reservoirs;
at least one shared air pump configured to deliver air to the nutrient solution in the grow reservoirs; and
at least one shared water pump to circulate the nutrient solution via irrigation tubing to the at least two grow reservoirs and the control reservoir in a closed loop configuration throughout the hydroponics system; and
a drain out tube attached to each of the at least two grow reservoirs to drain the nutrient solution, wherein a first grow reservoir drains the nutrient solution into a second grow reservoir located below the first grow reservoir, and the second grow reservoir drains the nutrient solution into the control reservoir.