Custom white ABS insert with (36) 1-1/2" wells. Designed for use with Rockwool cubes, nests in 3'x3' tray. Roots grow through the insert into the tray to form a root mat that will flood with nutrients. Includes custom overflow fitting to maintain proper water level.
Item Number: 131630
Manufacturer: American Hydroponics
Manufacturer's Part Number: 91077