Grodan AO 36 X 36 X 40mm Cubes (Plugs) -- 2 Sheet Pack Bato Hydro Trough Contains 2% iron

Contains 2% iron

Clean plants are healthy plants

200 gallons of water applied to crops

aquatic species or wildlife

Grodan AO 36 X 36 X 40mm Cubes (Plugs) -- 2 Sheet Pack Bato Hydro Trough Contains 2% ironGrodan AO Cubes 1. 4" X 1. 4" X 1. 6" (36mmX36mmX40mm) Tapered to bottom (connected at top) 98 cubes per sheet 10mm X 10mm seed hole (. 4") Pollutant free pathogen free Does not lock up nutrients Does not release substances into water or nutrients Designed specifically for irrigation efficiency and uniformity Holds the perfect ratio of water to air that the plant needs Recycleable Fits 1020 tray Available in cases (30 sheets 2,940 cubes) call or e