Hydro Flow - Rain Ring 12 in w/ 3 leg support Cal Mag Additives It connects easily to 20

It connects easily to 20

Its systemic action enhances nutrient uptake and suppresses pathogen enzyme systems from within the plant

51 mm across

so off-angle light does not inflate edge readings

Hydro Flow - Rain Ring 12 in w/ 3 leg support Cal Mag Additives It connects easily to 20Hydro Flow Rain Ring 12 inch for Even Container Watering The Hydro Flow Rain Ring 12 inch rings a plant with a full circle of outlets. It wets the whole root zone instead of one drip point. Water feeds in from 1 2 in line and spreads around the ring to clear the dry pockets a single emitter leaves. Three legs hold it flat and steady on the medium. The 12 in size suits larger pots and containers. Setting a 12 in Drip Watering Ring on Larger Pots