Hydro Halo 12inch water ring

Hydro Halo 12 inch Water Ring (Pack of 2) 

Hydro Halos are the premium irrigation method for round pots from 20L up to 90L. Each Halo contains dozens of outlet holes for even distribution of nutrient around the plant stem. Halos may be raised or lowered via the three supplied legs to spread or narrow the water footprint onto your plant medium.