Hydrologic GroGreen Water Filter for Garden Hose featured produces minimal heat and is

produces minimal heat and is silent

You need to add nutrients when you first water the substrate (use your nutrient supplier's recommendations)

Comes wired 240V with plug

Nature's Solution Worm Castings are a concentrated fertilizer with organic matter for planting

Provides smooth transition between growth stages

Hydrologic GroGreen Water Filter for Garden Hose featured produces minimal heat and isGive your plants the clean start they deserve. The HydroLogic GroGreen Garden Hose Filter connects directly to any standard garden hose and delivers filtered water removing chlorine, chloramines, sediment, rust, silt, mercury, lead, and PCBs without any electricity, pump, or permanent installation. Whether you're watering a backyard garden, filling a hydroponic reservoir, or brewing a compost tea, this compact inline filter works quietly in the