Hydrofarm Black & White Poly 10'x25' 5.5 mil Ducting Also used as a fast-acting

Also used as a fast-acting

ETL / DLC / UL 8800 / FCC / CE Listed

Moulds Internal Diameter: 2

Power Si also increases nutrient absorption and bioavailability of all other nutrients by acting as an efficient transporter

you and other savvy hydroponics gardeners are looking for ways to increase harvest size

Hydrofarm Black & White Poly 10'x25' 5.5 mil Ducting Also used as a fast-actingThe white side is over 90% reflective for use on the walls and floor of your growing area to reflect light back to plants. The black side provides a light resistant partition. Features: Waterproof and tear resistant Use as is or cut to size Available sizes 10' x 25' 5. 5 Mil sheet 10' x 10' 5. 5Mil sheet 10' x 100' 4 Mil Roll 10' x 100' 5. 5 Mil Roll