Netafim UV Polyethylene Tubing 17mm | 500–1000 ft (0.560Inches ID, 0.660Inches OD) Length:1000 ft CO2 accelerates the natural rooting

CO2 accelerates the natural rooting process for cuttings and seedlings so they can establish healthy roots and more nodes by feeding the leaves

Heavy Duty Wall Mountable Aluminum Bracket - No rust

Lower Cost per Pack: No individual overwrap

Safe in Direct Contact: Rated to rest against a pre-roll without affecting flavor or aroma

Netafim UV Polyethylene Tubing 17mm | 500–1000 ft (0.560Inches ID, 0.660Inches OD) Length:1000 ft CO2 accelerates the natural rootingNetafim UV Polyethylene Tubing 17mm for Drip Mainlines This Netafim UV tubing runs 0. 560" ID and 0. 660" OD, sized to work as a mainline or sub main in a drip system. The polyethylene resin is UV resistant, so it holds up to direct sun, heat, and the acids in aggressive fertilizer programs. The opaque wall blocks light inside the line, which limits algae from taking hold. It comes in 500 ft and 1000 ft coils for permanent runs in rows, greenhouses,