Netafim UV Polyethylene Tubing 17mm 500 ft Fans Whether you're using prepared soil

Whether you're using prepared soil or soilless mixes

equals its predecessor's performance by supplying plants with the vital energy they need during their entire growth cycle

fish farms and hydroponic systems

100 - 4 Gallon

This is the real deal from “old school” Humboldt County

Netafim UV Polyethylene Tubing 17mm 500 ft Fans Whether you're using prepared soilThe Netafim Ultra Violet (UV) resistant tubing withstands direct sun, heat, and harsh chemicals while producing cooler water temperatures to enhance plant growth. The Super Flex UV 5mm, UV 17mm, 3 4 in, and 1 in polyethylene tubing is completely opaque to prevent algae growth and is gray in color.