Hydrologic Black Tubing, 3/8", 500' roll refurbished-products Our premium three-part nutrient system

Our premium three-part nutrient system leaves nothing to chance and ensures an excellent crop

Ingredients: Coco fiber

NOTE: Container not included

A light meter allows growers an accurate means of adapting to their plants' needs as the light conditions change during a full growing season

It also features our patented Lock & Seal plug system design

Hydrologic Black Tubing, 3/8", 500' roll refurbished-products Our premium three-part nutrient systemReverse osmosis filter tubing in black with a 3 8" outer dimension. Sold in lengths of 500 feet per roll. Extra tubing can be useful for customizing your indoor hydroponic water filtration system.