Pay in 4 interest-free payments of $21.60 Learn more
Ships within 48 hours · Estimated delivery Sep 12 - Sep 17
Use as a nutrient or supplement during the vegetative stage of plant growth
Water soluble powder
Now available
That’s why we offer a 5-year warranty on this product
Adjust your pH
Grow1 Food Grade Clear Vinyl Tubing I.D. 3/16'' x 1000' Environmental Controllers Use as a nutrient orClear Vinyl Tubing (ID) 3 16" (OD) 1 4" 1000 ft Made from strong and durable vinyl material, these tubes are available in a variety of sizes and lengths, great for use with air or water. The tube walls are thick and flexible, and you may also choose between the 100% opaque black vinyl, which prevents algae growth, or the clear vinyl that allow for complete visibility. Inner Dimensions: 3 16'' Outer Dimensions: 1 4''