Lewis Hose Hanger-Green, 42In X 13In X 8 in Hydroponics Systems This means your average nutrients

This means your average nutrients will have a greater percentage of their Ca and Mg bound to the growing medium and not transported to your plants (where you want them)potentially starving your precious crops

A convenient dial let's you quickly adjust seal times from 1 to 10 seconds for just about any type or thickness of bag material

Seeing is believing

magnesium and iron plant supplement formulated to correct common deficiencies

Lewis Hose Hanger-Green, 42In X 13In X 8 in Hydroponics Systems This means your average nutrientsMetal, heavy duty solution to the problem of hose storage. Place hoses where most needed. Proper storage ensures longer hose life and helps eliminate garden clutter. Unique easy on, easy off design.