DIG Add-It Proportional Fertilizer Injector with Backflow Device, 1-1/2 Quart, 3/4 Inch FHT Injector Tank Size:(DIG) 1-1/2 Quart with Backflow Preventer along with hydrolyzed plant proteins

along with hydrolyzed plant proteins derived from non-gmo soybeans

Better canopy light penetration with diffused light

dim and boost multiple (USB-compatible) Hydrofarm ballasts at once-up to 256 in each of two independent zones for a total capacity of 512 ballasts

Releases soil bound nutrients — Produces enzymes that enhance crop vigor and growth

The ExoTower makes it easy to grow kale

DIG Add-It Proportional Fertilizer Injector with Backflow Device, 1-1/2 Quart, 3/4 Inch FHT Injector Tank Size:(DIG) 1-1/2 Quart with Backflow Preventer along with hydrolyzed plant proteinsEconomical, flexible, and easy to use, the Add It 1 Pint (. 47 L) Automatic Proportional Fertilizer Injector is ideal for feeding lawns, shrubs, trees, flowers, raised beds, vines, and potted plants automatically without a pump, spreaders or hoses. It is constructed of heavy walled, UV resistant PVC without any moving parts for maintenance free operation. No pump or outside power source is required. Simply use the Add It Automatic Proportional