Hydrofeed adds water back as your chemical is being pulled out The Chapin HydroFeed fertilizer injector is a patent-pending design filled with features for use with sprinklers and direct hose spray applications.
4720 Hydrofeed 2 Gal. In-Line Auto-Mix Fertilizer Injector System
The Chapin HydroFeed fertilizer injector is a patent-pending design filled with features for use with sprinklers and direct hose spray applications. Great way to conserve water and still have a lush, green, well-fed landscape or garden.
Chapin G405 Hose End Sprayer, Spray, 2-1/2 in Tank Mouth Opening, 32 oz
The fertilizer feeder hose end sprayer fits onto any hose end and offers 4 different spray patterns with an easy on or off thumb control. It has a built-in anti-siphon feature to prevent backflow, large capacity bottle that holds up to one pound of material and automatically mixes dry, water soluble fertilizers without premixing. The rustproof polymer construction makes it durable and chemical-resistant.