Fertilizer Injector

A fertilizer injector is a device used to add water-soluble fertilizer to a watering system, such as an irrigation system or a lawn sprinkler. The fertilizer is added in small doses at intervals determined by the user depending on the needs of the plants being watered. The injector typically mixes the fertilizer with water and sends it directly to the source water line, usually at a low concentration. This helps keep overall fertilizer usage to a minimum while providing nutrient-dense fertilizer to desired plants.