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Fertilizer Injectors

Fertilizer injectors are the most efficient way to feed plants by delivering nutrients in a liquid form directly to the roots of the plants. Fertilizer injectors are a fast and accurate way to feed an entire garden, landscape, nursery or greenhouse. Injectors range from the simple EZ-FLO units to the commercial-grade MixRite pump style fertilizer injectors, with the Mazzei suction style injectors falling in between.

EZ-FLO Fertilizer Injectors work well for most home gardens and landscapes. Large, high-pressure EZ-FLO units are available for commercial applications.

Mazzei Fertilizer Injectors are an economical choice for the advanced gardener or small commercial operation.

MixRite Fertilizer Injectors are the most accurate injectors on the market. They provide the best portion control for commercial-grade operations.

The Add-It Fertilizer Injector is an easy to use, low cost option for small gardens.

Use our Fertilizer Estimator to help calculate your fertilizer needs.

    • All systems with a fertilizer injector must have a backflow preventer to prevent fertilizer from contaminating your domestic water supply.