EZ-FLO – A Landscape Solutions Company™
EZ-FLO is a world leader in automatic dispensing systems and solutions for commercial, municipal, school and residential landscapes.
EZ-FLO is also used in commercial grower applications to reduce the complexity of fertigation compared to traditional injectors.
The combination of fertilizing through your irrigation system (called "fertigation") provides plants with essential nutrients through the plant's leaves and roots. Since most of the fertilizer gets absorbed directly into the plant, fertilizer run-off is virtually eliminated. Fertigation also improves the plant's efficiency in holding water through an increase in root mass thereby reducing total water needed.
We believe that everyone should "Fertilize Responsibly™".
The fertigation units can dispense more than just fertilizers. EZ-FLO dispensers can all deliver repellants/controls as well as soil supplements and bio-stimulants to address other landscape concerns.
EZ-FLO's products are well suited for all sizes of landscapes. Nurseries and Specialty Growers are also discovering the simplicity EZ-FLO dispensers in support of their operations and the lower maintenance savings that comes from having no moving parts

How it Works
Micro-Dose Proportioning
EZ-FLO Fertigation technology has been in development over the last ten years. As of 2007, EZ-FLO has received 9 issued US Patents and 2 International Patents covering its unique fluid flow technologies and has tens of thousands of units operating in actual field use.
One of the unique attributes of an EZ-FLO system is its ability to precisely proportion fertilizer concentrate into a water stream in an extremely accurate manner. We call this "Micro-Dosing".  Not only is the amount of fertilizer concentrate proportioned accurately but the individual fertilizer elements of N-P-K are also in consistent ratios when exiting the irrigation system from beginning of the fill cycle to the end of the cycle.  EZ-FLO technology results in a level application rate and there is no concentration/dilution "spike" as occurs in other proportioning systems that have direct mixing of fertilizers with water. 

Independent Testing Results
EZ-FLO secured the testing services of the JR Peters Laboratory (a Scotts Miracle-GRO Company affiliate) to document the consistency of the N-P-K release using EZ-FLO technology. The result of this independent lab testing is shown graphically above during the "full to empty" cycle.  As can be seen, there is no initial spike in parts per million (PPM) as occurs with other mixing systems. Additionally the N-P-K parts per million remains relatively constant until the tank evacuates at the end of the cycle. Only then, do the parts per million drop off, but that is in the last 5-10% of the cycle when the tank is almost empty of fertilizer concentrate.