On Sale: Up to 30% Off Bare Root Berries, Fruit Trees and More! Shop Now

EZ-Flo Automatic Fertilization System - 3/4 Gallon Tank

Easy, Economical and Flexible

Item Number: WMX400


In Stock! Ships from Northern CA.


In Stock! Ships from Northern CA.


Unlike similar in-line fertilizing systems, EZ-Flo allows you can see the amount of fertilizer solution as it is used. Attaches directly to hose bib. Includes hose bib adapter, tubing, tubing valves and tank.

  • Commercial grade components, appropriate for residential or commercial growers and landscapers
  • Tank capacity: approximately 3/4 Gal.
  • Minimum flow 2.5 GPM or 120 GPH.
  • Includes 3 different flow discs that can be inserted into the hose bib adaptor to slow down flows if your drip system requires less than 120 GPH (white for 60-120 GPH; black for 30-60 GPH; red for 7.5-30 GPH)
  • Not designed for use under constant pressure.
  • Water flow calculations: number of drip emitters along tubing x gallons per hour or the flow rate per 100 feet on drip tape.
  • Injection rate is adjustable (fast setting of 1:100; slow setting of 1:1000)
  • Water volume to empty tank is approximately 75 gallons for fast setting to 750 gallons for slow setting.


  • Adjustable Flow Control

Videos & Articles



What You May Need

Shipping Information

Shipping Weight: 6.01 lbs. Dimensions: 22.5"L x 7.75"W x 7.75"H


Good fertigator

This is super easy to set up on the water supply and fill with fertilizer. Tight fittings and no leaks.

Reviewed by on

Write Your Own Review

The information provided in this box will NOT be published in your review.

By submitting your review for entry into our contest, you agree to the following: Each product review submitted will enter you into our monthly drawing for a $100 gift card, provided you chose to enter the drawing. Multiple reviews on the same product will count as one entry. One winner will be chosen at random every month. The winner will be contacted via phone and/or email. If we are unable to make contact with the winner within 30 days of the drawing date, that winner will forfeit their prize. We reserve the right to end this contest at any time, for any reason.

Write "HUMAN" in the field below.