EZ-FLO USA Logo

Best Seller

Experience the Magic of Stress-Free Gardening and Plant Care

EZ-FLO - Main-Line - 1.5 Gallon

Elevate your gardening game with our versatile and efficient fertigation system. Conserve precious water, cut costs, and grow healthier plants in an eco-conscious way. Embrace the convenience of customizable nutrient delivery and watch your landscape flourish with minimal effort

  • Dramatically-Improved nutrient delivery for healthier, vibrant plants

  • Convenient "set and forget" design for hassle-free gardening

  • Significant water conservation, Proven to save up to 20-50% on usage

  • Compatible with organic fertilizers for a chemical-free, sustainable garden.

  • Automated fertigation process significantly reduces labor expenses

  • Scalable solution, suitable for 500 sq. ft. to 1-acre landscapes

  • Easy integration with existing hose, sprinkler, or irrigation systems

$415.00

Fast Return On Investment

Reduced Labour Costs

Reduced Input Costs

Reduced Water Cost

Available at these leading retailers

Why Gardeners Love EZ Flo Mainline System

Flexible Dosage 💊

Easily adjust the dosage rates to suit your landscape's unique needs, ensuring optimal nutrient delivery and plant growth.

No Pressure Loss 💨

Experience uninterrupted irrigation performance, as EZ-FLO's Main-Line system operates without causing any pressure loss.

Precision Microdosing 🔬

Benefit from the system's microdosing capabilities, enabling the efficient delivery of nutrients in precise, small quantities for maximum impact.

Dynamic Suspension 🌐

Rely on EZ-FLO's patented dynamic suspension technology, which guarantees a consistent nutrient mixture for even and effective fertilization.

Scalability 🌱

Suitable for various landscape sizes, from 500 square feet to 1 acre, ensuring efficient fertigation as needs change.

Seamless Integration 🔗

Easily connect to existing hose, sprinkler, or irrigation systems for a simplified setup and operation.

Add to Cart

Become the Master of Your Garden Oasis Without Breaking a Sweat

Effortless Gardening

Experience the joy of a thriving garden without constant intervention, making your gardening hobby more enjoyable and stress-free.

Money Saver

Slash labor, water, and fertilizer costs with increased efficiency and automation, putting extra cash back in your pocket.

Water Conservation

Feel good about contributing to the environment by reducing water usage by up to 20-50%, easing the burden on natural resources.

Enhanced Curb Appeal

Elevate your home's value and impress your neighbors with a consistently beautiful, well-maintained landscape.

Time Freedom

Reclaim precious hours for relaxation or other activities, thanks to the "set and forget" design and low maintenance requirements.

Improved Plant Health

Nourish your plants with direct nutrient delivery, promoting healthier growth and a thriving garden.
Add To Cart Now

Us vs. Others

There are dozens of fertilization and fertigation systems out there. Ultimately, you’re here because you’re on the search for a system.

Other Injection Systems

Customizable Dosage:
Adjustable nutrient delivery ensures plants receive perfect amount of fertilizers

Guesswork:
Harder to control the dosage, leading to over- or under-fertilization.

No Pressure Loss:
Maintains consistent water pressure throughout your irrigation system

Pressure Loss:
Cause pressure loss, resulting in uneven nutrient application

Labor-Saving:
Reduces the time and effort spent on manual fertilization

Time-Consuming:
Require constant manual labor

Wide Product Compatibility:
Compatible with various liquid & water-soluble products.

Limited Compatibility:
Restricting their usefulness and adaptability

Consistent Pressure:
Consistent water pressure throughout your irrigation system

Inconsistent Application:
Result in uneven application due to varying pressure

Low Maintenance:
The "set and forget" allow users to enjoy their landscape with less stress

High Maintenance:
Demand regular upkeep and cleaning

Precise Microdosing:
Accurate microdosing of nutrients, promoting healthy plant growth

Inaccurate Application:
Lack the precision, leading to excess fertilizer use and environmental harm

Extended 5-Year Warranty:
Comprehensive 5-year warranty. Offering peace of mind and long-term reliability

Shorter or No Warranty:
Come with shorter warranties or no warranty at all

Get Your Injection System
Greenary colorful landscape with EZ-FLO

What does EZ-FLO - Main-Line - 1.5 Gallon do?

    Longer growing seasons:

    Improved plant health extends the growing season for gardens and landscapes.

    Boosted yield and quality:

    Achieve better, healthier herbs and vegetables with efficient nutrient distribution.

    Enhanced root growth:

    Consistent fertigation promotes healthier root systems.

    Improved soil quality:

    Better nutrient delivery supports overall soil health.

    Increased plant vibrancy:

    More vibrant, colorful, and healthy plants.

    Water conservation:

    Efficient fertigation reduces overall water usage.

Add To Cart Now

Why People Are Loving The EZ-FLO Mainline System

1000s of Customers Love Their EZ-FLO

Awesome!!!

So easy to use and with it doing the fertilizing, it’s such a timesaver.

TaZZZ August 13, 2021

Time saver

Like it for its quality build, simple operation and plainly the fact you can leave it alone at the tap and walk the hose, no lugging watering cans, no venturi fiddle. Simple and it saves your back as well

Pieter h oosterhoff December 15, 2020

Take the Hassle away from feeding the Gardens

I love these!!!! I love them so much, I bought eleven of them. My soil is pretty bad, and I needed something that would help me fertilize my plants daily. I put one for each of my garden beds plus some newly planted trees, added fish fertilizer, and everything just exploded.

Susan B. September 11, 2020

A handy method of distributing fertilizer to your lawn

I bought this to fertilize my lawn when watering and it has performed a good job. I recommend getting a pressure vacuum breaker to install on your hose bib; these are available at your local hardware store. The hose fit very tightly so disconnecting them can be a challenge. I bought Sharkbite ProLock Push couplers to facilitate an easier disconnection. I recommend it and would buy it again.

George Cook September 4, 2020

Great product

Great product my watermelon patch took off fast after putting this in line

Bodyguard Guy August 31, 2020

Great product, would recommend

It works as advertised, and as long as you follow the instructions to the letter, it will work wonders. This has been invaluable to fertilize my garden, plants, and trees. I have been using it twice a week for three weeks so far.

Adam C. Ness May 21, 2020

Five Stars

construction solide et explication claire.

Client d'Amazon March 31, 2018

I did have to order a pipe to adapt to to my sprinkler system from ez flows site but after that it went together super easy! after that I just picked up the ...

if you have a sprinkler system and want to simultaneously fertilize then stop looking and buy it! I did have to order a pipe to adapt to to my sprinkler system from ez flows site but after that it went together super easy! after that I just picked up the qt bottles of concentrated fertilizer from home depot and my lawn couldn't look better.

Josh June 21, 2017

Five Stars

great so far. Easy to use.

K. Owens March 28, 2016

Really easy to use and quite useful

This tool helped us bring back a badly hail ravaged garden with small injections of fish emulsions in our drip irrigation system.
Really easy to use and quite useful.

Michael L. Woods December 29, 2014

Five Stars

Just as described. Fast shipping..

Darrell Holcomb October 9, 2014

EZ FLO Garden Paradise vs. Wasted Potential

Embrace the Magic of Flourishing Gardens

Pamper your garden with the royal treatment it deserves. Experience stunning results that will leave you in “awe”

Add To Cart

One EZ-FLO unit
+ one fertilizer blend

Before
after
Before using EZ-FLO fertilizers
Before
after
Before
after
Before
after

How does it works

See how easy it is to fertilize, when your irrigation works for you. We have mastered efficiency when it comes to fertilizing.

TaZZZ
TaZZZ
August 13, 2021

Awesome!!!

So easy to use and with it doing the fertilizing, it’s such a timesaver.

Pieter h oosterhoff
Pieter h oosterhoff
December 15, 2020

Time saver

Like it for its quality build, simple operation and plainly the fact you can leave it alone at the tap and walk the hose, no lugging watering cans, no venturi fiddle. Simple and it saves your back as well

Susan B.
Susan B.
September 11, 2020

Take the Hassle away from feeding the Gardens

I love these!!!! I love them so much, I bought eleven of them. My soil is pretty bad, and I needed something that would help me fertilize my plants daily. I put one for each of my garden beds plus some newly planted trees, added fish fertilizer, and everything just exploded.

George Cook
George Cook
September 4, 2020

A handy method of distributing fertilizer to your lawn

I bought this to fertilize my lawn when watering and it has performed a good job. I recommend getting a pressure vacuum breaker to install on your hose bib; these are available at your local hardware store. The hose fit very tightly so disconnecting them can be a challenge. I bought Sharkbite ProLock Push couplers to facilitate an easier disconnection. I recommend it and would buy it again.

Bodyguard Guy
Bodyguard Guy
August 31, 2020

Great product

Great product my watermelon patch took off fast after putting this in line

Adam C. Ness
Adam C. Ness
May 21, 2020

Great product, would recommend

It works as advertised, and as long as you follow the instructions to the letter, it will work wonders. This has been invaluable to fertilize my garden, plants, and trees. I have been using it twice a week for three weeks so far.

Client d'Amazon
Client d'Amazon
March 31, 2018

Five Stars

construction solide et explication claire.

Josh
Josh
June 21, 2017

I did have to order a pipe to adapt to to my sprinkler system from ez flows site but after that it went together super easy! after that I just picked up the ...

if you have a sprinkler system and want to simultaneously fertilize then stop looking and buy it! I did have to order a pipe to adapt to to my sprinkler system from ez flows site but after that it went together super easy! after that I just picked up the qt bottles of concentrated fertilizer from home depot and my lawn couldn't look better.

K. Owens
K. Owens
March 28, 2016

Five Stars

great so far. Easy to use.

Michael L. Woods
Michael L. Woods
December 29, 2014

Really easy to use and quite useful

This tool helped us bring back a badly hail ravaged garden with small injections of fish emulsions in our drip irrigation system.
Really easy to use and quite useful.

Darrell Holcomb
Darrell Holcomb
October 9, 2014

Five Stars

Just as described. Fast shipping..

Awack
Awack
June 13, 2014

This is a Great Product

Easy to use and setup, and my garden is very happy.. Beware of the Merchant you buy this from.. Some of them will not Read your Shipping Instructions.. But the Product is Awesome!

James L
James L
May 5, 2014

Works as advertised

This unit worked the first time with no issues and provided the expected amount of fertilizer within the period to time calculated. It was also easy to setup. I would not hesitate to purchase another one.

James E. Oliver Jr.
James E. Oliver Jr.
April 12, 2014

EZ-Flow is the Best !!!

I had a mazzei vacuum fertigator that did not work that well. Then I switched to the EZ-Flow 10 gallon gig (I have 2 1/2 acres). Wow the EZ-Flow is awesome. Some advise..use organic fertilizers, my dogs (and birds) like to drink from the tree wells as they are filling up, that is no problem with organic fertilizer. "IF" I was using chemical fertilizers I would be stressing about my animals drinking from the tree wells. This smaller model would work fine for a tract home. Run stuff like essential, organic iron, and watch your landscaping take off. Also I contacted "Jeff" at EZ-Flow he gave me some great advise..not only is the unit awesome, but so is the company and its staff. Amazon needs to carry the larger units, and they are not cheap...but should last forever and you could take the unit with you if you moved. I would leave my tractor, mower, and yard equipment if I were to move...but I would take my EZ-Flow with me wherever I went.

SEAN
SEAN
March 31, 2014

Love this thing

I have a larger drip system for all patio plants and palms around a pool. This unit attaches at the faucet end and feeds all plants as it waters them. I wish I bought it years ago. If in doubt, go for a larger unit to reduce the frequency of refilling it with food.

Randall Jones
Randall Jones
July 7, 2013

Small automatic fertilizing system.

This is an easy to install system that is complete out of the box and works very well. I was concerned about the price but decided to give one a try. Since then I have purchased three more. We have a number of gardens that are irrigated using a drip system connected to hose bibs. The EZ-FLO simply connected at that point. We have never had so many large and productive plants. Next year the plant spacing will have to be doubled to accommodate their mature size.

Petera
Petera
June 22, 2013

Great product

I installed the EZ Flow inline with my drip system. It was very simple, in fact I tried to over-think the installation. When the fertilizer did not begin flowing on the first use, I went to the instructions and found the fix (a flo disc) and it started working immediately. Loading the fertilizer into the tank can make a mess, but I see that there is a wide-mouthed funnel available for solving that at their website. No tricky/fragile parts on the system so I expect it will work for years to come. I can't wait to see the results - the greenhouse where I buy my annuals said that they fertilize(drip) their plants twice a week using a 20-20-20 mix.
One other note: the quarter inch drip piping works fine for the black side and quarter inch icemaker white / clear tubing is good for the clear / colored side.

Update may 2015
This years plantings are amazing with lush flowers and foliage. We use a small container of miracle grow in the one gallon tank. Beautiful results. Thinking of getting the larger 2+ gallon size. Right now covering 16 flower boxes on my deck.

WB Halper
WB Halper
July 19, 2012

Terrific results with almost no effort...my kind of system...

I'm using the 1 gallon EZ-FLO fertilizer injection system to water the plans in my back yard and the 3/4 gallon unit for my vegetable garden. They are both working beautifully. I have the flow rate set to the lowest possible setting, so a tiny bit of fertilizer is injected into the hose every time I water. (I'm using Dyna-Gro Grow liquid fertilizer rather than Miracle-Gro. The Dyna-Gro has many more trace nutrients.) The results have been nothing short of spectacular. With zero work on my part, the plants are much greener and growing like crazy. The potted Tuberous Begonias on my back deck are getting huge and one has flowers that are almost six inches across. At my rate of usage, the reservoir looks like it will last roughly a month before it needs refilling. Incidentally, not shown on the picture are two small valves that sit in the entry and exit lines. When I want to just water everything, a half-turn cuts off the fertilizer flow.

This unit is designed for both continuous pressure and on/off operation. The tank is made of a heavy-weight plastic that looks like PVC pipe and should easily withstand years normal use. The other hose-bib models are made of a different type of plastic (polyethylene?) and cannot be used under constant pressure...you have to depressurize them (turn off the water supply and let the hose drain) after each use or risk them eventually rupturing.

Highly recommended.

Phillip E. Lathrop
Phillip E. Lathrop
May 10, 2012

Handy fertilizer

The EX-FLO fertiler system is the second one that I bought. The first was the larger system that I connected to one of my outside faucets and left it there for the growing season. This system is 1/3 third the size and allows it to be easily mobile so I use it on three other faucetys depending upon where I need it. Works well - very handy!

avidreader
avidreader
April 25, 2012

Works great

Very pleased, was delivered on time. Works as advertised. I'm using it for my hydroponic garden and all I have to do now is just go check on the garden from time to time and pick fruit and eat.

Add To Cart Now

Easy installation

The EZ-FLO system is designed for simple installation, even for those with limited experience in irrigation systems. Detailed instructions and customer support are available to guide you through the process

Unlimited product options

Works with any water-soluble or liquid fertilizer or amendments, even if they're not made by EZ-FLO, offering you the freedom to choose your preferred products.

Broad compatibility

EZ-FLO is designed to work with various watering systems, including hoses, sprinklers, and drip irrigation systems, ensuring seamless integration into your existing setup

Strong ROI

Agricultural producers will benefit from the increased crop yields, reduced fertilizer use, and efficient resource management provided by the EZ-FLO system, ensuring a positive return on investment.

Reliable and durable

The EZ-FLO system is built to withstand demanding conditions of large-scale agricultural production, ensuring long-lasting and consistent performance

Quick Delivery

Best Price

#1 Rated

Grab The Deal Now
Mainline 5 years warranty badge

Enjoy Peace of Mind with Our 5-Year Warranty

Our 5-year warranty for mainline systems showcases our commitment to quality and customer satisfaction. Experience peace of mind knowing your investment is protected, and any defects in materials or workmanship will be addressed promptly. Trust in the reliability of our products and enjoy the benefits of a worry-free gardening experience.

Add To Cart Now

Hurry - This deal ends soon!

Grab this unbeatable offer before it's gone and…

  • Achieve a lush, vibrant garden with minimal effort

  • Reduce fertilizer waste for cost-effective gardening

  • Reduce fertilizer waste for cost-effective gardening

  • Save time with easy installation and operation

  • Achieve a well-maintained garden with less manual labor

  • Boost the overall value of your garden or landscape

Add To Cart Now!

Frequently asked questions

What fertilizers can I use?
EZ-FLO units are compatible with most water-soluble, non-hazardous fertilizers or liquid organic products, and using other brands won't void our warranty. If you have a preferred fertilizer, check with your supplier to ensure compatibility.Our line of non-hazardous premium fertilizers, repellents, controls, and soil supplements has consistently delivered superior results. These products won't clog, stain or burn when used with EZ-FLO systems, and can be combined with MAXX-PRODUCTS for an all-in-one solution. To protect the environment, only use non-hazardous or organic products with EZ-FLO units. Avoid non-organic pesticides, herbicides, and fungicides as they can pose risks to humans, animals, and plants. Use an Integrated Pest Management (IPM) approach and spot-treat targeted areas with these chemicals when necessary.
Is there any maintenance required?
The EZ-FLO requires no maintenance under normal operating conditions. It has no moving parts or electrical components, and operates using your system's existing water pressure.
Why EZ-FLO is better than the rest?

Consistent and Accurate Metering

Other systems can deliver dangerously high levels of fertilizer or chemicals in the first few minutes, and then drop below the ideal feeding range for the remainder of the application cycle. With EZ-FLO, your landscape receives consistent micro-doses of fertilizer or nutrients which is proven to be the best way to feed your plants.

Adjustable Feed Rates

Various precision settings enable you to achieve desired feed rates for just about any fertilizing or control situation. Micro-dosing also eliminates the chance of “burning” your plants or staining buildings or walkways. Most other systems are difficult to adjust or are non-adjustable.

Automatically Adjusts to Pressure and Flow

Since there are no moving parts, there is no pressure loss when using our system. EZ-FLO systems can proportion on a little as 0.53 gallons per hour flow at only 5 PSI (35 kPa) water pressure. This makes EZ-FLO particularly useful on irrigation systems with low water pressure, on long piping runs or when installed on a low-flow drip or other subsurface irrigation zones. It, however, is also rated to 80 psi + hence suitable for high-pressure systems as well. Most other systems do not adjust automatically or have a wide flow range as EZ-FLO.

Availability of Products

EZ-FLO can use a full line of organic, natural and synthetic fertilizers as well as supplements (bio-stimulants, mineral supplements and surfactants) in landscape and grower applications through our recommended supplier links . These products are available a la carte.

Ease of Use

No pre-dilution of water solubles required. No annual maintenance. Longer service life. Fewer refills for the equivalent size property. Greater landscape coverage available ( 1.32 to 86 gallons units)
What can I connect to EZ-FLO?
EZ-FLO systems are versatile and compatible with various types of sprinkler, spray heads, and subsurface options. They can adapt to different zones with various end devices without manual adjustments.EZ-FLO can handle different water flow rates and pressures in each zone, including those with pressure reducers to protect dripper heads. This is a unique feature not found in other similar systems.
How does fertigation affect my plants or lawn?
Consistent micro-dosing with EZ-FLO fertilizer provides plants with a constant supply of necessary nutrients, making them healthier and better equipped to withstand adverse conditions such as disease, insects, heat, and drought. Trees, shrubs, flowers, and turf all benefit from small doses of fertilizer with each watering, making EZ-FLO the superior choice for plant nutrition.
Can I use one fertilizer for my entire landscape?
Yes, you can! EZ-FLO premium fertilizers provide essential nutrients for your entire landscape, improving soil structure. EZ-FLO's "multi-vitamin" approach supplies plants with what they need, without risking buildup of unused micro-nutrients. Unlike many lawn fertilizers that primarily contain nitrogen, EZ-FLO MAXX-PRODUCTS provide nitrogen, potassium, phosphorus (NPK), and critical micro-nutrients for optimum plant health. With EZ-FLO's micro-dosing, there's no risk of fertilizer burn on flowers and shrubs. EZ-FLO fertilizers are also low in salts and impurities, minimizing damage to other plants and soil. Use our Fertilizer and Supplement Selector to find the best option for your needs and maximize yard performance.
Add To Cart Now!

Sub to our newsletter

All killer, no filler. We promise
Subscription Form
magnifiercrossmenu