Agri-Inject, Inc

Agri-Inject, Inc 40+ Years as the worldwide leader in Fertigation and chemigation systems. Here at Agri-Inject, Inc. The rate of application can be regulated with precision.

Agri-Inject is the leader in quality chemigation and fluid application technology since 1983. we specialize in manufacturing chemical injection and fluid application solutions for agricultural, industrial, municipal and residential use. Our products and knowledge are used for a wide variety of water treatment and chemical application needs, including pH control, fertilizer and micronutrient applic

ation, pesticide application, growth regulators, soil conditioners, waste water and biological agents, among others. Our chemical injection systems offer a perfect addition for small and large-scale farming operations, nurseries, greenhouses, livestock confinement facilities, golf courses, and institutional and residential lawn and garden use. The word "chemigation" is a combination of the words "chemical" and "irrigation". Chemigation is most commonly described as the injection of agricultural chemicals into water flowing through an irrigation distribution system for application to land or crops or both. Chemigation has gained wide acceptance around the world as a highly successful crop production and turf management tool. Ag researchers, turf management professionals, homeowners and agricultural producers alike recognize that a properly designed and operated chemigation system can reduce input costs and increase productivity. Chemigation offers distinct advantages over conventional application methods. These advantages fall primarily into two categories - control and economics. Control: With chemigation, you have better control over where, when and how agricultural chemicals are applied. Chemicals may be applied at the exact time needed by plants to produce maximum results. Because larger volumes of water are applied compared to more traditional methods of application, coverage is more complete and uniform. Finally, the actual handling of chemicals is greatly reduced so operator exposure is minimized and the chance for spills is diminished. Application is more direct, reducing the potential for "spray drift." Exact calibration of metering pumps means there are no chemical "hot spots" to worry about, and calibration is accomplished at just one location, not at each row or nozzle. Economics: Chemigation enhances profitability by reducing input costs, lowering management time, and enhancing production. Because many chemicals are more effective when applied through chemigation, you may be able to dilute the chemical concentration while achieving the same results. And with the precise control a modern chemigation system offers, you can apply only the amount of chemical required to achieve the desired results. By letting the irrigation system do the work, you save on the costs of hiring a professional applicator. You also save on the time, labor, energy consumption and wear and tear on conventional application machinery. The one-time investment in an Agri-Inject system pays dividends every time you use it. Research and field studies have proven time after time that properly designed and operated chemigation systems contribute to significant yield increases while substantially reducing costs.

When it comes to fluid injection technology, choosing the right tools is essential.  Agri-Inject systems feature our exc...
08/29/2026

When it comes to fluid injection technology, choosing the right tools is essential. Agri-Inject systems feature our exclusive diaphragm pumps, which have provided unmatched accuracy and reliability for over 40 years.

What Makes Us Different?

☑ Designed to function effectively in virtually any irrigated field — from row crops and vegetables to turf and hay.
☑ Enables precise application of fertilizers, insecticides, fungicides, and more, ensuring optimal crop health throughout the season.
☑ Built with rugged construction to endure challenging farming conditions.

Shop online or learn more about our MacGroy and mRoy systems at agri-inject.com

The heatwave affecting much of the United States this summer, along with some of the driest conditions in years in many ...
08/25/2026

The heatwave affecting much of the United States this summer, along with some of the driest conditions in years in many parts of the country, has created significant challenges for farmers.

Fertigation, which involves applying nutrients through irrigation systems, allows for nutrient application when conditions are ideal for uptake—avoiding times that are too dry or too wet. This adaptive and flexible approach leads to increased efficiency.

In a climate of rising costs and environmental pressures, fertilizer efficiency is critical.

In a climate of rising costs and environmental pressures, fertilizer efficiency is critical. To learn more about how Agri-Inject can support your operations, visit agri-inject.com.

08/20/2026

What does innovation look like in practice? In the Netherlands, one of our international dealers customized a 20-gallon Insectigator, equipped with an auxillary tank specifically designed for tulips. Mounted to a large hose reel, this system can be transported from field to field — delivering targeted water-glass injection to neutralize iron in irrigation water.

Why is it important?

Research indicates that elevated iron levels can cause staining on tulip flowers and foliage, which reduces their value. Research indicates that managing the chemistry of irrigation water is crucial for the quality of ornamental crops.

This example shows how Agri-Inject® technology addresses unique challenges worldwide, providing growers with precision solutions that safeguard their crops and profits.

Learn More and create your own Insectigator solution 🔗 https://agri-inject.com/

08/17/2026

Thinking about late-summer insect control for your fields?

Listen to Brandon as he discusses strategies for combating common pests like spider mites, as well as the technology that makes Agri-Inject equipment user-friendly.

When your equipment requires service or troubleshooting, we understand that you can't afford to wait to get back up and ...
08/12/2026

When your equipment requires service or troubleshooting, we understand that you can't afford to wait to get back up and running.

Agri-Inject manufactures and services all of its fertigation and chemigation systems in-house in the United States. Plus, our U.S.-based support team is also ready to help you via phone, chat, email, or our website.

Get in touch at https://agri-inject.com/ or use the links in our bio. Look under the "Suppor" tab on our website for contact info, manuals, videos and other resources to help with any problem that arises.

With the high cost of fertilizer along with low commodity prices, it's more important than ever to make every ounce of p...
07/15/2026

With the high cost of fertilizer along with low commodity prices, it's more important than ever to make every ounce of product count.

In this case, precision matters even more than usual. Agri-Inject's industry-leading fertigation systems deliver at the right time, the right place and in the right amount to meet crop demand.

Get better efficiency and more value from every application.

Models available for sale online:

✅MacRoy G55, G110, and G150 (Save up to $295)
✅MacRoy D25 and D50 (Save up to $206)
✅mRoy A30 (Save $214)

Find the model that works best for your operation at https://agri-inject.com/fertigation-injection-pump-systems/

Agri-Inject is the worldwide leader in fertigation and chemigation equipment, including dosing pumps and accessories.

When pests or disease threaten your crop, you can't afford to wait. But you can afford an Insectigator. Insectigator fro...
07/15/2026

When pests or disease threaten your crop, you can't afford to wait. But you can afford an Insectigator. Insectigator from Agri-Inject puts immediate and affordable response in your hands when pests or disease attack your crop.

✅10, 20, and 30-gallon units available
✅Precision applications of low volume crop protection products
✅Your timing - no waiting for arial or custom ground applications
✅Rugged, chemical-resistant weatherproof base and tank
✅Year-one ROI possible, for years of low cost applications
✅System comes complete with discharge hose and Mister Mist'r check valve

Get yours at

When pest or disease threaten your crop, you cant' afford to wait. But you can afford an Insectigator. Insectigator from Agri-Inject puts immediate and affordable response in your hands when pests or disease attack you crop. Insectigator comes in three sizes-and each on provides extremely accurate a...

The MIX-A-TOTE™ IBC Agitation System outperforms other IBC tote mixers on the market today — and it's available now dire...
06/17/2026

The MIX-A-TOTE™ IBC Agitation System outperforms other IBC tote mixers on the market today — and it's available now directly from agri-inject.com.

✅Dual impellers for more thorough and consistent mixing
✅Clockwise and counter-clockwise mixing with convenient control switch
✅Convenient handles and easy-attach IBC lid adapter
✅300 series stainless steel, corrosion-resistant components

Get yours at https://agri-inject.com/product/mix-a-tote-single-phase-120v-ac/

The Mix-A-Tote agitation system from Agri-Inject allows growers, ag retailers and chemical wholesalers to safely and conveniently perform mixing processes in IBC storage containers. Agri-Inject develops products that merge quality, efficacy and safety at the highest level and Mix-A-Tote is a prime e...

System maintenance at your fingertips. Find the Pump Defender™ oil for your Agri-Inject system online at agri-inject.com...
06/17/2026

System maintenance at your fingertips. Find the Pump Defender™ oil for your Agri-Inject system online at agri-inject.com!

Pump Defender™ oil has been specifically designed for Agri-Inject metering pumps.

These lubricants feature advanced proprietary formulas designed to keep Agri-Inject meter pumps operating properly throughout the season.

✅APB for the mRoy AP/B series systems
✅95G for the MacRoy G series
✅D629 for the MacRoy D series

Available in single bottles, 3-packs, and 12-packs online at https://agri-inject.com/product/pump-defender-oil/

The World's  #1 Injection Check Valve — now available directly at agri-inject.com. Over 40 years ago, Agri-Inject revolu...
06/15/2026

The World's #1 Injection Check Valve — now available directly at agri-inject.com.

Over 40 years ago, Agri-Inject revolutionized irrigation with the introduction of the Mister Mist'r® — a compact, effective injector that has been the trusted backbone of operations for thousands of growers across the U.S.

✅Four-way spray design evenly distributes inputs into the irrigation water flow

✅Moving parts are continually cleaned by moving water to ensure a long life

✅Plastic models can handle volumes of up to 110 gallons per hour

✅Stainless steel models can handle up to 300 gallons per hour

We have a model for virtually any irrigation system and type of input

Learn more and shop now:
https://agri-inject.com/mister-mistr-product-category/

Address

5500 US Highway 34
Yuma, CO
80759

Opening Hours

Monday 7:30am - 5pm
Tuesday 7:30am - 5pm
Wednesday 7:30am - 5pm
Thursday 7:30am - 5pm
Friday 7:30am - 5pm

Telephone

+19708485336

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