Fertilizer Injectors For Irrigation Applications

For beautiful, healthy plants and blooms, professional growers have been turning to Dosatron for trusted experience. With Dosatron, your plants get the right amount of nutrients every time. Our versatile fertilizer and fertigation injectors are the industry gold-standard for quality and reliability. Learn more about our fertilizer dispensers by watching our Videos, refer to our Literature, and check out the  Mini Maintenance Kits and  Seal Kits.

Garden Center / Greenhouse / Field Irrigation Key

(1) Living Walls
(2) Drip Irrigation
(3) Portable Fertilizer Injectors
(4) 3-Part Solutions A/B/C Tank
(5) Watering Boom
(6) Foaming
(7) High Water Flow System

The Mini Maintenance Kits are the perfect, economical solution for Dosatron users and growers who perform maintenance on a regular schedule. They can be used as often as necessary to ensure that your Dosatron fertilizer injector system injects accurately and runs smoothly. The Mini Maintenance Kits are available for the 11, 14, 20, 40, and 100 GPM fertilizer injectors. 

• Part No: PJ117MINI-H  

• Part No: PJDI116MINI-H  

• Part No: PJ096MINI-H  

• Part No: PJDl216MINI  

• Part No: PJDI120VMINI-H  

• Part No: 20PJ030MINI-H  

Kits Include: 

• Recommended maintenance parts 

• Dosa-Lube packet – designed to easily lubricate your static seals and o-rings while you are changing the wear parts 

Hear from people like you

"I've been using Dosatron for over 10 years, and I'm very happy with their product. I've tried other fertilize injectors, but Dosatrons just work better. That's why I'm a loyal customer!"

Harold Witzke | Witzke Greenhouses | Courtice, ON, Canada

"Dosatron makes a difference with our extraordinary plant material."

Evelyn and Mary Weidner | Weidners Gardens | Encinitas, CA

"Portable, versatile, and dependable... our Dosatron injectors keep our crops looking good!"

Henry Huntington | Pleasant View Gardens | Loudon, NH

"Dosatron is perfect for drip line fertilization. Best of all, it's water-powered, so it's sustainable AND saves us time and money!"

Hunter's Moon Farm | Oak Harbor, WA

"For more than 15 years I have installed Dosatron fertilizer injectors in every new greenhouse location. They're accurate, reliable, and simple to operate!"

Gene Batson | Batson's Greenhouse | Mount Dora, FL

"Essential for keeping plants fresh in our retail stores; that's why we have 42 Dosatrons!"

James Russell | Armstrong Garden centers | Chino, CA

"We have been using Dosatron fertilizer injectors proudly for over 20 years. They are easy to use, simple to maintain, and no one can match their service!"

Gus and Chad Corso | Corso Flower & Garden center | Sandusky, OH