Fertilizer Pumps For Hemp Applications

Fertilizer pumps perfect for indoor and outdoor hemp growers. Let Dosatron be your simple and reliable fertigation solution.

Hemp Fertilizer Pump View 4

Fertilizer Pumps - Outdoor Installation

After the signing of the 2018 Farm Bill, the very versatile hemp plant is emerging as an agricultural star for farmers nationwide.

Dosatron provides simple and reliable water-powered fertilizer injectors that are dependable and easy-to-use. With flow rates as low as 2 GPM (with Dosatron’s Lo-Flo Series) to the high water flow capacity of 1,200 GPM (with Dosatron’s Mega-Flo Series), we are here to provide the equipment and guidance to help you become a successful hemp grower.

Meet the newest addition to the Dosatron line of high flow fertilizer pumps - the D400 Mega-Flo. This new series has a high water flow capacity of 400 gallons per minute, with an injection range of 0.003% - 0.5% (1:30,000 to 1:200). D400 in parallel (see installation image below) allows of rates up to 1200 GPM and is the perfect fit for outdoor hemp growers.                   




Hemp Fertilizer Pump View 7

Fertilizer Pumps - Indoor Installation

Dosatron provides solutions from the hobby growers to the commercial growers alike. Our fertilizer injectors are the industry gold-standard for quality and reliability.

Whether you are growing from seeds or plant cuttings (clones) or in a warehouse versus a greenhouse, creating the right nutrient mix for your hydroponic growing operations is a delicate science. With Dosatron, your plants get the right amount of nutrients every time. The full line of Dosatron injectors gives you options for automating the process to create fine-tuned, multi-chemical mixes with repeatable results.


Check out the Nutrient Delivery System - a simple system made up of four main panel sections which can be arranged to accommodate a wide variety of fertigation programs. The Nutrient Delivery System makes the time-draining practice of "measure and pour" a thing of the past, saving you time and money! To learn more about the Dosatron Nutrient Delivery Systems.

Scroll to browse our standard installations, support documents, recommended products, and testimonials. Don't hesitate to contact us with any questions!

Hemp Recommended Installation

Below are the most common ways to install and use your Dosatron

Water Powered Dosing Technology Visual

What do Dosatron Fertilizer Injectors accurately Inject?

  • Fertilizer
  • Nutrients
  • Beneficials
  • Organics
  • Fish Emulsion
  • Teas
  • Chlorine
  • Sanitizers (special models)
  • Insecticides
  • Fungicides
  • Herbicides
  • Plant Growth Regulators (PGRs for drenching)
  • Wetting Agents
  • Algicides
  • Acids

Recommended Products

View The Most Commonly-Used Fertilizer Pumps

Mini Kit

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 fertigation pump injects accurately and runs smoothly. The Mini Maintenance Kits are available for the 40 and 100 GPM injectors.

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
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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

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