Across Regions, Africa, Cultivation/Production, Equipment/Technology, Most viewed stories, News May 2024, North America, Smart Farming

How to make irrigation water as effective as rainwater: This new technology might be the answer

A South African-based international technology company is making strides in implementing its unique technology to benefit irrigators of potatoes and other arable crops around the world. The technology developed and distributed by Rainmaker.Earth is creating a buzz in arable regions globally.

With a slogan that reads “Better water, better soil,” the company says it is revolutionizing the irrigation space of crops such as potatoes and many more at a rapid pace.

Mimicking Rainwater

Rainmaker.Earth has introduced a groundbreaking irrigation water treatment technology designed to mimic the natural process of rainfall, ensuring that irrigation water is as effective and environmentally friendly as rainwater. This innovative approach is a game-changer for potato farmers and other crop growers who rely heavily on efficient and sustainable irrigation practices.

Riaan Kirsten, Founder & Chief Technical Officer of Rainmaker.Earth, explains, “Our technology employs a sophisticated system that enhances the quality of irrigation water through a technologically advanced oxidation process, making it more beneficial for soil and crop health. By mimicking the natural properties of rainwater, we ensure that water is more readily absorbed by the soil, reducing runoff and evaporation.”

How It Works

The RainMaker technology enhances the effectiveness of irrigation by improving soil absorption rates and reducing water wastage. This leads to better water conservation and improved soil moisture levels, which are critical for optimal crop growth.

Kirsten adds, “Our system not only provides necessary water efficiency but also enhances soil quality. This is especially beneficial for high-water-demand crops like potatoes.”

The RainMaker system is built on several key components and principles that work together to replicate as closely as possible the beneficial properties of natural rainfall.

The RainMaker Unit:

The heart of the system is the RainMaker Unit, which treats irrigation water to improve its quality. The unit is designed to initiate a series of controlled chemical and physical reactions that alter the water’s properties to resemble those of natural rainwater closely. “We often describe this as an ‘advanced oxidation process’,” says Kirsten.

The RainMaker unit transforms ordinary irrigation water into a more effective hydrating agent by stimulating electron transfers, softening the water, and introducing beneficial ions. This treated water is more easily absorbed by the soil, reducing runoff and evaporation.

Additionally, the oxidation process helps to break down harmful substances and impurities, ensuring that the water delivered to the crops is filled with mobile minerals and beneficial.

“Our RainMaker unit is the cornerstone of our technology,” explains Kirsten. “It not only conditions the water to enhance its absorption and retention in the soil but also enriches the water with oxygen and other properties that promote better soil health and crop growth.” 

The above-mentioned reactions are active along the complete irrigation line while under flow and pressure. They react and interact with salts, mineral and various other contaminants that may be present to forms that prevent large particle formations, precipitates, and scales, and is rather dynamically moving and favour beneficial interactions with the soil environment.         

Soil Health Enhancement:

One of the unique features of the RainMaker technology is its ability to enhance soil health. The treated water improves soil structure, making the soil more hydrophilic, porous, and better able to retain moisture.

This, in turn, promotes root development and increases the soil’s ability to support healthy crop growth. Additionally, by maintaining optimal moisture and aeration levels, the system helps to prevent issues such as soil oxygen deficiencies, erosion, and compaction.

In short, RainMaker treated irrigation water assists growth of the mycelium network in the soil, play an important role in de-compacting soils, assists in de-salination of soils, whilst stabilizing soil pH levels.

Environmental Integration:

By closely mimicking natural rainfall, the RainMaker system supports the natural ecosystem. This approach promotes biodiversity and reduces the need for chemical fertilizers and pesticides, as healthier soil and plants are more resistant to pests and diseases. The system’s eco-friendly design helps farmers practice sustainable agriculture, contributing to long-term environmental conservation.

RainMaker’s technology supports sustainable farming by reducing water wastage and enhancing soil health. By mimicking rainwater, the system promotes biodiversity and reduces the need for chemical inputs.

Remina Pienaar, Chief Science Officer at Rainmaker.Earth, explains, ” Our ability to mimic rainwater means that we support the natural ecosystem, making farming more sustainable and environmentally friendly. The integration of our advanced oxidation process and precision irrigation ensures that every drop of water is used efficiently.

“Our optimization of irrigation water is the enabler that provide the farmers with the confidence that their crop inputs are continuously being drawn into a synergistic and dynamic soil environment from where crops can access what they need when they need it.

“With water being such a major input throughout a growing season, it has significant impact on other inputs and aspects of the cropping environment – RainMaker makes sure those impacts are continuously of a positive nature.

“We support our farmers with interpretation of their farm data to assist them in making informed decisions about their irrigation and other farming practices which become more efficient and sustainable under RainMaker treatment, helping them towards healthy crops and better-quality harvests.”

Benefits for Potato Farmers

For potato farmers, the benefits of RainMaker’s technology are manifold. Potatoes require consistent and efficient irrigation to ensure healthy growth and optimal yields. RainMaker’s system not only provides the necessary water efficiency but also enhances soil quality, which is crucial for potato farming. By improving soil structure and reducing the risk of soil-borne diseases, the technology helps farmers achieve better-quality produce and a higher percentage of marketable yields.

Potato farmers who have adopted RainMaker’s technology have reported significant improvements in their irrigation efficiency, crop health and yield quality.

A Southern Alberta potato farmer in Canada shared his experience: “The results exceeded our expectations. The soil became more porous, resulting in cleaner potatoes. Despite using the same amount of irrigation, water retention improved significantly. Most importantly, we saw a substantial increase in yield. The difference between the treated and untreated areas was remarkable.”

The RainMaker technology has also been implemented and trialled extensively in the irrigation region of Southern Alberta in Canada. The farmers reported that they have experienced the increase in water infiltration in the soil and less run off water. The quality of the potatoes increased which led to higher incentive of marketable crop.

A New Standard in Irrigation

Rainmaker.Earth is setting a new standard in agricultural irrigation with its cutting-edge technology that makes irrigation water as effective and environmentally friendly as rainwater.

For potato farmers and other crop growers, this technology offers a sustainable solution that enhances productivity and supports environmental conservation. As the company continues to expand its reach and innovate, the future of irrigation looks promising.

Riaan Kirsten also acknowledges the scepticism that farmers might have towards new technologies, saying, “There are many ‘snake oils’ available to farmers nowadays, but this is not one of those. The benefits of our system are real and proven, particularly when it comes to long-term soil health. Our technology has been rigorously tested and has demonstrated significant improvements in soil structure and fertility over time.”

Potato growers and others involved in the international potato industry are invited to explore the transformative potential of RainMaker’s innovative irrigation treatment technology. Whether you are seeking to enhance your crop yield qualities, improve soil health, or adopt more sustainable farming practices, RainMaker offers a proven solution that can meet your needs. For more information on how this cutting-edge system can benefit your operations, or to schedule a consultation, please get in touch with the RainMaker team.

Global Reach and Future Prospects

Rainmaker.Earth is gaining traction in arable regions across the globe. From the potato fields of North America to the rice paddies of Asia, farmers are adopting this innovative technology to enhance their irrigation practices. The company’s commitment to research and development ensures that their solutions remain at the forefront of agricultural innovation.

Kirsten is optimistic about the future: “We are dedicated to expanding our reach and continuing to innovate. Our goal is to provide farmers worldwide with the tools they need to practice sustainable and efficient irrigation regimes. Interested growers and irrigation specialists are most welcome to get in touch with us.”

Source: Rainmaker.Earth Corp.
Contacts for more information:
Chris Hunt, CEO
Bob Knight, President
Ryan Lambe, Chief Revenue Officer

Editor & Publisher: Lukie Pieterse

Feel free to get in touch with Lukie!
He’ll be happy to share your company’s news stories on Potato News Today:
Connect on LinkedIn
Follow on Twitter
About us



FPS Food Process Solutions





Scotts Precision Manufacturing