Water has always been one of agriculture’s most unpredictable inputs, and in 2026 it has also become one of the most expensive. Years of drought and aquifer depletion have made scarcity the norm across major growing regions, driving a sustained increase in water costs for US farmers.
Simply securing more water is no longer a viable solution. Growers now need tools that enable them to extract more value from every acre-inch of water applied. Without this shift, both yield stability and farm profitability will remain under pressure.
Traditional solutions, primarily used in sports turf and high-value horticulture, are now seeing use in agriculture, focusing on water in isolation—either improving infiltration using surfactants or increasing retention using hydrogels. While many of these have a definite effect in the short term, their long-term use has proven unsustainable as they fail to account for the full soil–plant interaction. As a result, gains in soil moisture do not translate into improved crop performance or yield, thus making grower cost/benefit unjustifiable.
UK-headquartered Engage Crop Solutions (Engage) has spent more than a decade developing a more integrated approach to this challenge through its Aqualatus technology, which it has recently introduced into the US market.
Aqualatus addresses the water problem differently—working within the soil–plant system to enhance how water is utilized by the crop, driving better root development, nutrient uptake, and ultimately more consistent yield outcomes. According to the company, it is proven to consistently deliver grower returns.
“Crop health and associated root performance is governed by the balance between water and oxygen in the soil,” explains Mike Panteli, one of three founders and directors of Engage. “When soil moisture is restricted, root activity declines—limiting development, nutrient uptake, and ultimately yield potential.”
How it works
Aqualatus is a blend of four liquid technologies built around novel micellular structures. These microscopic structures are naturally attracted to soil particles and to each other, enabling the product to actively influence how water behaves once it enters the soil profile.
Fully compatible with all existing irrigation systems, Aqualatus can be added directly into irrigation water, requiring no change to standard grower practices. It is crop, soil, and irrigation system agnostic, allowing it to be deployed consistently across diverse farming systems without the need for tailored application strategies.
Despite a low application rate—typically around one quart per acre initially, followed by one pint per acre per month—it delivers a measurable shift in how water is distributed, retained, and utilized in the root zone.
The Engage US expansion comes at a critical point. Water resources across key regions, including the Great Plains and parts of the Western states, are declining faster than recharge rates, with some aquifers projected to face severe depletion within decades. At the same time, prolonged drought conditions across more than 60% of the country are already impacting crop performance.
Against this backdrop, Panteli describes Aqualatus as creating a “multi-functional water management technology” in the soil. Unlike traditional solutions that typically address a single variable, Aqualatus simultaneously improves infiltration, distribution, retention, and oxygenation.
Once applied, Aqualatus micelles assemble into a connected, structured network around soil particles that increases the soil’s effective water-holding capacity by retaining moisture within the root zone, while maintaining pore space for air. Aqualatus slows gravitational loss, extending lateral uniform distribution of water, to increase moisture availability to roots—driving more efficient water use and supporting greater nutrient uptake.
A threefold benefit
For growers, the outcome is threefold: improved yields, more effective and efficient water use, and reduced input intensity.
Field data supports these outcomes. In a recent 124-acre winter wheat trial in Washington State, Aqualatus delivered an average yield increase of 16 bushels per acre—equating to nearly 2,000 additional bushels overall.
The trial also recorded a 14.5% reduction in irrigation water use and a 4:1 return on investment, with just a single Aqualatus application of 1qtr/acre.
Agronomic indicators reinforced these results, including improved leaf nitrogen levels, increased root development, higher moisture retention within the root zone and increased water potential within the critical root zone—providing a stronger buffer against periods of water stress.
Globally, Engage has conducted more than 350 field trials across 20 countries, covering a wide range of crops, soil types, and irrigation systems. Despite regional variability, results consistently demonstrate significant improvements in water-use efficiency alongside yield gains, reduced fertiliser requirements, and enhanced nutrient uptake.
