TerraBlaster targets 2026 launch with real-time soil mapping

TerraBlaster, an agtech startup led by CEO Jorge Heraud, is preparing a commercial launch by late 2026 for its real-time soil mapping technology, which measures key nutrients such as nitrogen, phosphorus, and potassium directly in the field at tractor speed.

TerraBlaster is moving closer to commercial deployment of a system designed to transform how farmers measure and manage soil nutrients. As reported by AgFunderNews, the company has progressed from concept to a field-validated prototype, with plans to launch commercially by the end of 2026.

The technology is based on laser-induced breakdown spectroscopy (LIBS), a method originally developed for use on Mars rovers. TerraBlaster adapts this approach into rugged sensors that can be pulled behind a tractor or ATV, scanning soil at a depth of approximately six inches. The system generates real-time maps of soil properties, including pH and nutrient levels such as nitrogen, phosphorus, and potassium.

CEO Jorge Heraud explained that the main value lies in turning soil data into immediate action. “You’re getting fertilizer nutrient levels instantaneously and making fertilizer decisions in real time. That’s the Holy Grail,” he said. The system allows farmers to adjust fertilizer application on the go, improving efficiency and reducing input costs.

Traditional soil testing methods present several limitations. Farmers typically collect samples manually, send them to laboratories, and wait days for results. This process is not only slow but also lacks precision. Sampling is often done at intervals of about 2.5 acres, which can mask variability within a field. As a result, farmers may apply too much or too little fertilizer in certain areas.

TerraBlaster’s approach addresses this gap by delivering high-resolution soil data. In field tests, the system demonstrated that areas appearing uniform under traditional sampling methods actually contain significant variability. By identifying these differences, farmers can apply fertilizer more precisely, potentially increasing yields while lowering costs.

The current version of the technology operates at speeds of around 5 miles per hour, but Heraud expects this to reach 10 miles per hour in the near future. The system is also designed to integrate with existing farm equipment, meaning most farmers can use it without major upgrades. “If you have a spreader that you bought maybe in the last 15 years, you can handle this,” he noted.

TerraBlaster plans to initially target agronomists, agricultural retailers, and soil-testing service providers as its primary customers. The company is focusing on open-field crops such as corn, soybeans, wheat, and certain vegetables, where variable-rate fertilizer application is already widely used.

The startup has already conducted extensive testing in Iowa and is preparing a second-generation prototype for further trials. Additional validation is scheduled for later in the year, as the company works toward refining accuracy and scalability.

In terms of competition, TerraBlaster faces other soil sensing technologies, including near-infrared systems and satellite-based approaches. However, Heraud argues that these alternatives often rely on indirect measurements or lower-resolution data. TerraBlaster, by contrast, measures nutrients directly and in parts per million, matching the accuracy of laboratory testing.

The company raised $4 million in a pre-seed round and is currently seeking additional funding to scale production. Its manufacturing model combines custom electronics with off-the-shelf components, enabling faster deployment and cost reduction over time.

Looking ahead, TerraBlaster aims to redefine precision agriculture by delivering instant, actionable soil intelligence. By eliminating delays and increasing data accuracy, the company is positioning its technology as a key tool for improving both productivity and sustainability in farming.