Stenon FarmLab: Real-time Soil Analysis Device

Stenon FarmLab is a revolutionary soil analysis device offering real-time, in-field soil parameter data. Experience quick, efficient, and accurate soil analysis with this robust, user-friendly tool.


Stenon FarmLab is a revolutionary soil analysis tool developed by the Berlin-based startup, Stenon. It is designed to transform the way farmers analyze soil, by offering real-time, in-field soil parameter data. This innovative device is setting a new standard in soil analysis, making it quicker, more efficient, and more precise than ever before.

Real-time Soil Analysis

The heart of the Stenon FarmLab system is its capacity to perform real-time soil analysis. It employs a range of optical (e.g. NIR) and electrical sensors that directly contact the soil, collecting data on a range of soil parameters. This eliminates the need to send soil samples to external laboratories and wait for results. Instead, farmers can receive immediate data on the state of their soil.

The device measures various soil parameters, including lime requirements (pH value), phosphorus, potassium, and magnesium contents, micronutrients like manganese, boron, copper, and zinc, humus content, nitrate and mineral nitrogen supply, and sulfur (Nmin and Smin) to the soil.

Integrated Features

In addition to its soil analysis capabilities, the Stenon FarmLab also features an integrated GPS module that determines and documents the location of each sample. The data collected is immediately transmitted to the internet, where it is evaluated by software on the system’s own cloud servers. The results are then presented in a practical and easy-to-understand format in a web app. This immediate data transfer and efficient evaluation make the FarmLab system an invaluable tool for modern farming.

The device also includes built-in climate sensors that determine the weather data, providing additional context for the soil analysis.

User-friendly Platform

The Stenon FarmLab is designed with usability in mind. The web platform where the data is presented is user-friendly, allowing farmers to easily understand and make use of the data collected. It permits the creation of application maps based on measured soil parameters, which can be crucial for planning and decision-making in farming.

Robust Design

The robust design of the Stenon FarmLab ensures that it can withstand the rigors of farm life. The device is designed to be durable and reliable, making it a long-lasting addition to your farming tools. Its practical design allows it to be used in various farming environments, from arable land to vineyards.

Soil Parameters

In terms of the specific soil parameters that the Stenon FarmLab device can measure, the list includes, but is not limited to, nitrate content (NO3), mineral nitrogen content (Nmin), and soil moisture. These parameters were specifically tested and confirmed for accuracy in the DLG test, a test conducted by DLG Test Center Technology and Farm Inputs. In addition, it’s also mentioned that the device is capable of measuring other parameters such as phosphorus, potassium, magnesium contents, micronutrients (manganese, boron, copper, zinc), humus content, and the supply of nitrate and mineral nitrogen and sulfur (Nmin and Smin) to the soil.

The device is also equipped with a feature that alerts the user to any operational errors. The DLG test also confirmed that the device detected these errors and issued appropriate warnings and indications.

However, the device has some limitations. Despite its DLG certification, the analysis reports generated by the device cannot yet be submitted to authorities. Additionally, some users found the software challenging to use. The lack of automatic classification of nutrient contents into official content classes was also noted as a drawback by the users. Nonetheless, the robust design of the device and the efficient data transfer and evaluation in the web application were appreciated by the users.

Technical Specifications

  • Real-time soil analysis with direct in-field readings
  • Measures NO3 content, Nmin content, soil moisture, and more
  • Integrated GPS module for geo-referenced sampling
  • Built-in climate sensors for recording relevant weather data
  • Direct data transmission to the internet for quick analysis
  • User-friendly web platform for data viewing and application map creation
  • Robust and durable design suitable for farming environments

About Stenon

Stenon is a Berlin-based startup dedicated to revolutionizing soil analysis. The company strives to provide farmers with the most accurate and timely data about their soil, enabling them to make the best decisions for their crops. Stenon is dedicated to pushing the boundaries of what is possible in soil analysis technology. For more information, visit Stenon’s official website.


Stenon FarmLab represents a significant leap forward in soil analysis technology. It offers real-time, accurate data on soil parameters, eliminating the need for time-consuming and potentially inaccurate laboratory analysis. Whether you’re a small-scale farmer or a large agricultural enterprise, the Stenon FarmLab can provide the data you need to optimize your


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