The Cf2Go sensor will be presented to the public for the first time during HortiContact in Gorinchem as part of a soft launch. The official market release is scheduled for June 2025. A new standard in precision cultivation

At HortiContact 2025, PhenoVation introduces an innovative breakthrough in sensor technology: the Cf2Go sensor, an advanced device that measures the photosynthesis efficiency of crops in real time. Developed by PhenoVation, the sensor collects data seamlessly integrated and visualized within the MyLedgnd platform. This technology offers growers new opportunities to optimize their cultivation processes and manage greenhouse conditions more precisely than ever before. The Cf2Go sensor will be presented to the public for the first time during HortiContact in Gorinchem as part of a soft launch. The official market release is scheduled for June 2025.

A new standard in precision cultivation
The Cf2Go sensor provides growers with an innovative solution for measuring photosynthesis efficiency without physical contact with the crop. The sensor can take accurate measurements from up to 100 centimeters away, offering not only flexibility but also a more comprehensive understanding of greenhouse conditions. This enables growers to respond more quickly to changes and mitigate risks such as light stress or overexposure.

"With the Cf2Go, we are taking precision cultivation to the next level. By measuring crucial parameters like photosynthesis efficiency and Daylight Integral (DLI) in real time, growers can make informed decisions on shading or lighting. This not only saves energy but also improves crop performance and yield," says Vincent Jalink of PhenoVation.

What sets the Cf2Go apart from other photosynthesis sensors is its ability to measure not only how efficiently plants convert light into usable energy (Fv/Fm, maximum photosynthesis efficiency) but also NPQ(t), which provides valuable insights into how efficiently a plant can dissipate excess energy as heat without damaging its cells. Additionally, the sensor offers TFm measurements, which allow plant stress to be detected up to an hour earlier than with Fv/Fm.
The sensor is suitable for stationary use but can also be mounted on moving systems, such as spray booms. Moreover, the Cf2Go will be 30% more affordable than its predecessor, the CropObserver, making advanced photosynthesis measurement accessible to a broader range of growers. The sensor can also be easily controlled via a standard TCP/IP protocol by any PLC or computer already in use by the grower.

No AI or predictions, just reliable precision data
The sensor is suitable for both illuminated and non-illuminated crops and can be applied to a wide range of plants, including tomatoes, bell peppers, and potted plants. What further distinguishes the Cf2Go is its use of advanced technology to perform complex calculations without the need for artificial intelligence. This ensures reliable and accurate measurements without the risks of misinterpretation.

"What truly sets the Cf2Go apart is that we don't use artificial intelligence to predict plant health. Instead, we measure plant health directly, ensuring high reliability and precision," says Vincent Jalink.

Integration and data visualization in MyLedgnd
The data collected by the Cf2Go sensor is displayed in the MyLedgnd online data integration platform. All data collected by the sensor is processed and presented in an organized manner within the MyLedgnd portal. This not only provides growers with insights into their cultivation processes but also enables data-driven decisions, such as adjusting shading, lighting, or other critical cultivation parameters.

"At Ledgnd, we are always looking for innovative solutions that advance the sector," says Ramon van de Vrie of Ledgnd. "The Cf2Go sensor measures valid Fv/Fm values over a large area, allowing growers to make precise adjustments based on this data."

What makes this sensor unique is that it does not only focus on environmental data but also provides growers with real insights into how the crop itself responds to its surroundings. By directly integrating Cf2Go data into MyLedgnd, growers gain a complete picture—from the photosynthesis efficiency of the crop to the effects of light and temperature. This enables them to act on real-time data, such as optimizing shading or lighting, precisely tailored to the plant's needs.

"Ultimately, it's about turning complex measurement data into actionable insights that directly add value to the grower's daily practice," says Ramon van de Vrie. By integrating the Cf2Go sensor into MyLedgnd, new opportunities are created to monitor and improve crop health and cultivation performance in entirely new ways.

Soft launch at HortiContact 2025
From February 18 to 20, 2025, visitors to HortiContact in Gorinchem will have the opportunity to see the Cf2Go sensor live for the first time. PhenoVation (stand D09) and Ledgnd (stand D06) will be located next to each other near the entrance. Live demos at both stands will showcase how the sensor works and how its data appears. Visitors can get a close-up look at the sensor and discover how this technology can make a difference in their cultivation process.

The soft launch marks the first step toward the official release of the Cf2Go sensor, planned for June 2025. The sensor will be available for purchase at that time. Until then, PhenoVation will continue to collaborate with selected test customers to further optimize the sensor.