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Precision irrigation starts here

Grodan GroSens Suite is a complete root zone monitoring solution that puts cultivators in control. With near real-time data on water content (WC%), electrical conductivity (EC), and temperature, GroSens helps you steer crops with greater precision — from propagation through flower.

With the GroSens Suite, you can:

  • Monitor near real-time sensor data by zone or room

  • Visualize trends across growth stages

  • Dial in irrigation targets and dry-back strategies

  • Improve consistency, reduce waste, and maximize yield

Listen to GroShow Episode 23 for real-world insights on using GroSens to steer irrigation, monitor drybacks, and improve consistency.

Now with Open API Access

GroSens Suite now integrates directly with your climate and irrigation control system of choice — so you can view all your key data in one place. That means faster decisions, fewer manual steps, and a clearer picture of what’s happening in your root zone.

Whether you're managing a small batch or a large facility, GroSens Suite gives you the insights and control to grow with confidence.

What is an API?

An Application Programming Interface (API) allows different software systems to communicate and share data. The GroSens API lets your sensor data flow seamlessly into your existing greenhouse management system — helping you make better decisions, faster.

With Grodan GroSens Suite, there is no limit to your ambitions.

One of the biggest advantages we’ve had is using GroSens to monitor WC and EC. It gives us a ton of insight into how different strains uptake and respond to irrigation.

Taylor King

Cultivation Manager, Victoria Cannabis Co.

Meet the redesigned GroSens device

The redesigned GroSens provides more accuracy, a wireless connection and industry leading precision measurements for Water Content (WC), Electrical Conductivity (EC) and Temperature. Benefit from accurate sensor data insights and consistent data quality, complemented by enhanced GroSens data models optimized for specific Grodan products.

Improved design
more durable, waterproof (IPX4) and visual recognisability

Integrated antenna
With LoRa wireless technology

Improved sliding plate
With stem recess & single screw for easy positioning

Slab height indicators
With adjustable sliding plate

Plug and play carefree!
Easy to set up, get support and make it work

Features and benefits

Improved design and performance

The new sensors have an improved, compact and waterproof product design, with an integrated antenna. Thanks to the distinctive blue color, spotting it in the facility is easier.

Plug & play setup

The ease of use and seamless connectivity of the new device make it incredibly user-friendly. You can connect it to a network without requiring any additional configuration or installation. This not only saves setup time for you but also reduces the likelihood of errors.

LoRa technology

LoRa has become the de facto wireless platform for IoT, connecting sensors to the cloud and enabling real-time communication of data. Our new devices can transmit data over longer distances, providing an extended communication range for enhanced connectivity.

Real-time data

Enhance the performance and efficiency of your IoT applications with real-time data acquisition provided. This enables seamless data analysis and visualization for improved functionality.

Accurate & reliable rootzone data

With our data models designed around your substrates, and combined with the patented 6 pin layout, GroSens offers you accurate and consistent rootzone insights, measuring Water Content (WC), Electrical Conductivity (EC), and rootzone temperature.

Climate sensors

We offer two climate sensor models. They both measure relative humidity, internal temperature, and VPD*. The second model also includes CO2 measurement. *VPD is based on a calculation from the relative humidity and internal temperature.

More accurate measurements

You can use the sensor to measure Water Content in the range between 0-100%, Electrical Conductivity in the range between 0-20 mS/cm, and Temperature in the range between 0-50 degrees Celsius or 32-122 degrees Fahrenheit.

Experience the new e-Gro Base software

Experience the new e-Gro Base software, created to enchance your cultivation with a seamless design. Benefit from actionable insights and consistent data quality, while enjoying improved features as sensor, facility & user management. Elevate your precision growing strategy with e-Gro Base.

Furthermore, e-Gro Base extends a range of features aimed at providing an enriched experience, including:

  • Seamless cross-platform experience
  • 30 - 100 day view
  • Fallback connection for uninterrupted service
  • And robust data security measures

With e-Gro Base, we prioritize not just functionality but also your peace of mind, ensuring a seamless, secure, and insightful cultivation journey.

For enhanced growing support, consider leveraging the e-Gro Plus tool.

E-Gro Plus offers detailed insights into your crops through the crop module, provides forecasts for yield with the yield forecaster module, and presents an advanced dashboard for a comprehensive view of production status and plant balance.

To learn more about the benefits of e-Gro Plus features, contact us below:

Learn more

Features and benefits

Seamless cross-platform experience

With our Progressive Web Application, you experience a seamless and responsive cross-platform interface, benefit from fast loading speeds, and enjoy enhanced user engagement.

Fallback connection

In the event of internet interruption, our backup LTE solution ensures you retain access to valuable data via the e-Gro native mobile app, preventing any potential data loss. Moreover, LTE guarantees the continuous data stream to the e-Gro cloud.

Improved database structure

With the new database, accessing the data is faster and more reliable. You can be assured that we have a reliable backend supporting your valuable data.

Sensor management

You can assign and name sensors according to your needs using a single platform, providing convenient management and viewing of sensor data.

Facility & sensor management

You have the flexibility to set up your facilities and sections to match your growing operations.

User access and management

Effortlessly manage and accommodate up to 99 user accounts with the added assurance of enhanced security through role-based permissions. This ensures that your users receive precisely the access they need.

30 - 100 day view

In the Conditions module, you can use the 30 Day view port to access the historical data you need for deriving valuable insights. Additionally, you have the option to download and analyze data in Excel, allowing you to access information for up to 100 days.

Frequent platform releases a year

You can be assured that the platform is continuously maintained and updated to the latest security and technology standards.

Your data is safe

Your data in e-Gro is protected by state-of-the-art encryption and security protocols. Everything on e-Gro is processed in accordance with all local laws and regulations.

Plug and play carefree!

Easy to set up, get support and make it work.

In addition to the GroSens and e-Gro product benefits, we offer growers extensive support and service:

Uptime guarantee

We understand the criticality of your business operations and strive to maintain a robust infrastructure to ensure maximum uptime. Therefore, we ensure that e-Gro will be available for a significant percentage of the time, typically not less than 99.9% uptime. This indicates that you can confidently rely on our service to support your business operations without significant interruptions.

5 years warranty

You can trust the quality of our hardware, and for that reason, we provide a 5 years standard warranty coverage. In the event of any defect, the affected hardware will be replaced at no cost during the extended warranty period.

Pro-active system monitoring

We will actively monitor the network connection of your components (smartboxes, bridges, gateways, and sensors) within your hardware infrastructure, which allows us to address potential technical issues before you are even aware, thereby minimizing the impact on your operations.

Quick support & self-help

You can rely on our dedicated support team for prompt assistance and troubleshooting, following our Service Level Agreement (SLA). Furthermore, we provide you with 24/7 access to our comprehensive online support and knowledge center, empowering you with the information needed for a seamless experience with our services.

Access growing data on the go

With the mobile app you can access your data anywhere, anytime.

Personal advice

Elevate your operation to new heights with the help of our success managers.

Top features and benefits of GroSens Suite

  • Grodan GroSens Suite provides a complete solution for starting, improving, and optimizing your rootzone.
  • It is a seamless integration of sensors, software, and support.
  • Giving you easy access to rootzone insights and 24/7 online support.
  • Designed with our advanced stone wool products and expert growing advice,
  • Grodan GroSens Suite unlocks the power of Precision Growing.
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