Measure the plant — not just the greenhouse.

From root zone to canopy — precision data for every crop

Name: Sigrow Net Radiometer
Brand: Sigrow
Availability: InStock

Move from reactive climate control to proactive plant balance. We provide the data you need to execute the 5 principles of Plant Empowerment.

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Smart greenhouse sensor solutions for crop monitoring

Wide range of Products!

Designed to ensure the quality of your crops.

Stomata Camera

Advanced imaging system that measures stomatal conductance using fused RGB and thermal data for precise plant analysis.

Soil Pro+

All-in-one soil and air monitoring solution for water, EC, temperature, and climate control.

Pixel

Precision plant and climate sensor designed to monitor VPD, light, and air conditions for optimal crop growth.

Soil Mini

Instant substrate data, anywhere you need it. The plug-and-play sensor for spot-checking irrigation performance across rockwool, coco, and soil.

DrainSense

Continuous drainage monitoring meets real-time weight  dynamics for total irrigation mastery.

Net Radiometer

Measures how much energy your greenhouse crop gains or loses, day and night. Steers screen timing, minimum pipe, and condensation prevention on a real number in W/m².

More Than Just Hardware

Our experts are here to help you make smarter growing decisions with confidence.

Technology only creates value when it’s understood. Our plant scientists help growers translate data into daily decisions that improve crop health, consistency, and long-term performance.
Rutger Vreezen
Plant Scientist & Customer Success Specialist

Sigrow plant scientist reviewing greenhouse sensor data with a grower

Sigrow dashboard showing real-time greenhouse climate and crop data

Sigrow supports growers with onboarding, data interpretation, and ongoing plant-science consultancy. Advisory support is available to ensure insights lead to confident climate and crop decisions.

Talk to a Sigrow Plant Scientist