About us
A UK team building instruments for commercial rooms.
Grow room monitoring, designed and calibrated in-house. Built for facilities that need visibility across rooms, not another handheld meter.
Indoor cultivation is a system.
Light, climate, irrigation, and plant response all interact. Most tools only measure fragments of the environment.
Grow Sensor brings canopy, plant response, and root zone together so you can see what is actually happening in each room: fewer blind spots, clearer decisions, more repeatable runs.
Our approach
How we build.
Measure what matters.
Leaf VPD from leaf temperature, substrate behaviour, light, climate, and CO₂. The signals that drive crop performance, not ambient estimates.
Canopy to root zone.
One system across the room: hanging canopy sensors and SubSense probes, so plant response and irrigation are on the same timeline.
History the team can use.
Live readings are useful. Full history across rooms and runs is what lets a facility refine the next cycle instead of arguing about the last one.
Powerful, quick to deploy.
Hang a sensor, connect Wi-Fi, read the room. Built for multi-room operations without an installer or a stack of separate meters.
The company
Who we are.
Founded in 2020 in the UK. A team of four building hardware and software for commercial cultivation.
Founders
- Tom Starley
- David Rees
- Lucy Starley
- Founded
- 2020
- Based
- UK
- Team
- 4
Grow Sensor
Talk through your rooms.
Send a layout. We'll talk density, placement, and software for your facility.