Autonomous irrigation
for Jersey.
Soil sensors in your ground, live island weather, and a decision engine that waters your grounds exactly when they need it, and only then.
Every Greensward system begins with an assessment: a short conversation about your grounds, ending in a proposal made for your estate.
The system
We built a system that keeps grounds at their best, and uses far less water to do it.
Greensward waters from evidence: the moisture in your own soil and the live island weather, read continuously, so every zone gets exactly what it needs and nothing it doesn't. Healthier turf, and noticeably less water drawn from a supply the whole island shares.
It suits grounds that already have irrigation, and those that don't. If there is an irrigation system, we make it intelligent; if there isn't, we design one around your estate from the start.
How it works
From the soil to the morning's run.
Sense
Soil sensors at root depth and live Jersey weather, read continuously. The ground reports its own condition, hour by hour.
Decide
An AI agronomist proposes a plan; a deterministic referee checks every decision against seven independent safety gates before any water moves.
Water
Irrigation runs precisely, automatically, and accountably, sized to what the soil actually needs, with a plain-English record of why.
Greensward System
The estate app
See your grounds at a glance, and plan around them. Tell the Greensward client app the date that matters, and it works back to bring the lawn to its peak for the day itself.
The greenkeeper's app
A working instrument: log feeds and treatments, issue commands, read alerts, with the system's reasoning behind every call. It forecasts disease before it takes hold, so right watering means most never needs treating.
The operations view
Every reading, every weather call, every decision, recorded in full. It is how we stand behind each system in person: nothing your grounds do goes unseen, and nothing goes unexplained.
Taking on a small number of founding estates for the 2026 season.
Each one installed and stood behind personally. If your grounds deserve to be looked after with this kind of care, begin with an assessment.