WaterMate Mini

The WaterMate Mini automatic watering system is a complete irrigation kit for greenhouses up to 6′ x 8′. It waters for you using a combination of timers and environmental sensors to give your plants just the right amount of water.

• Solar powered or mains powered.
• Mains 4S adds additional ports for extra pumps, grow lights and heating
• More water on hot, sunny days. Less water when it’s cool or overcast.
• Dual watering zones for versatility and extra capacity.
• Pump system which can run from a water butt or garden hose.
• WiFi enabled (will run without internet too)
• WiFi connection required to receive email alerts.
• Supports up to 40 drippers (40 plants), or 12 sprayers for 4 metres squared coverage.

If your garden does not have full sun all day, we recommend charging with the 10W panel upgrade.

The Harvst WaterMate Mini is a smart irrigation system for small greenhouses / grow houses / cold frames or even outdoor pots. 

• Automatic plant watering for two separate zones.
• Uses temperature and/or timers for precise control over watering.
• WiFi enabled (will run without internet too)
• Receive email alerts for high/low temperature, when watering or if your tank is empty *.
• Supports up to 40 drippers (40 plants), or 12 sprayers for 6 metres squared coverage.

Your choice of power source

• 100% solar powered
• 240 mains supply

Your choice of water supply

• Pressurised, high flow rate off-grid pump system which can run from a water butt or connect to a garden hose

The watering kit contains:

• WaterMate control unit
  (approx 190mm x 120mm x 45mm)
• Solar panel or power supply
• Mini submersible water pump, 45mm diameter (for pump version)
• An air temperature sensor.
• Dual electric water valves
• 4m of 13mm braided hose for connecting the pump.
• 10m LDPE distribution pipe
• A selection of joints and pipe fittings.
• 10 greenhouse frame pipe fixings.
• 20m of 4mm micro irrigation pipe.
• 24 x pressure compensated drippers (4 litres per hour) and ground stakes.
• 12 x 4mm hose adapters.
• 10 x 360deg sprayers covering 1m2 each.
• 10 x 180deg sprayers covering 1m2 each.
• 6 x 4mm water taps.
• Web app for Android and iPhone.

Optional extras

• Wireless humidity/temperature sensor
• Control unit mounting kit