Gardena Soil Moisture Sensor: Automatic irrigation, can be used directly on the lawn, 5 m long connection cable, can be extended with extension cable (01867-20)

Price: £56.99 - £37.06
(as of Jun 03, 2025 14:41:19 UTC – Details)

From the manufacturer

Optimised irrigation with the soil moisture sensor

Watering the garden has never been so easy and accurate: the innovative soil moisture sensor automatically ensures watering in the garden according to demand and saving water by measuring the existing soil moisture and forwarding it to the watering control.

Compact size for versatile use

Thanks to its compact size, the battery-operated soil moisture sensor can not only be used in lawns or flower beds, but is also suitable for smaller plant pots. So that the sensor does not interfere with lawn care, it has a particularly low height and a flat surface.

5m cable included in delivery

The five-metre connection cable allows flexible installation and can be extended as needed with an extension cable available as an accessory. (Extension cable accessory item no. 1868-20)

Optimised irrigation

If the soil moisture is sufficient, irrigation is not even started – thus saving water in the long term.

Reliable operation

A low battery power level is indicated both on the irrigation control and on the LED in the battery compartment.

Reliable measuring principle

The soil sensor measures soil moisture according to a proven electrothermal measuring principle.

Flexible and compact

Thanks to its small and compact size and the 5 metre long connection cable, the soil moisture sensor can be placed almost anywhere in the garden.

Devices and accessories compatible with the soil moisture sensor

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Customer Reviews

4.5 out of 5 stars 3,805

4.4 out of 5 stars 5,663

4.4 out of 5 stars 1,971

4.1 out of 5 stars 884

4.4 out of 5 stars 3,453

4.6 out of 5 stars 167

4.0 out of 5 stars 156

Price

£49.00£49.00

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£89.03£89.03

£92.89£92.89

£20.47£20.47

£87.12£87.12

Compatible with sensor

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Watering cycles

1

1

1

via Bluetooth App

3

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via Bluetooth App

Programmable outputs

1

1

1

1

2

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1

Irrigation duration

1 Sec. – 1 Std. 39 Min.

1 min. – 7 h 59 min.

1 min. – 4 hrs.

1 min. – 8 hrs. per schedule

1 min – 4 hrs per connection

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1 min. – 10 hrs. per schedule

Watering interval

every 4/6/8/12/24/48/72 hours

Selection of weekdays

Selection of weekdays

Selection of weekdays

Selection of weekdays

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Selection of weekdays

Operating pressure Min. – Max.

0,5 – 12 bar

0,5 – 12 bar

0,5 – 12 bar

0,5 – 12 bar

0,5 – 12 bar

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0,5 – 12 bar

Immediate watering function

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Modern technology: The sensor measures the soil moisture levels and automatically sends the data to your Gardena Water Control system to ensure that your garden receives exactly the right amount of water
Efficient and environmentally friendly: If the soil is wet enough, the next irrigation cycle is automatically skipped or interrupted, which helps to save water
Innovative: The Water Control system is responsible for setting the switching point setting, measuring the soil moisture and displaying the data. The Water Computer issues a warning if the battery charge level is low
Compatible: With the Gardena Water Control systems Flex, Select, Bluetooth and Master and the Irrigation Valve 9V Bluetooth, also with the MultiControl duo and the Classic Irrigation Control Systems 4030 and 6030
Included with the product: 1x Soil Moisture Sensor with 5-metre connection cable, (batteries not included)