The Seramis moisture indicator 2x26cm warns you when you need to water your house plant

Easy to use moisture tester, warns you by changing the color of the display from blue into red.

The moisture indicator 2x26cm is also available in 2x16cm

and as a single 16cm tester or a single 26cm tester

Min. order 3 pcs.

The Seramis moisture indicator 2x26cm warns you when you need to water your house plant

Easy to use moisture indicator, warns you by changing the color of the display from blue into red. The moisture indicator 2x26cm is also available in 2x16cm and as a single 16cm tester or a single 26cm tester

Min. order quantity is 3 pcs.

Seramis moisture tester with color indication for soil humidity

The Seramis moisture tester 2x26cm warns you when you need to water your plant. It stays permanently in the soil of your potted plant. The color of the display changes from blue into red if watering is needed.

The indicators are available in two sizes (16 cm and 26 cm). If the height of your pot / container is under 25 cm we recommend the short version (16 cm). For higher pots / containers we advise you to buy the long version (26 cm). The tester has a lifespan of about one year.

Also available as a single tester:

On this page you will find all the information you need about measuring moisture levels. Also take a look at the page with frequently asked questions on moisture levels and plant watering in general.