The new Sustee 'watering checker' is the indoor plant parent's dream utensil - turning you from over-zealous waterer or a neglectful plant parent, to plant professional.
Simply slide the clever little device into your pot plant and wait for it to tell you when to water - no more guesswork!
After watering your plant the Sustee device absorbs moisture at the root level, just like your plant, then the level of absorbed water rises, the indicator gradually becomes blue.
It takes about 10 minutes to turn completely blue after watering, and you will know it's time to water when the colour changes from blue to white. SIMPLE!
Sustee stays in place so it does not disturb your growing roots.
- Sustee size M is best for pots 12-18cm (4.7 to 7 inches) in diameter
