Take the guesswork out of watering with our Soil Moisture Hydrometer, the scientific tool that helps every plant parent from beginners to pros keep their plants thriving. Overwatering and underwatering are the leading causes of plant stress and death, but with this precision instrument, you’ll always know exactly when to water.
 
Equipped with a highly sensitive probe, this device measures the electrical conductivity of the soil’s moisture and translates it into an easy-to-read scale from 1 to 10. No more room for errors.
 
Why do you need this?
Life changing - once you get used to this tool you can't live without it
Real-time moisture readings – Never over or underwater again
Easy-to-use probe sensor – Just insert and check the scale
No batteries required – Eco-friendly, hassle-free operation
Essential for all plant parents – Ideal for indoor & outdoor plants
 
Did you know? There are two different sizes available depending on your plant pot sizes. If you only have smaller pots (below 25cm in diameter) the 26cm probe length will be sufficient. If you have a mixture of larger pots (>30cm in diameter) then the 40cm probe will be best suitable.