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.
We made our packaging as educational as it can be, to help you have knowledge anytime you need! Keep the packaging for future reference!
Soil Moisture Hydrometer (Large)
Probe dimensions: 40cm
Scale colour: Green
Scale: Readings from 1 to 10. Every number trasnlate into a percentagem of available moisture meaning Dry 1 equals <10% and 100% means your soil is very wet/saturated.
- DRY 1 = <10%
- DRY 2 = 20%
- DRY 3 = 30%
- MOIST 4 = 40%
- MOIST 5 = 50%
- MOIST 6 = 60%
- MOIST 7 = 70%
- WET 8 = 80%
- WET 9 = 90%
- WET 10 = 100%
- Always place the probe from the rigth side facing your plant.
- Always place the probe on the same spot to get consistent readings.
- When inserting, if you feel resistance, don’t insist. Reposition!
- Never use on water.
- Do not insert the probe immediately after watering your plant.
- Use only on soils.
- Don’t leave the probe in for more than 5 minutes. Long exposure to humidity will jeoperdise sensor stability in future readings.
- Dry sensor with a dry cloth tip after using. Do not use nay product to wipe clean.