Sustee Aquameter (Green, Large, Refillable) – Plant Soil Moisture Meter, Sensor, Probe, Indicator – Best for Potted Plants
(as of Dec 25,2022 15:17:02 UTC – Details)
Extend the life of your beloved houseplants with the SUSTEE moisture reader sensor. SUSTEE is designed and made in Japan, and is the perfect addition for various houseplants. It has a slim, minimalist aesthetic that doesn’t take away from the beauty of the plants. It works with almost any plant that grows in soil. When using the stick, the white color indicates that the plant needs watering, and the blue color indicates that it has enough water. The core insert that determines if watering is needed can also be manually replaced. It is recommend to replace the refillable core of your SUSTEE after 6-9 months of use. SUSTEE has won multiple international awards including the Reddot Design Award, Germany Design for Asia Award, and the Japan Good Designs Award. The large size is meant for pot sizes 6 – 12. One unit included. Color: green.
SUSTEE is a modern, Japanese soil moisture sensor. The blue color indicates that there is enough water in the soil, and the while color indicate that plant is in need of watering. SUSTEE features a minimal aesthetic that doesn’t take away from the beauty of your plants.
Has your SUSTEE turned white? That means it is time to water! After watering, the white insert will change to a blue color. This indicates that there is enough water in the soil.
SUSTEE can be used with almost all plants that grow in soils with a certain level of moisture retention. This includes akadama soil, black earth, bark, coco peat, peat moss and vermiculite.
When inserting SUSTEE, please ensure that the Ω mark found on the stick is entirely covered. Please also make sure that the transpiration opening is visible if the stick is needing to go deeper.
The time it takes to change color will depend on the amount of water given and the water retention level. When using SUSTEE for the first time, please water generously. The small stick takes approximately 3 minutes, the medium 15 minutes, and the large 25 minutes.
Small Medium Large Large Large
Green Green Green White N/A
Suitable for Pot Sizes
2, 2.5, 3 3.5, 4, 5, 6 6 – 12 6 – 12 6 – 12
Suitable for Diameters
6-9 cm 10.5 – 18cm 18 – 36 cm 18 – 36 cm 18 – 36 cm
1 2 1 2 2
Senses water at root level, no dirty fingers & damaged roots trying to gauge moist soil by feel – Prevent withering, so your healthy houseplants can clean indoor air to keep you healthy!
Leave the device in the pot to continuously monitor soil humidity and show you when to water – Each stick will last for approximately 6-9 months
Award-winning product design – Refillable core; allows for replacement cores to be inserted – No batteries – Environmentally friendly – Creates little waste
Sustee collaborated with Tokyo University of Agriculture to improve the design and function of each stick
Sustee size L is best for pots over 7 inches in diameter – Each refillable core will last for approximately 6-9 months