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Sustee Aquameter (Small Green Refillable - Bundle of 2) - House Plant Soil Moisture Meter, Humidity Sensor Probe, Water Level Indicator - Best for Indoor Potted Plants

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$13.32

$ 5 .75 $5.75

In Stock

About this item

  • Dimensions: 4.7 x 0.4 x 0.3 inches (small) - Intended for pot sizes of 2, 2.5, and 3
  • The Sustee Aquameter is a leave-in soil moisture sensor pen that can be left in the soil for continuous monitoring, unlike other moisture meters that need to be taken out after each measure
  • Set includes two refillable sustee watering sticks - Color: green
  • Senses water at root level, no dirty fingers & damaged roots trying to gauge soil moisture
  • This soil aqua meter has plant water indicator that changes color depending on soil type - White indicates plant needs watering; blue indicates it's been watered
  • Moisture meter for house plants - Ideal for small succulents
  • Award-winning product design, environmentally friendly, and maintenance-free (no battery required) - Creates little waste
  • Has refillable replacement core - Each stick will last for approximately 6-9 months
  • Award-winning product design - Made in Japan; high-quality product
  • Sustee collaborated with Tokyo University of Agriculture to improve the design and function of each stick.


Product Description

Extend the life of your beloved houseplants with the SUSTEE Aquameter soil moisture meter for indoor and outdoor plants. SUSTEE is designed and made in Japan and is the perfect addition to various houseplants. It has a slim, minimalist aesthetic that doesn't take away from the beauty of the plants, harmoniously blending in when left in the soil. It works with almost any plant that grows in the soil. When using the moisture testing 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. This leave in soil moisture meter is maintenance-free. A perfect plant watering indicator for potted plants. It is recommended 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 small size is meant for pot sizes 2, 2.5, and 3. Two sticks are included. Color: green.

Sustee Stick

Meet SUSTEE

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.

SUSTEE

Sustee 01

Color

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 02

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.

Sustee 03

Insertion Depth

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.

Sustee 04

Time

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.

SUSTEE Sizing

Sustee Sizing

freestylebauer
Reviewed in Germany on June 20, 2025
Jetzt brauche ich nicht mehr raten, sondern kann einfach sehen, ob es wieder Zeit zum Giessen ist.
jojo
Reviewed in France on May 14, 2025
Marche parfaitement pour mon bonsai, discret aussi.
SuBu
Reviewed in the United Kingdom on February 21, 2024
Really pleased with these little gadgets- really simple but very effective, I ordered a second set more of my houseplants.
Cheri
Reviewed in the United States on July 6, 2021
Very accurate! Be sure to order the correct size for the depth of your pot and you're all set - they come in small, medium and large. These saved my desert rose plants that I continually over-watered. They last for 6 to 9 months before needing replaced & they're indispensable if you weren't born with a green thumb!
Naf
Reviewed in Saudi Arabia on June 2, 2021
I bought two pieces and once the water touches the surface it turns blue and it stayed like that forever!!!! NOT RECOMMENDED AT ALL.