Sustee Aquameter Set of 5 Large Green Plant Soil Moisture Sensor

Meet Sustee Aquameter, a leave-in soil moisture sensor pen designed for ongoing plant care. This set includes five green refillable sticks and a durable, battery-free core, so you can monitor moisture without removing the device after each check. Crafted in Japan with input from Tokyo University of Agriculture, the Aquameter blends thoughtful design with practical use for home and desk plants alike.

The indicator color changes with soil moisture: white signals that your plant needs water, blue signals it has just been watered. With the stick permanently in the soil, you can quickly assess the status at a glance, keeping your plants hydrated at the right times.

Why gardeners love it

• Continuous monitoring without battery hassle
• Five refillable sticks for multiple plants or future replacement
• Replacement cores extend usage to 6-9 months per stick
• Color-coded cues reduce guesswork and make watering routines easier
• No maintenance required; leaves hands clean
• Award-winning design; Made in Japan; collaboration with Tokyo University

Real-life scenarios

• For a sunny kitchen herb garden: place Aquameter in the pot to maintain consistent moisture across several herbs.
• For low-maintenance houseplants: set and forget while monitoring color cues at a glance.
• For seasonal dorm setups: manage moisture levels with an unobtrusive, easy-to-read indicator.

Product details

• Dimensions: 10.04 x 0.39 x 0.31 inches (large) intended for pot sizes 6-12 inches
• Set includes five refillable Sustee watering sticks (green)
• Each stick has a replaceable core; typical use is about 6-9 months
• No battery required; maintenance-free sensor
• Award-winning product design; Made in Japan
• Moisture meter for houseplants with at-a-glance visibility
• Designed in collaboration with Tokyo University of Agriculture to improve design and function

With Sustee Aquameter, you gain a practical, low-maintenance tool to support healthier-looking plants, offering helpful cues without promising specific results.

FAQ

Q: What is included in the Set of 5 Sustee Aquameter?

A: Five green refillable sticks with a replaceable core for long-term, battery-free soil moisture monitoring.

Q: How does the color indicator work and what pots is it for?

A: White means need watering; blue indicates watering occurred; designed for 612 inch pots.