Sustee Aquameter set of five green sticks in a pot for continuous moisture monitoring.
Sustee Aquameter color indicator shows when to water.
Sustee Aquameter leave-in sensor pen stays in soil for easy checks.
Sustee Aquameter refillable core pack for long-lasting moisture tracking.
Medium-size Aquameter green stick close-up for plant hydration insight.
Compact Aquameter dimensions suitable for medium pots.
Aquameter fits pots ranging from 3.5 to 6 inches for versatile use.
Sustee Aquameter in use on a houseplant for ongoing monitoring.
Japanese design collaboration with Tokyo University improves Aquameter function.

Sustee

Sustee Aquameter Set of 5 — Continuous Soil Moisture Sensor for Houseplants (Green, Medium)

High-performance patio lawn and garden made for confident daily results

$39.92

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Why customers choose Cera Garden

Meet Sustee Aquameter

The Sustee Aquameter is a leave-in soil moisture sensor pen designed to stay in your pot for continuous monitoring. Rather than removing a meter after each test, you can simply glance at the indicator to gauge your plant’s moisture status. This simple, hands-free approach helps you keep plants thriving with less guesswork.

Each set includes five refillable green sticks and a replaceable core, so you can maintain the system over time without frequent replacements. With no battery to replace, the maintenance is minimal, making it a practical option for busy homes or offices.

How it works

Designed for medium pots, the device measures around 7.09 x 0.39 x 0.31 inches, a compact profile that fits neatly into most indoor containers. The color-coded indicator shifts as soil moisture changes: white signals a need for watering, blue indicates it has recently been watered. This at-a-glance cue helps you decide when to water without opening a cap or pulling out a meter.

What’s included

  • Five refillable sustee watering sticks (green)
  • Refillable replacement cores
  • Leave-in moisture sensor pen for continuous monitoring

Usage and benefits

  • Leave the sensor in place for ongoing monitoring, keeping your hands clean and dry.
  • Color indicator provides a quick, visual cue for irrigation decisions, reducing guesswork.
  • Maintenance-free design with no batteries to change, simplifying plant care.
  • Each refillable core typically lasts 6–9 months, supporting long-term use with less waste.
  • Award-winning Japanese design backed by collaboration with Tokyo University of Agriculture to improve function.

Specs and compatibility

Ideal for common houseplant pots sized 3.5–6 inches, the Aquameter’s medium profile fits a broad range of planters. This set is designed to support regular hydration habits while keeping a tidy, low-maintenance setup.

FAQ

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

A: Five refillable green sticks, replaceable cores, and the leave-in sensor pen are included.

Q: How long do the cores last?

A: Refillable cores typically last 6–9 months, depending on plant watering needs.

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