Sustee Aquameter, Plant Moisture Sensor, Set of 2 (Green, Large)

Dimensions: 10.04 x 0.39 x 0.31 inches (large) - Intended for pot sizes of 6 - 12

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 (green) - Moisture meter for house plants that has refillable replacement core - Each stick will last for approximately 6-9 months

Senses water at root level, no dirty fingers & damaged roots trying to gauge soil moisture

Award-winning product design, environmentally friendly, and maintenance-free (no battery required)

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

Keep your hands clean by visually monitoring when your plant needs water

Leave the device in the pot to continuously monitor soil humidity and show you when to water

Best used in soils that retain water

Sustee collaborated with Tokyo University of Agriculture to improve the design and function of each stick