Sustee Aquameter, Plant Soil Moisture Meter – Green, Medium, Refillable, No Batteries Required, Best for Potted Plants

Extend the life of your beloved houseplants with Sustee Moisture Meter! Sustee is unlike any other moisture sensor – you can just leave Sustee in the soil, and its inner core will tell you when to water the plant. When the core is blue, there is enough water. When it turns white, it’s time to water the plant. No batteries are required. This maintenance-free water reader sensor can be left in the soil and works for 6 to 9 months without the accuracy rapidly degrading. It also prevents the soil and root damage from repeatedly inserting a moisture meter. Sustee is the perfect addition to various houseplants. Sustee has won multiple international awards including the RedDot Design Award, Germany Design for Asia Award, and the Japan Good Designs Award. Designed and made in Japan.

Product Details:

• Dimensions (medium size): 7.09 x 0.39 x 0.31 inches
• Best for pots 3.5, 4, 5, and 6 inches, suits all plants
• Best used in soils that retain water
• Has a replaceable core – refills sold separately 
• Color: green
• One unit included
• Sustee collaborated with Tokyo University of Agriculture to improve the design and function of each stick

How to use:

1. Insert Sustee vertically into the soil at the base of the potted plant and leave it there
2. The color of Sustee meter changes to blue when the plant is watered
3. When the color returns to white, it is time for watering

Recommendation:

Replace core every 6-9 months for best results