Water Meter (Moisture Checker) with PF Indicator

Sustee Water Meter Extend the life of your beloved houseplants with the SUSTEE moisture reader sensor. SUSTEE is designed and made in Japan, and is the perfect addition for various houseplants. It has a slim, minimalist aesthetic that doesn't take away from the beauty of the plants. It works with almost any plant that grows in soil. When using the 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. It is recommend 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 medium size is meant for pot sizes 3.5", 4", 5" and 6".  The small size is for pots up to 3.25". White color indicates that the plant needs to be watered and blue indicates it has been watered - Each stick will last for approximately 9-12 months Has refillable core that allows for replacement cores to be inserted - Maintenance-free and no battery required Use 1 Water Meter per pot.  Do not remove from the pot. Use in soils that retain water - High-quality product; made in Japan Sustee collaborated with Tokyo University of Agriculture to improve the design and function of each stick