Sustee Aquameter, Bundle Of 12, House Plant Soil Moisture Meter, Best For Indoor Potted Plants - Medium White Refillable

The main body of the replacement stick is made from polycarbonate and the refill is crafted from nonwoven fabric treated with preservatives. Replace stick every 6 to 9 months. Individual stick measures 0.4 x 0.3 x 7.1 in (medium). Made in Japan. Replacement inserts only! Does not included Sustee Moisture Stick. SUSTEE features a minimal aesthetic that doesn't take away from the beauty of your plants. After watering, the white insert will change to a blue color. Soil SUSTEE can be used with almost all plants that grow in soils with a certain level of moisture retention. Please also make sure that the transpiration opening is visible if the stick is needing to go deeper. Time The time it takes to change color will depend on the amount of water given and the water retention level. When using SUSTEE for the first time, please water generously. Bundle of 10 (5 packs of 2) insert replacement sticks for medium-sized Sustee watering sticks - Replace core every 6-9 months for best results. Easy to replace core refills - Just twist off cap, remove used core, insert new core refill and replace cap - Core displays blue color when plant has enough water and fades to white when watering is required. Award-winning product design - Sustee collaborated with Tokyo University of Agriculture to improve the design and function of each stick. Materials: polycarbonate (main body), nonwoven fabric treated with preservatives (refill) Individual stick dimensions: 0.4 x 0.3 x 7.1 in (medium) - Made in Japan