Sustee Aquameter Refills - Large

Plant Society Toronto Verified independent store

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A pack of 2 refills for the Large Sustee Aquameter. Sustee is unlike any other moisture sensor - you can leave it in the soil and it works for 6 to 9 months without the accuracy ra pidly degrading. The inner core will tell you when to water the plant. This multi-award-winning design is maintenance free and works with all types of plants. No batteries required. Colour of the inner core changes based on pF values. White means the plant needs watering; blue means it has enough water. The inner core needs to be replaced after 6-9 months in order to work optimally. (Available here) The inner core is made from biodegradable fabric. Made in the Japan. The Large Sustee Aquameter measures 10"(25cm) in length and should be placed within a 7.8"(20cm) radius of your plant. Show more