About This

• Easy to replace core refills, just twist off cap - remove used core - insert new core and replace cap
• Core displays blue color when plant has enough water and fades to white when it is time to water
• Includes 2 replacement sticks for use with small refillable Sustee Aqua meter - Replace core every 6-9 months for best results
• Award-winning product design - English language packaging
• Sustee collaborated with Tokyo University of Agriculture to improve the design and function of each stick