Sustee Aquameter (Large Green Refillable - Bundle of 2) - House Plant Soil Moisture Meter, Humidity Sensor Probe, Water Level Indicator - Best for Indoor Potted Plants

Key features

• Senses water at root level, no dirty fingers and damaged roots trying to gauge moist soil by feel.
• Leave the device in the pot to continuously monitor soil humidity and show you when to water.
• Prevent withering, so your healthy houseplants can clean indoor air to keep you healthy.
• Award-winning product design - No batteries – Environmentally friendly – Creates little waste.
• Sustee size L is best for pots over 7 inches in diameter - Each stick will last for approximately 6-9 months.