IPPINKA Sustee Aquameter, Set of 4, Plant Soil Moisture Sensor, (Green, Large)

Key features

• Senses water at root level, no dirty fingers & damaged roots trying to gauge soil moisture
• Leave the device in the pot to continuously monitor soil humidity and show you when to water
• Prevents withering, so your healthy houseplants can clean indoor air to keep you healthy
• Award-winning product design - No batteries – Environmentally friendly – Creates little waste
• Set of 4 Sustee size L is best for pots over 7 inches in diameter - Each stick will last for approximately 6-9 months