This Plant Water Meter by Rocky Point accurately measures the moisture at the root level of a plant, taking the guesswork out of plant watering. This means you can avoid overwatering or underwatering your plants, preventing root rot, plant stress and helps your plants thrive. 

How to Use: 

• Take it out of its box and place it into the plant's potting mix soil around 15-20 cm of the plant's root ball making sure the indicator arrow is pointing down just above the potting mix. 
• Once watered, the indicator window will turn blue indicating the mix is moist, when the indicator window is white your plants need a drink.

Water Meter Benefits: 

• 2x Water Meters per pack
• Easy to use & helps you to learn healthy watering habits for plant care.
• Avoid over watering which causes root rot.
• Helps with under-watering your plants, causing plant stress.
• Simple window indicator – blue means moist, and white indicates the plant needs watering.
• Best for pots 12-18cm (4.7 to 7 inches) in diameter. Core lasts up to 9 months