Soil moisture measurement range (10 levels): 1 - 3 (red) - dry, 4 - 7 (green) - medium, 8 - 10 (blue) - wet.
No batteries required to easily determine the condition of soil dryness.
The water measurement reference chart on the back of the package allows you to easily see which plant to do and how much water it should be.
This soil hygrometer saves time, labor and efficiency. Suitable for planting flowers and grass or landscaping.
Can be used indoors or outdoors, and can control the amount of soil water from a plant pot to a field.
Size:
30cm
What's in the box
1 x Garden Outdoor Water & Humidity Soil Measuring Hygrometer(30cm)
