Sunstick Refills - 3 pack

Detailed Description

Use SunStick to measure the amount of sunlight your plants will receive. Simple-to-use and easy to decipher results. This SunStick Refill Pack includes 3 SunDisks and a color chart to help read your results and provide recommendations for plants that like certain amounts of sunlight.

How to use:

1) Chose your area to measure sunlight.

2) Place SunStick into soil starting in the morning.

3) Return at the end of the day and compare the color of the meter with the color chart, that's it! Use for outdoor measurements.