Tree health can be challenging to determine, but routinely checking your tree may help you notice problems as they appear.

Boone County Master Gardener intern Tenley Erickson-Ranum will discuss the most common issues that cause tree decline in the landscape and how to identify them.

Register above or call the library at 815-332-5161. Registration closes May 14 at 6 pm for ages 18 and up.  The program is free to attend.