A healthy garden starts at the bottom — with your soil. This workshop will discuss the basics of soil science and how to enhance its health, along with the ins and outs of compost, 10 a.m. - noon, Jan. 11, 3501 N. Kilbourn Ave.

During the session, you develop a plan for nourishing your garden's soil through each season.

Bring a small plastic bag of compost to the workshop, along with a photo of your garden from the previous growing season.

Space is limited. To reserve a spot, email kilbournparkorganicgarden@gmail.com.