Participants will design, build, and plant a composting growing system, DIY a sustainable potting media, create a cover crop maze design, and identify natural soil amendments used to enrich your food production system. For children ages 6-11 and teens age 12-18. Presentation and supplies provided by Oak Spring Garden Foundation. Registration is required. Visit   https://bit.ly/3RSgtKx to register; John Marshall branch library, 4133 Rectortown Rd.; 540.422.8500 x6.