Presented by Seed St. Louis. Formerly Gateway Greening. Learn what different trees and perennials need to be healthy, how to use companion planting in an orchard, the best varieties for the region, and how to incorporate annual vegetable plants in your own backyard oasis. Adults. Registration required. Participants will receive Zoom information via email immediately after registering. A recording of this virtual program will be available on the SLCL YouTube page within three business days.