Missouri horticultural tips and autumn events

Fall offers significant advantages for planting trees and shrubs. According to University of Missouri Extension horticulturist David Trinklein, planting during this season allows roots to establish in warm soil while the air is cooler, reducing plant stress. Because many deciduous plants approach dormancy in the fall, they lose less moisture than they would in the spring, allowing energy to be directed toward new feeder root production.

In the Midwest, the ideal planting window is typically September through October. For those working with heavier soils, adding organic matter to the back-fill soil can assist in speeding up root establishment.

In St. Louis, the Missouri Botanical Garden, Sophia M. Sachs Butterfly House, and Shaw Nature Reserve are hosting various autumn activities. These include the Best of Missouri Market, featuring local artisans and vendors, and the Spirits in the Garden event, a 21+ costume-themed gathering with local distillery and winery tastings. The garden also remains a destination for viewing seasonal fall foliage.