Saturday, December 1, 2018, 9 – 11:30 a.m.
The best time to prune most trees and shrubs is quickly approaching. Proper pruning is the key to maintaining plant health and the desired form. Learn the basic techniques for dormant winter pruning. Basic pruning principles for trees and shrubs will be reviewed, as will the application of various pruning tools. A portion of the class will consist of outdoor demonstrations, so please dress for the weather.
Tom Tiddens, plant health care supervisor and certified arborist, Chicago Botanic Garden
Classroom 4, Learning Center