Sunday, March 11, 2018, 1 – 3 p.m.
Learning the correct technique for pruning is key to maintaining healthy plants. Tim Johnson will introduce you to the principles of pruning, including proper tool use, techniques for pruning trees and shrubs, and the best time to prune both evergreen and deciduous plants. He will also display a variety of good tools for pruning.
Tim Johnson, director of horticulture, Chicago Botanic Garden
Classroom 4, Learning Center