Sue Pfeiffer, Horticulture Instructor, Norfolk County Agricultural High School
Without their leaves, trees can be challenging to identify in the winter. However, if you consider a tree’s branching structure and buds, you can often determine its species. Former Arboretum horticulturist and now a high school teacher, Sue Pfeiffer will speak about the clues to look for and the keys available to help you definitively identify specific trees. Dress in layers for indoor and outdoor learning.
Register at my.arboretum.harvard.edu or call 617-384-5277.