October 12, 2013 @ 2:00 pm – 4:00 pm
Cafferty Building
$10 per class for Arboretum members and $15 per class for nonmembers.

The hues of autumn are one of the season’s great pleasures. How are they created and what can gardeners do to enhance and enrich them? With an eye on what surrounds us in October, Andy Dahl, Arborist for the University of Iowa, will help us understand what we can do in our own yards and gardens to ensure year round color in our landscapes. Dress for inside and outside.

Focus: the Arboretum’s fabulous tree collection

Branches Tree Series
October 5 – Mighty Oaks led by Don Wirth
October 12 – Fall Colors led by Andy Dahl
October 26 – Nuts on Trees and Tables led by Jeff Carstens and Becky Ringsby
November 2 – Gardening with Conifers led by Gary Wittenbaugh
November 9 – Windbreaks and Trees for Tricky Spots led by Dr. Jesse Randall



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