What is an Arboretum? The Brenton Arboretum (webinar)
Boasting an ever-expanding collection of over 2,500 trees and shrubs representing over 500 species, the Brenton Arboretum is nestled in Dallas County and a gem for Central Iowa. Join Brenton Arboretum Director of Horticulture Andy Schmitz to learn the basics of an arboretum and explore some of the collections he has…