Since 1999, the Arboretum's interpretive biologist Chris Earley has traveled the world as a nature tour leader for Worldwide Quest. Each of his six talks focus on a different continent

Garden Fundamentals will focus on ornamental gardens including trees, shrubs, perennials, bulbs and grasses. You will gain a good understanding of how these plants grow and their relationship with the soil. Robert Pavlis will cover lots of practical topics such as planting, maintenance, plant selection, sun/shade requirements, and give you some of his top picks.