Don Williamson
DON WILLIAMSON, who has turned a passion for gardening into his life's work, has a varied background in landscaping, golf course construction and management and now garden writing. He also has extensive experience in the design and construction of both annual and perennial beds in formal landscape settings. Don has a degree in applied horticultural technology and professional certificates in turf management.

Anita Joggerst
Anita Joggerst is an advanced master gardener in a joint program of University of Missouri Extension and the Missouri Botanical Garden. "Heartland Horticulture" newsletter editor. Garden writer for the St. Louis Post-Dispatch.