Browse the links below for annual plant trials results and summaries.

  Boerner Botanic Garden

  Botanical Garden of the Ozarks

  The Gardens at Cantigny

  Cincinnati Zoo

  Colorado State University

  Cornell University

  Dallas Arboretum

  Erie Basin Marina

  Florida Nursery Growers & Landscape Association (FNGLA)

  Jardin Daniel Sequin – Montreal

  Longwood Gardens

  Louisiana State University - Hammond

  Michigan State University

  Mississippi State University - Crystal Springs

  Morton Arboretum

  North Carolina State University – Raleigh

  North Dakota State University – Fargo

  Ohio State University – Columbus

  Overton Park Arboretum

  Penn State University – Landisville

  Texas A&M University – Overton

  University of Georgia – Athens

  University of Minnesota – Morris

  University of Tennessee – Jackson

  University Wisconsin West Madison Ag. Research Station

  University of Guelph – Ontario

  Walt Disney World Nursery