Below is a directory of public flower gardens throughout the United States.
Directory of Public Gardens: List of U.S. Botanical Gardens
Alaska Gardens
Arizona Gardens
- Arboretum at Flagstaff
- Arizona-Sonora Desert Museum
- Boyce Thompson Arboretum
- Desert Botanical Garden
- Mesa Community College Rose Garden
- Phoenix Japanese Friendship Garden
- Sahuaro Ranch Rose Gardens
- Tohono Chul Park
- Tucson Botanical Garden
Arkansas Gardens
California Gardens
- Balboa Park Gardens
- Conservatory of Flowers
- Descanso Gardens
- Elizabeth Gamble Garden
- Los Angeles County Arboretum
- Luther Burbank House & Gardens
- Mendocino Coast Botanical Garden
- San Diego Botanical Gardens
- Quarryhill Botanical Garden
- Rancho Santa Ana Botanical Garden
- Ruth Bancroft Garden
- San Francisco Botanical Garden
- UC Berkeley Botanical Garden
- Dunsmuir Botanical Garden
- Fullerton Arboretum
- Santa Barbara Botanic Garden
- South Coast Botanic Garden
Colorado Gardens
Connecticut Gardens
Delaware Gardens
Washington D.C. Gardens
Florida Gardens
- Fairchild Tropical Botanic Garden
- Flamingo Gardens
- Harry P Leu Gardens
- Heathcote Botanical Gardens
- Historic Bok Sanctuary
- Key West Garden Club West Martello
- Marie Selby Botanical Gardens
- Mead Gardens
- Miami Beach Botanical Garden
- Mounts Botanical Garden
- Naples Botanical Garden
Georgia Gardens
Hawaii Gardens
- Allerton Garden
- Enchanting Floral Gardens
- Hawaii Tropical Botanical Garden
- Kahanu Garden
- Limahuli Garden and Preserve
- McBryde Garden
Idaho Gardens
Illinois Gardens
- Anderson Japanese Gardens
- Chicago Botanic Garden
- Garfield Park Conservatory
- Klehm Arboretum
- Morton Arboretum
Indiana Gardens
- Foellinger-Freimann Botanical Conservatory
- Taltree Arboretum
Iowa Gardens
- Bickelhaupt Arboretum
- Iowa Arboretum
- Reiman Gardens, Iowa State University
Kansas Gardens
- Botanica, The Wichita Gardens
- Dyck Arboretum of the Plains
- Overland Park Arboretum & Botanical Gardens
Kentucky Gardens
Louisiana Gardens
- Biedenharn Museum and Gardens
- Hilltop Arboretum
- Longue Vue House and Gardens
- New Orleans Botanical Garden
Maine Gardens
Maryland Gardens
- Adkins Arboretum
- Annmarie Garden
- Brookside Gardens
- Ladew Topiary Gardens
- Salisbury University Arboretum
Massachusetts Gardens
- Arnold Arboretum
- Berkshire Botanical Garden
- Botanic Garden of Smith College
- Longhill Reservation/Sedgwick Gardens
- Mount Auburn Cemetary
- New England Wildflower Society/Garden in the Woods
- Polly Hill Arboretum
- Wellesley College Botanic Gardens
Michigan Gardens
- Dow Gardens
- Fernwood Botanical Garden
- Frederik Meijer Gardens
- Hidden Lake Gardens
- Matthaei Botanical Garden
- W.J. Beal Botanical Garden
Minnesota Gardens
Mississippi Gardens
Missouri Gardens
Montana Gardens
Nebraska Gardens
Nevada Gardens
New Hampshire Gardens
New Jersey Gardens
- Duke Farms
- Frelinghuysen Arboretum
- Glen Rock Arboretum
- Reeves-Reed Arboretum
- Skylands –New Jersey Botanical Garden
- Van Vleck House & Gardens
New Mexico Gardens
New York Gardens
- Bayard Cutting Arboretum
- Brooklyn Botanic Garden
- Buffalo & Erie County Botanical Gardens
- Cornell Plantations
- Landis Arboretum
- Planting Fields Arboretum
- Queens Botanical Garden
- The New York Botanical Garden
- Wave Hill
North Carolina Gardens
- Airlie Gardens
- Botanical Gardens at Asheville
- Cape Fear Botanical Garden
- Daniel Stowe Botanical Garden
- JC Raulston Arboretum
- North Carolina Arboretum
- North Carolina Botanical Garden
- Sarah P Duke Gardens
North Dakota Gardens
Ohio Gardens
- Cincinnati Botanical Garden
- Cleveland Botanical Garden
- Dawes Arboretum
- Fellows Riverside Gardens
- Franklin Park Conservatory
- Holden Arboretum
- Toledo Botanical Garden
Oklahoma Gardens
Oregon Gardens
- Rogerson Clematis Collection
- Hoyt Arboretum
- Leach Botanical Garden
- Mount Pisgah Arboretum
- Berry Botanic Garden
- Martha Springer Botanical Garden
Pennsylvania Gardens
- Awbury Arboretum
- Bartram’s Garden
- Bowman’s Hill Wildflower Preserve
- Brandywine Conservancy
- Chanticleer
- Graver Arboretum
- Henry Foundation for Botanical Research
- Henry Schmieder Arboretum of Delaware Valley College
- Hershey Gardens
- Jenkins Arboretum
- Longwood Gardens
- Phipps Conservatory
- The Arboretum at Penn State
- The Morris Arboretum
- The Scott Arboretum
- Tyler Arboretum
- Puerto Rico Public Gardens
Rhode Island
- Blithewold Mansion, Gardens & Arboretum
- Swan Point Cemetary
South Carolina Gardens
- Brookgreen Gardens
- Hatcher Gardens
- Kalmia Gardens
- South Carolina Botanical Garden
South Dakota Gardens
Tennessee Gardens
Texas Public Gardens
- Bayou Bend Gardens
- Dallas Arboretum
- Fort Worth Botanical Garden
- Houston Arboretum
- Houston Japanese Garden
- Johnson Wildflower Center
- Mercer Arboretum
- San Antonio Botanical Garden
- South Texas Botanical Gardens
Utah Public Gardens
Vermont Gardens
Virginia Gardens
- Green Springs Gardens
- Monticello
- Norfolk Botanical Garden
- Orland E White Arboretum
- The Edith J Carrier Arboretum
- The Hermitage Gardens
Washington Gardens
- Bellevue Botanical Garden
- Lakewold Gardens
- Washington Park Arboretum
- Rhododendron Species Botanical Garden
- Bloedel Reserve
- Highline Botanical Garden
- Lake Wilderness Arboretum
West Virginia Gardens
- Core Arboretum
- West Virginia Botanic Garden
Wisconsin Gardens
- Allen Centennial Gardens
- Boerner Botanical Gardens
- Green Bay Botanical Garden
- Olbrich Botanical Garden
- Mitchel Park Conservatory known as “The Domes”
Wyoming Gardens
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