The best nursery links on the web are found here! 

  Hydrangea Liners

Subscribe to the Plant Hunter blog via Email

We represent plant breeders in North America, Europe and Asia. Learn more about plant patents, plant breeders Rights and Canadian Breeders Rights.

Botanical gardens are a great place to learn about trees, shrubs, perennials and other interesting plants. This list of botanical gardens will help you locate a garden in your area.

Spring Meadow understands the importance of public horticulture. We encourage your to visit and support your local gardens. 

Adkins Arboretum

12610 Eveland Road , P.O. Box 100 , Ridgely, MD 21660USA; 443-634-2847; USDA zone: 7a AHS zone: 7

American Society of Botanical Artists

P.O. Box 943 , Wading River, NY 11792USA; 415-546-6644; USDA zone: 7 AHS zone: 4

Amy B. H. Greenwell Ethnobotanical Garden

P.O. Box 1053 , Captain Cook, HI 96704USA; 808-323-3318; USDA zone: 11 AHS zone: 3/4

Anderson Gardens

340 Spring Creek Road , Rockford, IL 61107USA; 815-229-9390; USDA zone: 4b AHS zone: 5

Arboretum at UF

University of Central Florida , c/o Dept. of Biology , Orlando, FL 32816-2368USA; 407-823-2978; USDA zone: 9 AHS zone: 10

Arboretum at Arizona State University

Facilities Management/Department Grounds , Tempe, AZ 85287-3305USA; 480-965-8137; USDA zone: 9a AHS zone: 11

Arboretum at Flagstaff

4001 South Woody Mountain Road , Flagstaff, AZ 86001-8776USA; 520-774-1442; USDA zone: 6 AHS zone: 5

Arboretum of Los Angeles County

301 N. Baldwin Avenue , Arcadia, CA 91007-2697USA; 626-821-3234; USDA zone: 9a AHS zone: 7/8

Arboretum, University of Guelph

, Guelph, ON N1G 2W1 Canada; 519-824-4120; USDA zone: 5a AHS zone: <1

Arizona-Sonora Desert Museum

2021 N. Kinney Road , Tucson, AZ 85743-8918USA; 520-883-1380; USDA zone: 9 AHS zone: 10/11

Arnold Arboretum

c/o Harvard University , 125 Arborway , Jamaica Plain, MA 02130-3500USA; 617-524-1718; USDA zone: 6 AHS zone: 4

Atlanta Botanical Garden

1345 Piedmont Avenue , Atlanta, GA 30309USA; 404-876-5859; USDA zone: 8 AHS zone: 7

Audubon House & Tropical Gardens

205 Whitehead Street , Key West, FL 33040USA; 305-294-2116; USDA zone: 11 AHS zone: 9

Bartlett Arboretum

University of Connecticut , 151 Brookdale Road , Stamford, CT 06903USA; 203-322-6971; USDA zone: 6b AHS zone: 5

Bayou Bend Collection and Gardens

P.O. Box 6826 , Houston, TX 77265-6826USA; 713-639-7750; USDA zone: 9 AHS zone: 9

Beal Botanical Garden

Division of Campus Park & Planning , 412 Olds Hall, Office , East Lansing, MI 48824-1047USA; 517-355-9582; USDA zone: 5a AHS zone: 4

Beardsley Zoological Gardens

1875 Noble Avenue , Bridgeport, CT 06610USA; 203-394-6569; USDA zone: 6a AHS zone: 4

Bellingrath Gardens and Home

12401 Bellingrath Gardens Road , Theodore, AL 36582USA; 334-973-2217; USDA zone: 8b AHS zone: 8

 

Bernheim Arboretum and Research Forest

Hwy. 245 , Clermont, KY 40110USA; 502-955-8512; USDA zone: 6a AHS zone: 7

Berry Botanic Garden

11505 SW Summerville Avenue , Portland, OR 97219-8309USA; 503-636-4112; USDA zone: 8a AHS zone: 4

Better Homes and Gardens

1716 Locust Street , Des Moines, IA 50309-3023USA;

Betty Ford Alpine Gardens

183 Gore Creek Drive , Vail, CO 81657USA; 970-476-0103; USDA zone: 4b AHS zone: 1,2/3/4

Bickelhaupt Arboretum

340 S. 14th Street , Clinton, IA 52732-5432USA; 319-242-4771; USDA zone: 5b AHS zone: 5/6

Biltmore Estate

One N. Pack Square , Asheville, NC 28801USA; 828-274-6202; USDA zone: 6b AHS zone: 5

Birmingham Botanical Gardens

2612 Lane Park Road , Birmingham, AL 35223USA; 205-879-1227; USDA zone: 7/8 AHS zone: 8

Bloedel Reserve

7571 NE Dolphin Drive , Bainbridge Island, WA 98110USA; 206-842-7631; USDA zone: 7/8 AHS zone: 3

Boerner Botanical Gardens

Milwaukee County Parks , 6879 S. 92nd Street , Hales Corners, WI 53130-2299USA; 414-425-1131; USDA zone: 5a AHS zone: 4/5

Botanic Garden of Smith College

Lyman Conservatory , Northampton, MA 01063USA; 413-585-2740; USDA zone: 6a AHS zone: 5

Botanica, The Wichita Gardens

701 N. Amidon , Wichita, KS 67203USA; 316-264-0448; USDA zone: 6a AHS zone: 7

Botanical Gardens at Asheville

151 W.T. Weaver Blvd. , Asheville, NC 28804USA; 828-252-5190; USDA zone: 6b AHS zone: 5

Botanical Research Institute of Texas

509 Pecan Street , Fort Worth, TX 76102-1079USA; 817-332-4441; USDA zone: 7b AHS zone: 9

Bowman's Hill Wildflower Preserve

P.O. Box 685 , New Hope, PA 18938-0685USA; 215-862-2924; USDA zone: 6 AHS zone: 6

Boxerwood Gardens

963 Ross Road , Lexington, VA 24450USA; 540-463-2697; USDA zone: 7b AHS zone: 6,7

Boyce Thompson Southwestern Arboretum

37615 U.S. 60 , Superior, AZ 85273-5100USA; 520-689-2723; USDA zone: 9 AHS zone: 9/10/11

Brandywine Conservancy

Brandywine River Museum , P.O. Box 141 , Chadds Ford, PA 19317USA; 610-388-2700; USDA zone: 6/7 AHS zone: 5,6

Brooklyn Botanic Garden

1000 Washington Avenue , Brooklyn, NY 11225-1099USA; 718-623-7269; USDA zone: 7b AHS zone: 5

Brookside Gardens

1800 Glenallan Avenue , Wheaton, MD 20902USA; 301-962-1401; USDA zone: 6b AHS zone: 6/7

Buffalo & Erie County Botanical Garden Society

2655 S. Park Avenue , Buffalo, NY 14218-1526USA; 716-827-1584; USDA zone: 6a AHS zone: 4

Butterfly World Ltd.

3600 W. Sample Road , Coconut Creek, FL 33073USA; 954-977-4400; USDA zone: 8b AHS zone: 11

Callaway Gardens

P.O. Box 2000 , Pine Mountain, GA 31822-2000USA; 800-225-5292; USDA zone: 8 AHS zone: 8

Camden City Garden Club, Inc.

2993 Tuckahoe Road , Camden, NJ 08104USA; 609-356-5825; USDA zone: 6a AHS zone: 6

Cape Fear Botanical Garden

P.O. Box 53485 , Fayetteville, NC 28305USA; 910-486-0221; USDA zone: 8a AHS zone: 8

Carleen Bright Arboretum

9001 Bosque Blvd. , Woodway, TX 76712USA; 254-399-9204;

Cedar Valley Arboretum & Botanic Gardens

P.O. Box 1833 , Waterloo, IA 50704USA; 319-233-5492; USDA zone: 4b AHS zone: 5

Chanticleer

786 Church Road , Wayne, PA 19087USA; 610-687-6894; USDA zone: 5a AHS zone: 6

Chatham College Arboretum

Woodland Road , Pittsburgh, PA 15232USA; 412-365-1157; USDA zone: 5 AHS zone: 5

Chatwood Garden

1900 Faucette Mill Road , Hillsborough, NC 27278USA; 919-829-2524; USDA zone: 7a AHS zone: 7

Cheekwood Botanical Gardens

1200 Forrest Park Drive , Nashville, TN 37205USA; 615-353-2148; USDA zone: 6 AHS zone: 7

Chelsea Physick Garden

66 Royal Hospital Road , London, SW3 4HS England; 44+0207-352-5646;

Chester M. Alter Arboretum

The University Of Denver , 2467 S. Vine Street , Denver, CO 80208USA; 303-871-4852;

Cheyenne Botanic Garden

710 S. Lions Park Drive , Cheyenne, WY 82001USA; 307-637-6458; USDA zone: 4b AHS zone: 4/5

Chicago Botanic Garden

1000 Lake Cook Road , Glencoe, IL 60022USA; 847-835-5440; USDA zone: 5b AHS zone: 5

 

Chollipo Arboretum  South Korea 

 

Chinqua-Penn Plantation

2138 Wentworth Street , Reidsville, NC 27320USA; 336-349-4576; USDA zone: 7b AHS zone: 7

Cincinnati Board of Park Commission

950 Eden Park Drive , Cincinnati, OH 45202USA; 513-352-4080; USDA zone: 6a AHS zone: 6

Cincinnati Zoo and Botanical Garden

3400 Vine Street , Cincinnati, OH 45220USA; 513-559-7734; USDA zone: 6 AHS zone: 6

Civic Garden Center of Greater Cincinnati

2715 Reading Road , Cincinnati, OH 45206USA; 513-221-0981; USDA zone: 6a AHS zone: 6

Cleveland Botanical Garden

11030 East Blvd. , Cleveland, OH 44106USA; 216-721-1600; USDA zone: 6a AHS zone: 4

Cleveland Metroparks Zoo

3900 Wildlife Way , Cleveland, OH 44109USA; 216-661-6500; USDA zone: 6a AHS zone: 4

Coastal Maine Botanical Gardens

P.O. Box 234 , Boothbay, ME 04537USA; 207-633-4333; USDA zone: 5 AHS zone: 3

College of the Desert Arboretum

43-500 Monterey Avenue , Palm Desert, CA 92260USA; 760-776-7312; USDA zone: 9b AHS zone: 10/11

Como Park Conservatory

1325 Aida Place , St. Paul, MN 55103USA; 612-487-8240; USDA zone: 4a AHS zone: 5

Connecticut College Arboretum

5625 Connecticut College , 270 Mohegan Avenue , New London, CT 06320USA; 860-439-5020; USDA zone: 6a AHS zone: 4

Cooley Gardens

P.O. Box 14164 , Lansing, MI 48901-4164USA; 517-483-4332; USDA zone: 5b AHS zone: 4

Core Arboretum

P.O. Box 6057 , Morgantown, WV 26506-6057USA; 304-293-5201; USDA zone: 6a AHS zone: 5

Cornell Plantations

One Plantations Road , Ithaca, NY 14850USA; 607-255-3020; USDA zone: 5b AHS zone: 3,4

Corpus Christi Botanical Gardens

8545 S. Staples Street , Corpus Christi, TX 78413USA; 361-852-2100; USDA zone: 9b AHS zone: 10

Cox Arboretum & Gardens MetroPark

Five Rivers MetroParks , 6733 Springboro Pike , Dayton, OH 45449USA; 937-434-9005; USDA zone: 5b AHS zone: 6

Crosby Arboretum, Mississippi State University

P.O. Box 1639 , Picayune, MS 39466USA; 601-799-2311; USDA zone: 9 AHS zone: 9

Crozer Arboretum

1 Medical Center Blvd. , Upland, PA 19015USA; 610-447-2281; USDA zone: 6 AHS zone: 6,7

Cummer Museum of Art & Gardens

829 Riverside Avenue , Jacksonville, FL 32204USA; 904-356-6857; USDA zone: 8/9 AHS zone: 9

Dallas Arboretum & Botanical Society, Inc.

8617 Garland Road , Dallas, TX 75218USA; 214-327-8263; USDA zone: 7b AHS zone: 9

Dallas Horticulture Center

P.O. Box 152537 , Dallas, TX 75315USA; 214-428-7476; USDA zone: 7b AHS zone: 9

Daniel Stowe Botanical Garden

6500 S. New Hope Road , Belmont, NC 28012USA; 704-825-4490; USDA zone: 7b AHS zone: 7

Dawes Arboretum

7770 Jacksontown Road, SE , Newark, OH 43056-9380USA; 740-323-2355; USDA zone: 5b AHS zone: 4/5

Delaware Center for Horticulture

1810 N. Dupont Street , Wilmington, DE 19806-3308USA; 302-658-6262; USDA zone: 7a AHS zone: 5

Denver Botanic Gardens

909 York Street , Denver, CO 80206USA; 303-331-4000; USDA zone: 5 AHS zone: 6/7

Des Moines Botanical Center

909 East River Drive , Des Moines, IA 50316USA; 515-242-2734; USDA zone: 4 AHS zone: 6

Descanso Gardens

1418 Descanso Drive , La Canada Flintridge, CA 91011USA; 626-952-4400; USDA zone: 8a AHS zone: 4/5/6/7/8

Desert Botanical Garden

1201 N. Galvin Pkwy. , Phoenix, AZ 85008USA; 602-941-1225; USDA zone: 9 AHS zone: 4

Desert Demonstration Gardens

Las Vegas Valley Water District , 1001 S. Valley View Blvd. , Las Vegas, NV 89153USA; 702-258-3205; USDA zone: 8a AHS zone: 10

Detroit Zoological Institute

8450 W. 10 Mile Road , P.O. Box 39 , Royal Oak, MI 48068-0039USA; 248-398-0903; USDA zone: 6b AHS zone: 5

Dixon Gallery and Gardens

4339 Park Avenue , Memphis, TN 38117USA; 901-761-5250; USDA zone: 7b AHS zone: 8

Donald E. Davis Arboretum

Botany & Microbiology , 101 Rouse Life Sciences Bldg. , Auburn University, AL 36849-5407USA; 205-844-5770; USDA zone: 7b AHS zone: 8

Dothan Area Botanical Gardens

5130 Headland Avenue , Dothan, AL 36303USA; 334-793-3224; USDA zone: 8b AHS zone: 9

Dow Gardens

1018 W. Main Street , Midland, MI 48640-4292USA; 517-631-2677; USDA zone: 5b AHS zone: 4/5

Dubuque Arboretum & Botanical Gardens

3800 Arboretum Drive , Dubuque, IA 52001USA; 319-556-2100; USDA zone: 4b AHS zone: 5

Dumbarton Oaks

1703 32nd Street, NW , Washington, DC 20007USA; 202-339-6410; USDA zone: 7b AHS zone: 7

Dyck Arboretum of the Plains

Hesston College , P.O. Box 3000 , Hesston, KS 67062USA; 316-327-8127; USDA zone: 6a AHS zone: 8

Edith J. Carrier Arboretum at James Madison University

MSC 6901 , James Madison University , Harrisonburg, VA 22807USA; 540-568-3194; USDA zone: 6b AHS zone: 6

EightMile Gardens

Radek Associates , P.O. Box 508 , Plantsville, CT 06479USA; 860-873-2468;

Elandan Gardens, Ltd.

3050 W. State Hwy. 16 , Bremerton, WA 98312USA; 360-373-8260;

Elizabeth F. Gamble Garden Center

1431 Waverley Street , Palo Alto, CA 94301USA; 650-329-1356; USDA zone: 9a AHS zone: 4

Elizabethan Gardens, Inc.

1411 Highway 64/264 , Manteo, NC 27954USA; 252-473-3234;

Fairchild Tropical Garden

10901 Old Cutler Road , Miami, FL 33156-4299USA; 305-667-1651; USDA zone: 10b AHS zone: 10

Fairhaven Memorial Park & Mortuary

1702 E. Fairhaven Avenue , Santa Ana, CA 92701USA; 714-633-1442; USDA zone: 10 AHS zone: 5/6

Faro Arboretum

P.O. Box 700 , Faro, Yukon Territory, Y0B 1K0 Canada; 867-994-3121; USDA zone: 2a AHS zone: <1

Fell Arboretum at Illinois State University

Campus Box 9100 , Normal, IL 61790-9100USA; 309-438-2085; USDA zone: 5a AHS zone: 6

Fellows Riverside Gardens

Mill Creek Metropolitan Park District , P.O. Box 596, 7574 Columbiana-Canfield Road, Canfield, OH 44406-0596USA; 330-740-7116; USDA zone: 5a/b AHS zone: 4/5

Fernwood, Inc.

13988 Range Line Road , Niles, MI 49120USA; 616-695-6491; USDA zone: 5b AHS zone: 5

Filoli Center

Canada Road , Woodside, CA 94062USA; 650-364-8300; USDA zone: 10 AHS zone: 2/3/4

Flamingo Gardens

3750 Flamingo Road , Fort Lauderdale, FL 33330USA; 954-473-2955; USDA zone: 10b AHS zone: 10/11

Florida Botanical Gardens

12175 125th Street North , Largo, FL 33774USA; 727-582-2100; USDA zone: 10b AHS zone: 10

Foellinger-Freimann Botanical Conservatory

1100 S. Calhoun Street , Fort Wayne, IN 46802USA; 219-427-6440; USDA zone: 5b AHS zone: 5

Fort Worth Botanic Garden

3220 Botanic Garden Blvd. , Fort Worth, TX 76107USA; 817-871-7686; USDA zone: 7/8 AHS zone: 9

Founders Memorial Garden

University of Georgia , School of Environmental Design, 609 Caldwell Hall, Athens, GA 30602USA; 706-542-8972; USDA zone: 7b AHS zone: 8

Franklin Park Conservatory and Botanical Garden

1777 E. Broad Street , Columbus, OH 43203-2040USA; 614-645-8733; USDA zone: 5b AHS zone: 5

Frederik Meijer Gardens

1000 East Beltline NE , Grand Rapids, MI 49525USA; 616-957-1580; USDA zone: 5b AHS zone: 4

Frelinghuysen Arboretum

Morris County Park Commission , 53 E. Hanover Avenue, P.O. Box 1295, Morristown, NJ 07962-1295USA; 973-326-7600; USDA zone: 6a AHS zone: 5

Friends Hospital

4641 Roosevelt Blvd. , Philadelphia, PA 19124USA; 215-831-4781; USDA zone: 6/7 AHS zone: 6

Friends of Dinosaur Park Association, Inc.

400 West Street , Rocky Hill, CT 06067USA; 860-257-7601; USDA zone: 6a AHS zone: 5

Friends of Harkness Memorial State Park

P.O. Box 10 , Waterford, CT 06385USA; 860-437-1523; USDA zone: 6a AHS zone: 4

Friends of Hilltop Arboretum

P.O. Box 82608 , Baton Rouge, LA 70884-2608USA; 225-767-6916; USDA zone: 8b AHS zone: 9

Garvan Woodland Gardens

498 Arkridge Road , Hot Springs, AR 71913USA; 501-262-2711; USDA zone: 7b AHS zone: 8

George Eastman House

900 East Avenue , Rochester, NY 14607USA; 716-271-3361; USDA zone: 6 AHS zone: 3

George L. Luthy Memorial Botanical Garden

2218 N. Prospect Road , Peoria, IL 61603USA; 309-686-3362; USDA zone: 5 AHS zone: 6

George Landis Arboretum

P.O. Box 186 , Lape Road , Esperance, NY 12066USA; 518-875-6935; USDA zone: 5b AHS zone: 4

Georgia Southern Botanical Garden

Georgia Southern University , P.O. Box 8039, The Botanical Gardens, Statesboro, GA 30460-8039USA; 912-871-1114; USDA zone: 8b AHS zone: 9

Gerda Isenberg Native Plant Garden

Yerba Buena Nursery , 19500 Skyline Blvd. , Woodside, CA 94062USA; 650-851-1668;

Gifford Arboretum

University of Miami, Dept. of Biology , Cox Science Center, Room 215, 1301 Memorial Drive, Coral Gables, FL 33146USA; 305-284-5364; USDA zone: 10 AHS zone: 10

Green Bay Botanical Garden

2600 Larsen Road , P.O. Box 12644 , Green Bay, WI 54307-2644USA; 920-490-9457; USDA zone: 4b AHS zone: 4

Guadalupe River Park & Gardens Corp.

50 W. San Fernando Street, #1100 , San Jose, CA 95113USA; 408-277-5998; USDA zone: 9b AHS zone: 5

Harold L. Lyon Arboretum

3860 Manoa Road , Honolulu, HI 96822USA; 808-988-0456; USDA zone: 10 AHS zone: 4/5/6/7/8/9

Harry P. Leu Gardens

1920 N. Forest Avenue , Orlando, FL 32803-1537USA; 407-246-2620; USDA zone: 9 AHS zone: 10

Haverford College Arboretum

Haverford College , 370 Lancaster Avenue , Haverford, PA 19041USA; 610-896-1101; USDA zone: 6b AHS zone: 6

Hawaii Tropical Botanical Garden

P.O. Box 80 , Papaikou, HI 96781USA; 808-964-5233; USDA zone: 11 AHS zone: 1/2/3

Hayes Regional Arboretum

801 Elks Road , Richmond, IN 47374USA; 765-962-3745; USDA zone: 5a AHS zone: 5

Haywood Community College

Campus Arboretum Dept. , 185 Freedlander Drive , Clyde, NC 28721USA; 828-627-2821; USDA zone: 6 AHS zone: 4,5,6

Henry Foundation for Botanical Research

P.O. Box 7 , Gladwyne, PA 19035USA; 610-525-2037; USDA zone: 6/7 AHS zone: 6

Henry Schmieder Arboretum of Delaware Valley College

700 E. Butler Avenue , Doylestown, PA 18901-2697USA; 215-489-2283; USDA zone: 6 AHS zone: 5,6

Hershey Gardens

170 Hotel Road , P.O. Box 416 , Hershey, PA 17033USA; 717-534-3492; USDA zone: 6a AHS zone: 5

Hidden Lake Gardens

Michigan State University , Rte. M-50, 6280 W. Munger Road , Tipton, MI 49287USA; 517-431-2060; USDA zone: 5b AHS zone: 5

Highland Botanical Park

180 Reservoir Avenue , Rochester, NY 14620USA; 716-244-9023; USDA zone: 6 AHS zone: 3,4

Highline Botanical Garden

P.O. Box 69384 , SeaTac, WA 98168USA; 206-439-7362;

Highstead Arboretum

P.O. Box 1097 , Redding, CT 06875USA; 203-938-8809; USDA zone: 6a AHS zone: 5

Hillwood Museum & Gardens

4155 Linnean Avenue, NW , Washington, DC 20008USA; 202-686-8500; USDA zone: 7b AHS zone: 7

Historic Bartram's Garden

54th Street & Lindbergh Blvd. , Philadelphia, PA 19143USA; 215-729-5281; USDA zone: 6/7 AHS zone: 6

Hofstra University Arboretum

129 Hofstra University , Hempstead, NY 11549-1090USA; 516-463-5924; USDA zone: 7b AHS zone: 5

Holden Arboretum

9500 Sperry Road , Kirtland, OH 44094-5172USA; 440-256-1110; USDA zone: 6a AHS zone: 4

Honolulu Botanical Gardens

50 N. Vineyard Blvd. , Honolulu, HI 96817USA; 808-522-7060; USDA zone: 10 AHS zone: 4/5/6/7/8/9

Horticultural Arts & Park Design Institute

8700 SW 99th Street Road , Ocala, FL 34481USA; 352-854-0805; USDA zone: 9a AHS zone: 10

Horticultural Society of Western Pennsylvania

P.O. Box 5126 , Pittsburgh, PA 15206USA; 412-361-8677; USDA zone: 5 AHS zone: 4,5

Horticulture and Agroforestry Research Center

10 Research Center Road , New Franklin, MO 65274USA; 660-848-2268; USDA zone: 5b AHS zone: 7

Horticulture Center

N. Horticultural Drive & Montgomery Avenue , P.O. Box 21601 , Philadelphia, PA 19131USA; 215-685-0096; USDA zone: 6/7 AHS zone: 6

Horticulture Society of South Florida

464 Fern Street , West Palm Beach, FL 33401USA; 561-655-5522;

Houston Arboretum & Nature Center

4501 Woodway Drive , Houston, TX 77024USA; 713-681-8433; USDA zone: 9 AHS zone: 9

Howard Phipps Estate

P.O. Box 531 , 55 Post Road , Westbury, NY 11590USA; 516-333-0287; USDA zone: 7a AHS zone: 4

Hoyt Arboretum

Bureau of Parks , 4000 SW Fairview Blvd. , Portland, OR 97221USA; 503-228-8733; USDA zone: 7 AHS zone: 4

Hudson Gardens

2888 W. Maplewood Avenue , Littleton, CO 80120USA; 303-797-8565; USDA zone: 4a AHS zone: 6/7

Humber Arboretum

205 Humber College Blvd. , Etobicoke, ON M9W 5L7 Canada; 416-675-6622;

Humboldt Botanical Gardens Foundation

P.O. Box 6181 , Eureka, CA 95502-6181USA; 707-442-5139; USDA zone: 10a AHS zone: 1

Huntington Botanical Gardens

1151 Oxford Road , San Marino, CA 91108USA; 626-405-2160; USDA zone: 8a AHS zone: 8

Huntsville Botanical Garden

4747 Bob Wallace Avenue , Huntsville, AL 35805USA; 256-830-4447; USDA zone: 7b AHS zone: 7

Hupman Gardens

716 S. Fifth , Mebane, NC 27302USA; 919-563-6500; USDA zone: 7a AHS zone: 7

Idaho Botanical Gardens, Inc.

P.O. Box 2140 , 2355 N. Penitentiary Road , Boise, ID 83712USA; 208-343-8649; USDA zone: 6 AHS zone: 7

Indianapolis Museum of Art

1200 W. 38th Street , Indianapolis, IN 46208-4196USA; 317-923-1331; USDA zone: 5b AHS zone: 6

Indianapolis Zoological Society, Inc.

P.O. Box 22309 , Indianapolis, IN 46222-0309USA; 317-630-2001; USDA zone: 5 AHS zone: 5/6

Inniswood Metro Gardens

940 S. Hempstead Road , Westerville, OH 43081USA; 614-895-6216; USDA zone: 5b AHS zone: 5/6

International Peace Garden

R.R. 1, Box 116 , Dunseith, ND 58329USA; 701-263-4390; USDA zone: 3b AHS zone: 4

Iowa Arboretum

1875 Peach Avenue , Madrid, IA 50156USA; 515-795-3216; USDA zone: 4b AHS zone: 5

J. Paul Getty Museum

1200 Getty Center Drive, Suite 1100 , Los Angeles, CA 90049-1668USA; 562-459-7611; USDA zone: 10 AHS zone: 4

J.C. Raulston Arboretum

P.O. Box 7609 , Dept. of Horticultural Science, North Carolina State University, Raleigh, NC 27695-7609USA; 919-515-1192; USDA zone: 7b AHS zone: 7

Jasmine Hill Gardens & Outdoor Museum

P.O. Box 210792 , Montgomery, AL 36121-0792USA; 334-567-6463; USDA zone: 7b AHS zone: 8

Jenkins Arboretum

631 Berwyn-Baptist Road , Devon, PA 19333USA; 610-647-8870; USDA zone: 7 AHS zone: 6

Joseph Reynold O'Neal Botanic Gardens

P.O. Box 878 , Road Town , Tortola British Virgin Islands; 284-494-4557;

Juniper Level Botanic Gardens

9241 Sauls Road , Raleigh, NC 27603USA; 919-772-4794; USDA zone: 7b AHS zone: 7

Kalmia Gardens of Coker College

1624 W. Carolina Avenue , Hartsville, SC 29550-4906USA; 843-383-8145; USDA zone: 8b AHS zone: 8

Kings Park and Botanic Garden

, West Perth 6005 Western Australia; 61-8-9480-3625;

Kingsbrae Horticultural Garden, Inc.

220 King Street , St. Andrews, NB E5B 1Y8 Canada; 506-529-3335; USDA zone: 6b AHS zone: <1

Kingwood Center

900 Park Avenue West , Mansfield, OH 44906USA; 419-522-0211; USDA zone: 5a AHS zone: 4

Klehm Arboretum & Botanic Garden

2701 Clifton Avenue , Rockford, IL 61102-3537USA; 815-965-8146; USDA zone: 5 AHS zone: 5

Ladew Topiary Gardens

3535 Jarrettsville Pike , Monkton, MD 21111USA; 443-557-9570; USDA zone: 7a AHS zone: 5/6

Lakewold Gardens

P.O. Box 98092 , Lakewood, WA 98498USA; 253-584-4106; USDA zone: 10 AHS zone: 3

Lapsley Arboretum of the Barnes Foundation

300 N. Latch's Lane , Merion, PA 19066USA; 610-667-3825;

Leach Botanical Garden

6704 SE 122nd Avenue , Portland, OR 97236USA; 503-761-9503; USDA zone: 7 AHS zone: 4/5

Leila Arboretum Society

928 W. Michigan Avenue , Battle Creek, MI 49017USA; 616-969-0270; USDA zone: 5b AHS zone: 4

Linnaeus Arboretum & Sculpture Gardens

Gustavus Adolphus College , St. Peter, MN 56082USA; 507-933-7003; USDA zone: 5b AHS zone: 5

Lockerly Arboretum

1534 Irwinton Road , Milledgeville, GA 31061USA; 912-452-2112; USDA zone: 7/8 AHS zone: 8/9

Longhouse Reserve

133 Hands Creek Road , East Hampton, NY 11937USA; 516-329-3568; USDA zone: 7 AHS zone: 2,3

Longue Vue House and Gardens

7 Bamboo Road , New Orleans, LA 70124-1065USA; 504-488-5488; USDA zone: 9a AHS zone: 9

Longwood Gardens, Inc.

P.O. Box 501 , Kennett Square, PA 19348-0501USA; 610-388-1000; USDA zone: 6b AHS zone: 5,6

Longwood Graduate Program

126 Townsend Hall , University of Delaware , Newark, DE 19717-1303USA; 302-831-2517; USDA zone: 6a AHS zone: 6

Lyle E. Littlefield Ornamentals Trial Garden and Research Center

University of Maine , 115A Deering Hall , Orono, ME 04469USA; 207-581-2937; USDA zone: 5 AHS zone: 4

Mabery Gelvin Botanical Gardens

P.O. Drawer 1040 , 506 N. Lombard , Mahomet, Il 61853USA; 217-586-4630; USDA zone: 5b AHS zone: 6

Marie Selby Botanical Gardens

811 S. Palm Avenue , Sarasota, FL 34236USA; 941-366-5731; USDA zone: 9b AHS zone: 10

Markham Regional Arboretum Society

3503 Half Moon Lane , Concord, CA 94518-2255USA; 925-681-1551; USDA zone: 9b AHS zone: 7

Mary Grace Burns Arboretum

Georgian Court College , 900 Lakewood Avenue , Lakewood, NJ 08701USA; 732-364-2200; USDA zone: 7a AHS zone: 5

Marywood University Arboretum

2300 Adams Avenue , Scranton, PA 18509USA; 570-348-6265; USDA zone: 5b AHS zone: 4

Massachusetts Horticultural Society

Horticultural Hall , 300 Massachusetts Avenue , Boston, MA 02115USA; 617-536-9280; USDA zone: 6b AHS zone: 4

Massee Lane Gardens

American Camellia Society , 100 Massee Lane , Fort Valley, GA 31030USA; 912-967-2358; USDA zone: 8a AHS zone: 8/9

Matthaei Botanical Gardens

University of Michigan , 1800 N. Dixboro Road , Ann Arbor, MI 48105USA; 734-998-7061; USDA zone: 5b AHS zone: 4/5

McCrory Gardens

South Dakota State University , NPB 201, Box 2140A , Brooking, SD 57007-0996USA; 605-688-5136; USDA zone: 4 AHS zone: 5

McKee Botanical Garden

350 U.S. Hwy. 1 , Vero Beach, FL 32962-2905USA; 561-794-0701; USDA zone: 9b AHS zone: 9

McLaughlin Foundation

P.O. Box 16 , South Paris, ME 04281USA; 207-743-8820; USDA zone: 4 AHS zone: 4

Meadowlark Gardens

9750 Meadowlark Gardens Court , Vienna, VA 22182USA; 703-255-3631; USDA zone: 7 AHS zone: 7

Medford Leas

Rte. 70 , Medford, NJ 08055USA; 609-654-3000; USDA zone: 6a AHS zone: 6

Memorial Park Arboretum and Gardens

P.O. Box 5022 , Appleton, WI 54913-5022USA; 920-993-1900;

Memorial University of Newfoundland Botanical Garden

Memorial University of Newfoundland , 306 Mt. Scio Road , St. Johns, NF A1C 557 Canada; 709-737-8590; USDA zone: 6b AHS zone: <1

Memphis Botanic Garden

750 Cherry Road , Memphis, TN 38117-4699USA; 901-685-1566; USDA zone: 7b AHS zone: 8

Mendocino Coast Botanical Gardens

18220 N. Hwy. 1 , Fort Bragg, CA 95437USA; 707-964-4352; USDA zone: 9b AHS zone: 1/2/3

Minnesota Landscape Arboretum

University of Minnesota , 3675 Arboretum Drive, Box 39 , Chanhassen, MN 55317USA; 612-443-2460; USDA zone: 4a AHS zone: 5

Missouri Botanical Garden

P.O. Box 299 , St. Louis, MO 63166-0299USA; 314-577-5111; USDA zone: 6a AHS zone: 7

Mitchell Park Conservatory

524 S. Layton Blvd. , Milwaukee, WI 53215USA; 414-649-9830; USDA zone: 5b AHS zone: 4

Mobile Botanical Gardens

South Alabama Botanical and , Horticultural Society, P.O. Box 8382, Mobile, AL 36608USA; 334-342-0555; USDA zone: 8b AHS zone: 8

Monmouth County Shade Tree Commission

Holmdel Arboretum , P.O. Box 1255 , Freehold, NJ 07728-1255USA; 732-431-7903; USDA zone: 7a AHS zone: 5

Montgomery Botanical Center

11901 Old Cutler Road , Miami, FL 33156USA; 305-667-3800; USDA zone: 10 AHS zone: 10

Monticello

Gardens and Grounds Dept. , P.O. Box 316 , Charlottesville, VA 22902USA; 804-984-9836; USDA zone: 7a AHS zone: 6

Montpelier

National Trust for Historic Preservation , P.O. Box 67 , Montpelier Station, VA 22957USA; 540-672-0009; USDA zone: 7a AHS zone: 6

Montrose Botanic Gardens

P.O. Box 0323 , Montrose, CO 81402USA; 970-249-5404; USDA zone: 4b AHS zone: 6

Moody Gardens

One Hope Blvd. , Galveston, TX 77554USA; 800-582-4673; USDA zone: 9 AHS zone: 7/8

Morden Arboretum

Agriculture & Agri-Food Canada , Morden Research Centre, Unit 100 - 101 Rte. 100, Morden, MB R6M 1Y5 Canada; 204-822-7205;

Morris Arboretum of the University of Pennsylvania

9414 Meadowbrook Avenue , Philadelphia, PA 19118USA; 215-247-5777; USDA zone: 6/7 AHS zone: 6

Morton Arboretum

4100 Illinois Rte. 53 , Lisle, IL 60532-1293USA; 630-968-0074; USDA zone: 5b AHS zone: 6

Mount Auburn Cemetery

580 Mt. Auburn Street , Cambridge, MA 02138USA; 617-547-7105; USDA zone: 5 AHS zone: 4

Mount Hope Cemetery

P.O. Box 1012 , North Attleborough, MA 02761USA; 508-699-4451;

Mount Pisgah Arboretum

33735 Seavey Loop Road , Eugene, OR 97405-9602USA; 541-747-3817; USDA zone: 7 AHS zone: 4

Mountain Top Arboretum

P.O. Box 379 , Tannersville, NY 12485USA; 518-589-3903;

Mounts Botanical Garden

531 N. Military Trail , West Palm Beach, FL 33415-1395USA; 561-233-1749; USDA zone: 9b AHS zone: 10

Mourning Cloak Ranch and Botanical Gardens

22101 Old Town Road , Tehachapi, CA 93561USA; 805-822-1661; USDA zone: 6b AHS zone: 6/7/8/9

Mt. Cuba Center

P.O. Box 3570 , Greenville, DE 19807-0570USA; 302-239-4244; USDA zone: 7a AHS zone: 5,6

Mt. Holyoke College Botanic Garden

Mt. Holyoke College , 50 College Street , South Hadley, MA 01075-6440USA; 413-538-2116; USDA zone: 6a AHS zone: 5

Mynelle Gardens

City of Jackson , 4736 Clinton Blvd. , Jackson, MS 39209USA; 601-960-1894; USDA zone: 7b AHS zone: 9

Myriad Botanical Gardens

100 Myriad Gardens , Oklahoma City, OK 73102USA; 405-297-3995; USDA zone: 7a AHS zone: 8

National Audubon Society

285 E. Falconer Avenue , Holly Springs, MS 38635USA; 662-252-4143;

National Botanic Garden of Wales

Middleton Hall , Llanarthne, Carmarthenshire SA328HG United Kingdom; 01558 668768;

National Shrine of Our Lady of the Snows

442 S. De Mazenod Drive , Belleville, IL 62223USA; 618-397-6700; USDA zone: 6a AHS zone: 7

National Tropical Botanical Garden

P.O. Box 340 , Lawai, Kauai, HI 96765USA; 808-332-7324; USDA zone: 10 AHS zone: 6

Native Plant Center

Westchester Community College , Hartford Hall, 75 Grasslands Road, Valhalla, NY 10595USA; 914-785-6143;

Nebraska Statewide Arboretum

P.O. Box 830715 , University of Nebraska , Lincoln, NE 68583-0715USA; 402-472-2971; USDA zone: 5a AHS zone: 7

New England Ecological Garden

Thompson School , University of New Hampshire , Durham, NH 03824-3652USA; 603-862-1035; USDA zone: 5 AHS zone: 4

New England Tropical Conservatory

P.O. Box 4715 , Bennington, VT 05201USA; 413-458-5336; USDA zone: 5b AHS zone: 3,4

New England Wild Flower Society

Garden in the Woods , 180 Hemenway Road , Framingham, MA 01701-2699USA; 508-877-7630; USDA zone: 6a AHS zone: 5

New Orleans Botanical Garden

1 Palm Drive , New Orleans, LA 70124USA; 504-483-9386; USDA zone: 9a AHS zone: 9

New York Botanical Garden

200 Street & Kazimiroff Blvd. , Bronx, NY 10458-5126USA; 718-817-8700; USDA zone: 7a AHS zone: 5

Niagara Parks Botanical Gardens

P.O. Box 150 , Niagara Falls, ON L2E 6T2 Canada; 905-356-8554; USDA zone: 5b AHS zone: <1

Nichols Arboretum

University of Michigan , 1610 Washington Heights , Ann Arbor, MI 48104-1700USA; 734-998-9540; USDA zone: 5b AHS zone: 4

Norfolk Botanical Garden

6700 Azalea Garden Road , Norfolk, VA 23518-5337USA; 757-441-5830; USDA zone: 7b AHS zone: 7

Normandale Community College

9700 France Avenue South , Bloomington, MN 55431USA; 612-832-6532; USDA zone: 5a AHS zone: 5

North Carolina Arboretum

100 Frederick Law Olmsted Way , Asheville, NC 28806-9315USA; 828-665-2492; USDA zone: 6b AHS zone: 5

North Carolina Botanical Garden

University of North Carolina at Chapel Hill , CB 3375, Totten Center , Chapel Hill, NC 27599-3375USA; 919-962-0522; USDA zone: 7a AHS zone: 7

North Carolina Zoological Park

4401 Zoo Pkwy. , Asheboro, NC 27203USA; 919-879-7000; USDA zone: 7b AHS zone: 7

Northland Arboretum

Paul Bunyan Conservation Area , P.O. Box 375 , Brainerd, MN 56401USA; 218-829-8770; USDA zone: 3b AHS zone: 4

Oak Hill and The Martha Berry Museum

P.O. Box 490189 , Mt. Berry, GA 30149USA; 706-291-1883; USDA zone: 7a AHS zone: 7

Oceanside School Six Memorial Botanical Garden & Arboretum

3160 Skillman Avenue , Oceanside, NY 11572USA; 516-678-8568; USDA zone: 7b AHS zone: 4

Oklahoma Botanical Garden & Arboretum

OK State University, Hort. & L.A. , 360 Agriculture Hall , Stillwater, OK 74078-6027USA; 405-744-5414; USDA zone: 6b AHS zone: 8

Oklahoma City Zoological Park

2101 NE 50th Street , Oklahoma City, OK 73111-7199USA; 405-425-0247; USDA zone: 7a AHS zone: 8

Oklahoma State University

Horticulture Department , 400 N. Portland Avenue , Oklahoma City, OK 78107USA; 405-945-3358;

Olbrich Botanical Gardens

3330 Atwood Avenue , Madison, WI 53704USA; 608-246-4550; USDA zone: 5a AHS zone: 4/5

Omaha Botanical Gardens

P.O. Box 24089 , Omaha, NE 68124USA; 402-346-4002; USDA zone: 5a AHS zone: 7

Oneida Community Mansion House

170 Kenwood Avenue , Oneida, NY 13421USA; 315-363-0745;

Oregon Garden

P.O. Box 155 , Silverton, OR 97381-2252USA; 503-874-8100;

Orland E. White Arboretum