National - mail order
Jackson & Perkins
Jung Seed Company
Roots and Rhizomes
Wayside Gardens
Colorado
Gulley Greenhouse, Fort Collins
Tel: 970-223-4769
UTE Trail Greenhouse, Boulder
Tel: 303-579-1328
Connecticut
Cortina Gardens, New Milford
Tel: 860-354-8120
Woodland Gardens, Manchester
Tel: 860-643-8474
Georgia
Perennial Grace Nursery, Alpharetta
Tel: 770-569-5448
Scottsdale Farms Nursery, Alpharetta
Tel: 770-777-5875  
Idaho
Edwards Greenhouse, Boise
Tel: 208-342-7548
Illinois
Bon Vivant Nursery, Urbana
Tel: 217 239 3200
Danchris Nursery, Streator
Tel: 815-672-8135
Effinger Garden Center, Belleville
Tel: 618-234-4600
Faber Floral Co. & Greenhouses, Kankakee
Tel: 815-932-5811 
Growing Grounds, Bloomington
Tel: 309-827-4343 
Mini Earth Green Houses, Grayslake
Tel: 847-223-7282
Sid's Greenhouses & Garden Center, Palos Hills
Tel: 708-974-4500
Sid's Home & Garden Showplace, Bolingbrook
Tel: 630-904-1007
Ted's Greenhouses, Tinley Park
Tel: 708-532-3575 
Woldhuis Farm, Grant Park
Tel: 815-465-6310
Indiana
Backyard Gardens, Shelbyville
Tel: 765-544-9132
Country View Greenhouse, South Whitley
Tel: 260-723-4571
Elsbury's Greenhouses, Hope
Tel: 812-546-4454 
Gardens on the Prairie, Lowell
Tel: 219-663-3772
Linton's, Elkhart
Tel: 574-293-9699
McIntosh Greenhouse & Garden Center, Goshen
Tel: 574-642-3234
Miller's Manor Gardens, Noblesville
Tel: 317-770-7678 
Old Farm Market, Avon
Tel: 317-271-3447 
Remus Farms, Hobart
Tel: 219-962-6738
Iowa
Dennys Greenhouses, Wever
Tel: 319-372-1020
Dobie's, Durango
Tel: 563-552-1907
Gardentown USA, Davenport
Tel: 563-326-4590 
Piersons Flower Shop & Greenhouses, Cedar Rapids
Tel: 319-366-1826
Kansas
Arnold's Greenhouse, Le Roy
Tel: 620-964-2463
Family Tree Nursery, Overland Park
Tel: 913-642-6503
Family Tree Nursery, Shawnee
Tel: 913-631-6121
Family Tree Nursery, Liberty
Tel: 816-781-0001
Heifner Nursery, Topeka
Tel: 785-272-1487
Lee Creek Gardens, Manhattan
Tel: 785-537-8262
Stutzman Greenhouse, Hutchinson
Tel: 620-662-0559 
Sunrise Garden Center, Douglas
Tel: 785-843-2004
Sunrise Garden Center, Lawrence
Kentucky
Boone Gardiner Garden Center, Louisville
Tel: 502-245-0238
Springhouse Gardens, Nicholasville
Tel: 859-224-1417
Tree Point, Carlisle
Tel: 859-227-1319 
Wallitsch Garden Center, Louisville
Tel: 502-454-3553
Maine
Estabrook's, Yarmouth
Tel: 207-846-4398
McGlauflin's Perennials, Lisbon Falls
Tel: 207-353-0686
Plainview Farm, North Yarmouth
Tel: 207-829-5004
Robin's Flower Pot, Farmington
Tel: 207-778-5937
Union Agway, Union
Tel: 207-785-4385
Maryland
Kingsdene Nursery & Garden Center, Monkton
Tel: 410-343-1150
Massachusetts
Avant Gardens, Dartmouth
Tel: 508-998-8819
Briggs Nursery, North Attleboro
Tel: 508-699-7421
The Farmers Daughter, Aubern
Tel: 508-832-2995
Michigan
Begick Nursery & Garden Center, Bay City
Tel: 989-684-4210
Fruitbasket Flowerland, Wyoming
Tel: 616-532-7404
Hallson Gardens, Brooklyn
Tel: 517-467-7955
Kirbys Garden, Lake City
Tel: 231-839-5596
Romence Gardens Inc., Portage
Tel: 269-323-8310
Perfect Petals Garden Center, Mayville
Tel: 989-843-0620
Wedel's, Kalamazoo
Tel: 616-345-1195
Minnesota
Chenoweth Floral & Greenhouses, New Brighton
Tel: 651-631-3535
Drummers Garden Center & Floral, Mankato
Tel: 507-388-4877
Lawn King, Corcoran
Tel: 763-420-2909
Linder's Garden Center,  St. Paul
Tel: 651-488-1927
Mannion's Greenhouse & Floral, Rush City
Tel: 320-358-4838
Nelson Nursery and Garden Center, Zimmerman
Tel: 763-856-2441
Rice Creek Gardens, Blaine
Tel: 763-754-8090
Missouri
Greenscape Gardens, Manchester
Tel: 314-821-2440
Longview Gardens Inc., Kansas City
Tel: 816 765-5664
Maxwell Homestead Greenhouses, Florissant
Tel: 314-741-2041
Sugar Creek Gardens, Kirkwood
Tel: 314-965-3070
Nebraska
Finke Gardens, Lincoln
Tel: 402-466-1995  
Shamrock Nursery, Holt
Tel: 402-336-3323
New Hampshire
Cheshire Floral Farm, Marlborough
Tel: 603-876-4537
The Mixed Border Nursery & Gardens, Hollis
Tel: 603-882-5538 
New Jersey
Cicconi Farms, Jackson
Tel: 732-363-1420
New York
Genrich's Garden Center, Rochester
Tel: 585-342-9830
Lockwood's Greenhouses, Hamburg
Tel: 716-649-4684
Oligny's Country Gardens, Gansevoort
Tel: 518-745-7604
R & P Greenhouses, Eaton
Tel: 315-684-3362
Roslyn Nursery, Dix Hills
Tel: 631-643-9347
Seneca Greenhouse, West Seneca
Tel: 716-677-0681
Story's Nursery, Freehold
Tel: 518-634-7754
Turek's Country Bumpkin, Lansing
Tel: 607-533-9247
North Carolina
Archer Lodge Herb Farm, Raleigh
Tel: 919-553-4772
Big Bloomers, Sanford
Tel: 919-776-6597
New Born Nursery, Stoneville
Tel: 336-573-9008
Plant Delights Nursery, Raleigh
Tel: 919-772-4794
The Garden Greenhouses, Salisbury
Tel: 704-636-7208 
Ohio
Andy's Garden, Piqua
Tel: 937-773-3081
Andy's Garden, Troy
Tel: 937-335-5550
Breezewood Gardens, Geuga
Tel: 440-543-2124
Colorscapes Gardens & Landscaping, Defiance
Tel: 419-395-2515
Pennsylvania
Iannetti's Garden Center, Burgettstown
Tel: 724-729-3500
Quality Gardens, Inc., Valencia
Tel: 724-625-2770
South Dakota
Perennial Passion, Sioux Falls
Tel: 605-335-2215
Tennessee
Littleton Greenhouse, Jonesborough
Tel: 423-753-9314 
Sunlight Gardens, Andersonville
Tel: 865-494-8237 
Texas
Antique Rose Emporium, Brenham
Tel: 979-836-9051
Vermont
Equinox Valley Nursery, Manchester
Tel: 802-362-2610
Rising Sun Greenhouses, Bethel
Tel: 802-234-6576
Virginia
Betty's Azalea Ranch, Fairfax
Tel: 703-830-8687
Crownsville Nursery, Strasburg
Tel: 540-631-9411
Lake Anna Nursery & Garden Center, Mineral
Tel: 540-894-9488
McDonald Garden Center, Chesapeake
Tel: 757-465-1110
McDonald Garden Center, Hampton
Tel: 757-722-7463  
McDonald Garden Center, Virginia Beach
Tel: 757-464-5564    
Pine Knot Farms, Clarcksville
Tel: 434-252-1990
Sandy's Plants, Mechanicsville
Tel: 804-746-7092  
Washington
Big Dipper Farm, Black Diamond
Tel: 360-886-8133
Swanson's Nursery, Seattle
Tel: 206-782-2543
Upriver Greenhouse, Spokane
Tel: 509-487-3961
West Virginia
Groundworks Nursery, Hinton
Tel: 304-466-5181 
Wisconsin
Ebert's Greenhouse Village, Ixonia
Tel: 920-261-5645
Funkie Gardens, Prescott
Tel: 715-262-5593
Grinde's Garden Center, Eau Claire
Tel: 715-833-2292
Jung Garden Center, Madison (Nesbitt Rd)
Tel: 608-271-8900
Jung Garden Center, Madison (Northport Dr)
Tel: 608-249-8120
Jung Garden Center, Randolph
Tel: 920-326-5672
Jung Garden Center, Steven's Point
Tel: 715-341-8939
Jung Garden Center, Sun Prairie
Tel: 608-825-9390
Mayfield Nursery, West Bend
Tel: 262-677-3583
Milaeger's, Racine
Tel: 262-639-2040
Milaeger's, Sturtevant
Tel: 262-886-2117
Minor's Garden Center, Milwaukee
Tel:414-354-4830
Red Leaf Nursery, Green Bay
Tel: 920-865-8183
Pesches Greenhouses, Lake Geneva
Tel: 262-245-6125 
Schroeder's Flowers, Green Bay
Tel: 920-436-6363
Simon's Gardens, Brookfield
Tel: 262-796-1248
Simon's Gardens, Mukwonago
Tel: 262-662-2398
The Bruce Company, Middleton
Tel: 608-836-7041
The Flower Factory, Stoughton
Tel: 608-873-8329
The Flower Source, Germantown
Tel: 262-251-7673