| Company |
| D & B Nursery and Agricultural Supply Co. (formerly Fuchsialand.com) |
| D & M Country Gardens |
| D. Landreth Seed Co. |
| D.O.T. Patio & Home |
| D.R. Mayo Seed Company |
| D.T. Brown & Co. |
| D'arcy & Everest Ltd. (Meadowsweet Nursery) |
| D'Asign Source Botanicals |
| D&P Industries, Inc. (Urban Garden Center) |
| DA Tree Store (karena308 on ebay) |
| Dacha Barinka |
| Dad's Garden Gear Co. |
| Dadant & Sons Inc. |
| Daddy Pete's Plant Pleaser |
| Daffies |
| Dahlia Barn |
| Dahlia Dandies (Valler Industries) |
| Dahlia Llama |
| Dahlia.com (Hamilton Dahlia Farm) |
| Dahlias By Barb |
| Dahlias by Les and Viv Connell |
| Dahlias Galore |
| Dahlias Organic |
| Dai-ichi Bonsai |
| Daisy Farms |
| Daisy Fields |
| Daisy Wheel Nursery |
| Dakota Blue Worms |
| Dakota Garlic |
| Daley's Fruit Tree Nursery |
| Dallas Bonsai |
| Dalou Farms |
| Damon Gardens |
| Dan & Alandra's Perennial Plants & Bulbs |
| Dan & An's Worm Farm |
| Dan's Dahlias |
| Dan's Greenhouse |
| Dancing Oaks Nursery |
| Dangerous Plants Carnivorous Plant Specialists |
| Daniel's Specialty Nursery |
| Daniel's Specialty Nursery |
| Danielle's Dahlias |
| Daniels Plant Food |
| Danny Pleasant Gardens |
| Darby Creek Trading Co. |
| Darcy's From the Forest |
| Dardon's Hybrid Daylilies |
| Daredevil Daylily |
| Dark Falls Orchids |
| DarkEggs.com |
| DAS Farms (dasfarms.com) |
| DaSu Bonsai Studios |
| Dave's Nursery (DBA davidverkade.com) |
| Dave's Seeds and Plants |
| Dave's Violets |
| David Austin Roses (UK) |
| David Austin Roses (US) |
| David Burdick, Grower of Daffodil Flowers and Bulbs & More (daffodilsandmore.com) |
| David Lamb |
| David's Exotic Plants |
| David's Garden Seeds |
| David's Limited Editions |
| Davidsans Japanese Maples |
| Davidson Greenhouse & Nursery Inc. (Good Scents Catalog) |
| Davin Paul Designs |
| Davis Boxwood & Daylily Nursery |
| Davis Brook Farm |
| Davis Dahlias |
| Dawn's Bloomers |
| Day Bloomers Garden |
| Day-by-Daylilies |
| Day's Garden |
| Daylilies & More |
| Daylilies Abloom |
| Daylilies Buy George, LLC |
| Daylilies By The Pond |
| Daylilies Etc. |
| Daylilies Galore (Thomas Daylily Farm) |
| Daylilies in the Country |
| Daylilies in the Valley |
| Daylilies of Kenefick |
| Daylilies of North Carolina |
| Daylilies of the Valley |
| Daylily and Hosta Gardens |
| Daylily Connection |
| Daylily Depot Gardens |
| Daylily Dreams & Hosta Haven |
| Daylily Fields, LLC |
| Daylily Garden Perennials |
| Daylily Gardens at Safe Haven |
| Daylily Haven Iris Gardens |
| Daylily Lane (Poplar Creek Perennials) |
| Daylily Lovers (A Spring Hill Nursery Store) |
| Daylily Manor |
| Daylily Meadows |
| Daylily Nursery |
| Daylily Nut Farm |
| Daylily Paradise (Veychek Gardens & Nursery Inc.) |
| Daylily Place |
| Daylily West (formerly Benrose Daylily Garden) |
| Daylily World |
| DaylilyGardens.com (Daylily Gardens of Floyd Knobs) |
| DaylilySource.com |
| Daystar Gardens |
| Dayton Hydroponics |
| De Bruyn Seed Co. |
| De Engelhoeve Seeds (Leylant.com) |
| De Groot, Inc. |
| Dean and Judy's Iris Patch |
| Dean Swift Seed Company |
| DeBaggio's Herb Farm & Nursery |
| Decora Buzet |
| Decorative Outdoor Products.com |
| Dedication Trees® |
| Dee's Gardens |
| Dee's Nursery & Florist |
| DeepRock |
| Deer Country Gardens |
| Deer Fortress |
| Deer Out Deer Repellent |
| Deer Run Daylily Gardens, LLC |
| Deer Scram |
| Deer Springs Daylilies |
| Deerbusters (Trident Enterprises) |
| Deerfencing.com |
| DeerMinders LLC |
| DeerWood Farm & Gardens |
| DeFrance, Charles T. |
| DeGoede Bulb Farm and Gardens |
| DeGrandchamp's Blueberry Farm |
| Del's Japanese Maples (Laura's Heather Oak Rhododendrons) |
| Delano Daylilies.com |
| Delegeane Garlic Farm |
| Delightful Dahlias |
| Delmarvelous Chestnuts |
| Delmez Gardens |
| DeLong Farms |
| Delp Christmas Tree Farm |
| Delta Oil Mill |
| Denali Seed Company |
| Denise's Garden |
| DensuVentures |
| Derek Lloyd Dean Pelargoniums |
| Desert Don's Greenhouse |
| Desert Enterprises |
| Desert Garden Care |
| Desert Gardens LLC |
| Desert Succulent Creations |
| Desert to Tropics |
| Design by Nature (webury.com) |
| DesignArt Gardens |
| Desirable Plants |
| DeskTop Labels |
| Destination Tropicals (DestinationTropicals.com) |
| Devonshire Gardens |
| DeVroomen Garden Products (formerly Northwest Bulb & Perennial) |
| Dewpoint Gardens |
| Di's Delightful Plants |
| Diamond Dusted Daylily Gardens |
| Diamond Valley Violets |
| Diane's Daylilies |
| Diane's Flower Seeds |
| Dibleys Nurseries |
| Dick Wright Echeverias (wrightnursery.com) |
| Diggers Garden |
| Digging Dog Nursery |
| Dillard Gardens |
| Dilworth Nursery |
| Dimension Trade Company, LLC |
| Dimeo Blueberry Farms |
| Dingdong's Garden |
| Direct Gardening |
| Dirk van der Werff's PLANTS |
| Dirt Goddess Super Seeds and Garlic Farm |
| Dirt Works |
| Dirty Kneez Nursery |
| Discount Fence Supply, Inc. |
| Discount Garden Supply, Inc. |
| Discount Hydroponics |
| Discount Pond Supplies |
| Discount Seeds |
| Distinctly Creative Designs |
| Divine Cactus |
| Dixie Bulbs |
| Dixie Lily Nursery |
| Dixondale Farms |
| DJ Enterprises |
| DK Photography and Nursery |
| DnE Nursery |
| DNT Tree Farm (also dba DNT Nursery) |
| Do My Own Pest Control |
| Do-Da-Dahlias |
| Dobbies Garden Centres |
| Dobies Garden (Samuel Dobie & Son) |
| Doe Valley Farm |
| Doggie Detour |
| Doghouse Dahlias |
| Dogwood Farm |
| Dogwood Gardens Organic Farm |
| Dole Plantation |
| Dollar Organic Seeds |
| Dollar Plants |
| DollarSeed (Dollar Seed) |
| DollarSeedStore.com |
| Dololly's Daylilies |
| Dominion Seed House |
| Don Herr Daylilies |
| Don's Epiphyllum World |
| Donahue's Clematis Specialists |
| Donaroma's Nursery & Landscape Services |
| Donovan's Roses |
| Dooley Gardens |
| Doornbosch Brothers |
| Dorchester Aquatic Nursery |
| Dorset Blueberry Company |
| Dot Tool & Cutter Grind |
| Double A Vineyards, Inc. |
| Double Helix Farms |
| Double R Discount Pet, Ranch and Farm Supply® |
| Doug Eckel's Palms, Cycads and Platyceriums |
| Doug's Daylilies |
| Dovetail Woodworks, Inc. |
| Dovetails Originals |
| Dowdeswell's Delphiniums Ltd |
| Dowis Ranch |
| Down 'n Dirty Farms |
| Down on the Farm Seed |
| Down the Garden |
| Down to the Roots Organic Homesteading Magazine |
| Downderry Nursery |
| Downs' Rhododendrons |
| Doyle Farm Nursery |
| Doyle's Thornless Blackberry |
| DP Industries |
| DR Trimmer/Mower |
| Dr. JB's Hummingbird Products, LLC |
| Dr. Tomato |
| Drago Cactoid |
| Dragon Agro Products |
| Dragon's Mead Daylily Garden |
| Dragonfly Aquatics |
| Dragonfly Gardens |
| Dragonfly Hill Daylilies |
| Dragonfly Landing |
| Draycott Gardens |
| Dreaming of the Tropics Nursery |
| Dreamscape Outdoor Living & Garden Inc. |
| Drewitt's Bulbs (formerly C & M Drewitt Rare and Unusual Bulbs) |
| Driesesgarden |
| Driftwood Gardens and Seeds |
| Drip Depot |
| Drip Rite Irrigation Products, A Division of Strong Enterprises |
| DripWorks |
| DriWater, Inc. |
| Dropseed Native Landscapes |
| Dropseed Native Plant Nursery |
| DrsFosterSmith.com |
| Dryscapes |
| Dual Blade Hoe |
| Dubé Botanical Gardens |
| Duddles Tree Farm |
| Duke's Daylilies (DukesDaylilies.com) |
| Duluth Trading Co. |
| Dunbar Gardens |
| Duncraft |
| Dune Lane Nursery |
| Dunrobin Daylilies |
| Dupont Nursery, Inc. |
| Durable Plastic Design, LLC (Orcaboard™) |
| DurableToys.com (Needak, Inc.) |
| Duracraft Garden Accessories |
| Durham Botanicals |
| Dust Bowl seeds |
| Dutch Country Bird Feeders |
| Dutch Faust World Wide Exotic Seed Company (Faust & Associates) |
| Dutch Flower Bulbs and Imports |
| Dutch Gardens |
| Dutch Grown |
| Dutch Mill Bulbs, Inc. |
| Dutch Village |
| Dutchmaster Nurseries Limited |
| Dutchmill Gardens |
| Dutchmill Herbfarm (Barb's Dutchmill Lavender) |
| Dyna-Gro Nutrition Solutions |
| Dysons Nurseries at Great Comp Garden |
