| Company |
| E & F Gardens |
| E & R Seed |
| E & S Dahlias |
| E and B Farm |
| E.F.G. Orchids Inc. |
| E.Hernandez Family Nursery (Formerly Lowder Farm & Nursery) |
| E.T. Daylily Garden |
| Eagle Bay Gardens (Cook's Nursery & Eagle Bay Hostas) |
| Eagle Creek Seed Potatoes |
| Earl May Seed & Nursery |
| Early's Farm and Garden Centre, Inc. |
| Earlybird Daylilies and Iris |
| Earth in Common (JungleFlora™) |
| Earth International Seeds, Inc. |
| Earth Star, Inc. |
| Earth's Answer Organic Products |
| Earth's Friend Ind. Inc |
| EarthBox |
| Earthcare Enterprises |
| Earthcare Seeds |
| Eartheart Gardens |
| Earthly Goods, Ltd. |
| Earthly Paradise Gardens |
| Earthly Pursuits |
| EarthPros (Green Glow Nursery) |
| Earthskin Nursery |
| Earthsoils Inc. |
| Earthspirit Farm |
| Earthtools |
| Earthworms 4 Sale |
| East Lake Nursery |
| Eastcoast Perennials |
| Eastern Herbs |
| Eastern Leaf |
| Eastern Plant Specialties |
| Eastfork Nursery |
| Eastfork Orchids |
| Eastside Hydroponics |
| Eastwoods Nurseries Japanese Maples |
| Easy Cactus |
| Easy Carnivores |
| Easy Christmas Tree |
| Easy Digging Tools |
| Easy Exotics Connoisseurs Choice |
| Easy Flowers |
| Easy Fruit |
| Easy Grow Greenhouses (EasyGrow.com) |
| Easy Orchids |
| Easy Orchids |
| Easy Outdoor Decor |
| Easy to Grow Bulbs |
| Easy To Grow Bulbs (formerly Willow Creek Gardens) |
| Easy-Spin Tumbleweed Composter |
| EasyGreen |
| Easyliving Native Perennial Wildflowers (Easy Living Wildflowers) |
| Eaton Nursery |
| ECHO (Educational Concerns for Hunger Organization) |
| Echo Iris Garden |
| Eclectic Gardens |
| Eco Enterprises |
| Eco-Gardening.com |
| Eco-Gardens |
| eco-grow (Riverside House) |
| Eco-tec Plant Marker |
| EcoChem Inc. |
| Ecogenesis Inc. |
| ECOLAGE |
| Ecologel Solutions, LLC |
| Ecologic Technologies |
| Ecom Office Supplies |
| Ecoscape Nursery |
| Ecoseeds |
| Ecuagenera, Cia. Ltda. |
| Ed Hume Seeds |
| Edelweiss Perennials |
| Eden Brothers Seed Company |
| Eden Organic Nursery Services, Inc. (EONS) |
| Eden Seeds |
| EdensBlooms.com |
| Edge of the Woods Native Plant Nursery |
| Edgewood Nursery |
| Edible Forest Nursery (formerly Northwind Nursery & Orchards) |
| Edible Landscaping |
| Edith's Daylilies |
| Edmunds' Roses |
| Ednie Flower Bulb, Inc. |
| Edrom Nurseries |
| Educational Science Co. |
| Edulis |
| Edward Fort Nurseries |
| Effortless Gardening (Effortless Action, LLC) |
| eFlowerGarden |
| eFowl.com |
| eGardenSeed.com |
| Eggert Pflanzenhandel |
| Egmont Seeds |
| El Arish Tropical Exotics |
| El Chino Nursery |
| El Dorado Heirloom Seeds (Lipscomb Enterprises survivalistseeds.com) |
| el Summit Perennials Nursery |
| Elden Garden Dahlias |
| Eldon Tropicals |
| Eleanor's Garden, LLC |
| Eleanor's of California |
| ElectricFenceCompany.com |
| Element 6 Products |
| Elemental Nursery |
| Elephant Ears by Pacific Callas |
| Elite World of Fountains |
| Elixir Farm |
| Elizabeth Town Hellebores |
| Elk Mountain Nursery |
| Elk Ridge NatureWorks, LLC |
| Elke's Chillies (HealthProducts-au.com) |
| Elkhorn Garden |
| Elkhorn Gardens |
| Elkhorn Native Plant Nursery |
| Ellenton Growers Orchids |
| Eller's Sunshine Garden |
| Ellie's Daylilies |
| Ellie's Garden |
| Ellison Perennials |
| Elm Research Institute |
| Elmore Ferns |
| Elmore Orchids |
| Elua Wai Farm |
| Elysium Garden-Nursery |
| Emerald Coast Growers |
| Emerald Goddess Gardens |
| Emeritus Holdings LLC |
| Emily's Plants |
| Eminence Meadows |
| Emperor Aquatics Pond & Water Garden Supplies |
| Emperor's Bonsai |
| Empire National Nursery, LLC |
| Encanto Farms Nursery |
| Enchanted Door |
| Enchanted Fairy Doors (Don Mechanic Enterprises, Ltd.) |
| Enchanted Gardens |
| Enchanted Gardens |
| Enchanted Gardens (miniature-gardens.com) |
| Enchanted Seeds |
| Enchanted Valley Gardens |
| Enchanting Sweet Peas |
| Enchantment Acres Flower Farm |
| Encinitas Nursery |
| Endangered Species |
| Endless Mountains Daylily Farm.com |
| Endless Summer Flower Farm |
| Enfin des Fleurs, Inc. |
| England's Orchard & Nursery |
| Englerth Gardens |
| English Basketry Willows |
| English Country Garden Collection (The St. George Company) |
| English Creek Gardens |
| English Garden Solutions |
| Engraved Garden Path Markers |
| Enoch's Berry Farm |
| Ensata Gardens |
| Enviro-Cakes |
| Environmental Factor Inc. |
| Environmental Seed Producers (ESP) |
| EnviroScapes |
| Enzor Farms |
| EON Industries, Inc. |
| ePatio Furniture Direct (ePatioFurnitureDirect) |
| Epic Repellents |
| Epies by Pat |
| eplants.com |
| ePonds.com |
| ePontoPlants |
| Equatorial Exotics |
| Equilibrio Carnivorous Plants |
| Equinox Hydroponics |
| Eric's Exotics Orchid Nursery |
| Ericaceae |
| Erikson's Daylily Gardens |
| Ernst Conservation Seeds |
| Erva Nature House |
| Esbenshade's Garden Center |
| Escondido Juncea |
| eSeeds.com |
| Essence of the tree |
| Estate Perennials (formerly Hollandia Flowers & Bulbs) |
| Estes Hatchery LLC |
| Eternal Seed |
| Ethel Gloves |
| Ethnoplants |
| Etowah Seed & Nursery Company |
| Etty, Thomas Esq. |
| Eucalyptus Nurseries |
| Eudlo Cycad Gardens |
| Eurobulb/Verberghe |
| Eurocalllis (Francois Verhaert) |
| eurodahlia.com (Station House Nurseries, Ltd.) |
| EuroDesert Roses |
| EuroOrchid.com |
| Europa Greenhouses, Ltd. |
| Europalms BVBA |
| Evans Plant Company |
| Everest Nursery & Company |
| Evergreen Farms |
| Evergreen Gardens |
| Evergreen Gardenworks |
| Evergreen Nursery |
| Evergreen Nursery, Inc. |
| Evergreen Seed |
| Evergreen Y.H. Enterprises |
| Everlast Greenhouses & Solariums, Ltd. |
| Everlasting Hardwoods |
| Everlasting Seeds |
| Everly Dahlia Farms |
| Evermay Nursery |
| EverSpring Orchids |
| Everstraw |
| Everwilde Farms, Inc. |
| Everwood Farm |
| Everybody's Garden Center (Light Manufacturing) |
| Everything Koi |
| EvoOrganic |
| Excalibur Fruit Trees |
| Excelsa Gardens |
| Exhibition Seeds |
| Exline Iris Garden & Crafts |
| Exotic Garden |
| Exotic Hibiscus |
| Exotic Orchids of Maui |
| Exotic Orchids Plus |
| Exotic Palms |
| Exotic Plants |
| Exotic Plants Plus (Par O Bek Orchids) |
| Exotic Plumeria (Exotic Hawaiian Lei Flower) |
| Exotica Plants |
| Exotica Rare Fruit Nursery |
| ExoticPlantBooks.com |
| Exterior Accents |
| Extreme Daylilies |
| Extremely Green Gardening Company |
| EZdaylily.com |
| EZgrasses.com |
| EZGro |
| EZhosta.com |
| EzHydroKit.com |
| EZPalms |
| EZPlant.com |
