Harmony Gardens
Tropicals, bulbs and rhizomes, ivy, bougainvillea and accessories are offered.
http://harmonygardens.org

Van Dycks
Selling bulbs and perennials. Also provides information on a range of subjects, including fundraisers and kids gardening.
http://www.vandycks.com/

Exotic Gardening
Plants, forums, and a members only section which includes an encyclopedia, articles, and new product information.
http://www.exoticgardening.com/

Online Plant Center
A broad selection of landscape shrubs, perennials, and groundcovers. Ships direct from the grower to the retail customer.
http://www.onlineplantcenter.com/

Seminole Springs Antique Rose and Herb Farm
Herbs, plants and antique garden roses, many especially suited for the southern US.
http://www.rosesandherbs.com/

Botanus.com
Plants for Canadian gardens.
http://www.botanus.com/

Earthly Pursuits, Inc.
Ornamental grasses, perennials, bamboo, and ferns.
http://www.earthlypursuits.net/

Artistic Gardens
Offers herb, vegetable, and flower seeds, bulbs, and perennial plants.
http://www.artisticgardens.com/

Direct Gardening
Offers seeds, bulbs, plants, and trees from several companies.
http://www.directgardening.com/

Bonnet Nurseries
Supplier of ornamental, forestry, and fruit trees, roses, and conifers in Belgium. [French/English]
http://www.lesdain.be/

Aitken's Salmon Creek Garden
Specializes in the sale of select iris hybrids and exotic orchids. Located in Washington state, ships worldwide.
http://www.flowerfantasy.net/

Eve's Garden Gifts
Offers bonsai, lucky bamboo, ikebana and feng shui supplies. Includes illustrated catalog and plant care information. Ships throughout US.
http://www.evesgardengifts.com/

Tropiflora
Nursery in Florida offers orchids, bromeliads, succulents, and other tropical plants, as well as a range of growers' supplies and books.
http://www.tropiflora.com/

PlantRanch.net
Nursery in Michigan offers a selection of bargain perennials, groundcovers, shrubs, and trees, primarily shipped bare-root.
http://plantranch.net/

Fairweather Gardens
Mail-order growers of unusual trees, shrubs, grasses, conifers, and perennials, located in New Jersey. Company profile, illustrated catalog, and garden calendar.
http://www.fairweathergardens.com/

American Daylily & Perennials
Grower of daylilies, lantanas, cannas, and cleome near Kansas city. Includes growing guides for home gardeners and commercial producers.
http://www.americandaylily.com/

The Living Difference
Florida nursery offering bromeliads, bonsai, ginger, orchids, and carnivorous plants.
http://www.thelivingdifference.com/

Great Lake Gardens
Mail-order nursery specializing in uncommon and unusual native and exotic potted perennials, shrubs, trees, and vines for gardens of the US Great Lakes area.
http://greatlakegardens.com/

Companion Plants
Ohio nursery featuring perennials and seeds as well as unusual medicinal, dyers and culinary herbs and mushrooms.
http://www.companionplants.com/

White Flower Farm
Connecticut nursery growing and supplying perennials, annuals, bulbs, shrubs, vines and roses.
http://www.whiteflowerfarm.com/

Nichols Garden Nursery
Offers vegetable, herb and flower seeds, herbs, tea and berry plants, and garden products. Located in Oregon.
http://www.nicholsgardennursery.com/

Bluegrass Gardens Plant Nursery
Kentucky nursery offering a small assortment of trees, shrubs, perennials, seeds and garden supplies.
http://www.bluegrassgardens.com/

Cross Common Nursery
Supplier and propagator of exotic, tropical, and unusual plants, including Mediterranean fruits, passionflowers, patio and container plants, and ferns. Located in Cornwall, UK.
http://www.crosscommonnursery.co.uk/

Morse Nursery
Michigan tree and shrub nursery, specializing in those that attract wildlife. Products include conifers, oaks, flowering pears, persimmons, paw paws, cranberries and blackberries.
http://www.morsenursery.com/

BlueBell Nursery & Arboretum
UK growers offering a large assortment of trees and shrubs, vines, and perennials. Delivers to EU countries.
http://www.bluebellnursery.com/

Meadowbrook Nursery
Retail and mail-order nursery in North Carolina, offering shrubs and trees, perennials, and ferns. Specialties include native azaleas, rhodondendrons, and mountain laurels, as well as woodland ephemerals and sedums. Printable order form, only ships to US.
http://www.we-du.com/

WildThings Rescue Nursery
Home-based nursery in New York specializing in rare, variegated, shade and woodland plants, with both mail-order and on-premise sales. Illustrated online catalog.
http://thosedarnsqurls.mswin.net/

Niche Gardens
Catalog of nursery-propagated wildflowers, Southeastern USA native plants, selected garden perennials, ornamental grasses and underused trees and shrubs.
http://www.nichegardens.com/

Growquest
California supplier of bareroot and potted roses, camellias, citrus, avocado, bulbs, and supplies. Ships to US only.
http://www.growquest.com/

Gurneys
Offers a broad variety of garden plants, trees, fruit and vegetables, shipped across the continental US.
http://gurneys.com/

Heronswood Nursery
Offers a range of conifers, trees, shrubs, vines, perennials, and grasses, including many rare and unusual varieties. Specialties include ferns and hellebores.
http://www.heronswood.com/

The Magic Garden
New York-based nursery offers annuals, perennials, herbs and vines, including creeping gloxinia and bellflowers.
http://www.magicgardenplants.com/

Burgess Seed & Plant Co.
Mail-order company for seeds, bulbs, perennials and shrubs. Ships to US, Puerto Rico, and Virgin Islands.
http://www.eburgess.com/

Almost Eden
Mail-order nursery in Louisiana offering shrubs, perennials, trees, tropicals, indoor plants, and bonsai. Includes photos, descriptions, and growing guides.
http://www.almostedenplants.com/

Alpines Mont Echo
Quebec nursery growing alpine, rock garden and woodland plants with an emphasis on primulas, saxifrages and dwarf shrubs. Ships to Canada and US.
http://www.alpinemtecho.com/

Avant Gardens
Massachusetts nursery selling annuals and tender perennials, unusual perennials, grasses and woody plants.
http://www.avantgardensne.com/

Bloom River Gardens
Family-owned Oregon container nursery offers a large variety of landscape plants including ferns, grasses, iris, daylilies, deciduous trees, shrubs, and evergreens.
http://www.bloomriver.com/

Camellia Forest Nursery
North Carolina grower of a large assortment of species and hybrid camellias and other woody ornamental, as well as a few herbaceous offerings.
http://www.camforest.com/

Clifton's Flower and Garden Center
Sells a diverse range of plants, shrubs, and trees. Based in California.
http://www.buyplantsonline.com/

Coyote Creek
Louisiana grower of herbs, perennials, shrubs, and trees adapted to the Southern United States, including many North American natives.
http://www.coyote-creek.net/

Crownsville Nursery
Woody ornamentals, vines, and perennials, particularly hosta and hydrangea. Ships to most states in contiguous USA.
http://www.crownsvillenursery.com/

Cymron Cottage
New Jersey nursery selling trees, deciduous and evergreen shrubs, and perennials.
http://hometown.aol.com/cymroncottage/homepage.html

The Fern Factory
California growers specializing in staghorn, tree, and other ferns, as well as a selection of clivias. Illustrated fern propagation information.
http://www.fernfactory.com/

Digging Dog Nursery
Northern California nursery featuring ornamental perennials, grasses, trees, and vines.
http://www.diggingdog.com/

Dupont Nursery
Louisiana grower offering annuals and perennials, specializing in hibiscus hybridization. Includes photos, descriptions, and availability.
http://www.dupontnursery.com/

Eastern Plant Specialties
New Jersey nursery offering a broad range of trees, shrubs, and perennials. Emphasis areas include broadleaf evergreen shrubs, wildflowers, and groundcovers. Includes photos, descriptions, and cultural information.
http://www.easternplant.com/

Elk Mountain Nursery
North Carolina-based nursery specializing in nursery-grown eastern North American native perennials, shrubs, trees and vines, as well as Japanese maples and selected other non-native plants.
http://www.elk-mountain.com/

Fantastic Plants
Specializes in Japanese maples, conifers, along with trees, shrubs, and perennials. Located in Tennessee.
http://www.fantasticplants.com/

Forestfarm Plant Nursery
Oregon-based nursery featuring an extensive array of trees, shrubs and perennials.
http://www.forestfarm.com/

Fraser's Thimble Farms
Nursery in British Columbia offering a range of rare varieties of perennials, bulbs, grasses, shrubs, and trees.
http://www.thimblefarms.com/

Gardenimport
Mail order retailer of perennials, shrubs, seeds, and bulbs that are suited to Canadian climates.
http://www.gardenimport.com/

Graceful Gardens
New York nursery specializing in annuals and perennials used in the traditional cottage garden, including a large selection of delphiniums.
http://www.gracefulgardens.com/

Greenwood Nursery
Tennessee-based nursery supplying a general assortment of perennials, herbs, flowering and fruiting shrubs and trees.
http://www.greenwoodnursery.com/

Greer Gardens
Oregon nursery featuring select bulbs, perennials, grasses and shrubs, with a specialization in rhododendrons and azaleas.
http://www.greergardens.com/

High Country Gardens
New Mexico nursery sells a large range of perennials, grasses, and shrubs, mostly chosen for their cold hardiness and adaptability to the arid climates of the Western US.
http://www.highcountrygardens.com/

Joy Creek Nursery
Large collections of plants including Clematis, Hydrangea, Penstemon, Hosta, and many smaller collections.
http://www.joycreek.com/

Mary's Plant Farm
Ohio-based nursery offers field-grown unusual, native, heirloom and connoisseur perennials, flowering shrubs, and understory trees. Ships only within US.
http://www.marysplantfarm.com/

Michigan Bulb Company
Offers trees, shrubs, vines, perennials, bulbs, herbs, fruits, and vegetables. Includes plant selection tools.
http://www.michiganbulb.com/

Moonshine Designs
Illinois nursery offering seeds, shrubs, plants, and trees, as well as several home decor items.
http://www.djroger.com/moon_idx.html

Musser Forests
Specializes in trees, evergreens, shrubs and groundcovers. Also offers books, tools, fertilizers and repellants. Based in Pennsylvania.
http://www.musserforests.com/

Parkdale Gardens
Oregon specialists in rare perennials, plants native to the US Pacific Northwest, culinary herbs and other decorative plants.
http://www.parkdalegardens.com/

Plant Delights Nursery
North Carolina nursery specializing in unusual perennials, hostas, natives and shade plants. Breeder and introducer of named hosta cultivars including "Elvis Lives," "Dixie Chick" and "Red Neck Heaven".
http://www.plantdelights.com/

Plaxtol Nurseries
Offers a wide range of flowering and foliage plants and shrubs. Ships throughout most of Europe.
http://www.plaxtol-nurseries.co.uk/

The Saskatoon Farm
Located in Alberta, Canada and offering Saskatoon bushes, fruit trees, shrubs, berries, and perennials. Includes descriptive and cultural information with emphasis on Saskatoons.
http://www.saskatoonfarm.com/

Terrapin Gardens
Washington State nursery selling unusual and select annuals, perennials, succulents, and trees.
http://www.terrapin-gardens.com/

Tripple Brook Farm
Nursery in Massachusetts selling of Northeastern US native plants and underutilized cold-hardy exotics.
http://www.tripplebrookfarm.com/

Wallace-Woodstock, Inc.
Tree and landscape provider in Northwest Wisconsin providing a range of flowering, ornamental, deciduous, and evergreen trees and shrubs.
http://www.wallace-woodstock.com/

Wavecrest Nursery
Michigan source for trees and shrubs, grasses, vines, and perennials, including an extensive selection of hollies.
http://www.wavecrestnursery.com/

Wayside Gardens
A source of perennials, bulbs, shrubs, roses and trees. Also offering garden supplies, gifts, art, and a free catalog and newsletter.
http://www.waysidegardens.com/

World Plants
Oregon nursery specializing in rare plants from all corners of the world, many custom collected.
http://www.worldplants.com/

Yucca Do Nursery
Texas nursery selling perennials, cycads, grasses, palms, bromeliads, succulents, agaves, yuccas, and other subtropical plants, with an emphasis on drought-hardy Texan and Mexican rare plants.
http://www.yuccado.com/

Black Jungle Terrarium Supply
Sells a diverse range of plants for growing indoors in terrariums or in outdoor bogs, including carnivorous plants, orchids, ephiphytes, ferns, and moss.
http://www.blackjungle.com/

Chocolate Flower Farm
Washington state nursery specializing in dark colored garden plants and seeds. Also offers a selection of garden accessories by Northwest artisans.
http://www.chocolateflowerfarm.com/

Greenmantle Nursery
California supplier of heirloom and rare varieties of organically grown fruit trees and roses.
http://www.greenmantlenursery.com/

Nature Hills Nursery
Offers a broad assortment of mail-order plants, including trees and shrubs, fruit trees, roses, perennials, annuals, bulbs, and seeds.
http://www.naturehills.com/

Lazy S'S Farm Nursery
Virginia nursery offering a large assortment of perennials, annuals, shrubs, and trees, including American natives.
http://www.lazyssfarm.com/

Exciting Gardens
Online ordering from Richard Owen Nursery in Illinois, for perennials, bulbs, and miscellaneous garden plants.
http://www.excitinggardens.com/

Rare Find Nursery
Grower of ornamental shrubs, trees, and perennials in New Jersey, specializing in hard to find varieties, with an emphasis on hardy rhododendron species.
http://www.rarefindnursery.com/

Hartmann's Plant Company
Grower of small fruit plants, groundcovers, and other ornamental landscape plants in Michigan. Wholesale and retail.
http://www.hartmannsplantcompany.com/

SmallPlants.com
Specializes in ornamental plants for containers and small gardens, primarily dwarf varieties of conifers and broad-leaved woody plants.
http://smallplants.com/

Fibrex Nurseries
Mail-order and retail nursery in the UK specializing in pelargoniums, hederas, hardy ferns, and hellebores, holding the national collection for the first two.
http://www.fibrex.co.uk/

Gossler Farms Nursery
Shrub and tree nursery in Oregon, specializing in maples, dogwoods, hydrangeas, magnolias, rhododendrons, viburnums, and witchhazels.
http://www.gosslerfarms.com/

Plant Safari
California nursery offering a wide and unusual assortment of plants, including ferns, grasses and sedges, groundcovers, vines, and tropicals.
http://plantsafari.com/

Variegated Foliage Nursery
Connecticut nursery specializing in variegated forms of annuals, perennials, aquatic plants, grasses and bamboos, vines, shrubs, and trees. Partly illustrated online catalog.
http://www.variegatedfoliage.com/

Kevock Garden
Nursery in Scotland specializing in unusual alpine, woodland, and bog plants, many of Asian origin. Online catalog and ordering details.
http://www.kevockgarden.co.uk/

Ad Hoc Plants
Nursery in England offering an eclectic range of alpines, bulbs, perennials, shrubs, and conifers. Online photo catalog.
http://www.adhocplants.com/

Bob Wells Nursery
Texas company offering fruit, nut, and shade trees, berry plants, grape vines, rhubarb and asparagus plants, shrubs, and roses.
http://www.bobwellsnursery.com/

Flamingo Plants
Offering bonsai plants, seeds, palms, flowering trees and tropicals, and bromeliads.
http://www.flamingoplants.com/

Exotica
German source for a wide variety of plants, specializing in cacti and succulents, tropicals, and botanical curiosities. [English/German]
http://www.specks-exotica.com

Sooner Plant Farm
Oklahoma nursery, offering a variety of trees, shrubs, roses, perennials, and ornamental grasses, wholesale and through online consumer sales.
http://www.soonerplantfarm.com/

Victoriana Nursery Gardens
UK supplier of seeds, herbs, aquatics, hedging, fruit and plant care.
http://www.victoriananursery.co.uk

Woodlanders Inc.
Nursery in South Carolina offering a wide range of woody and herbaceous perennials, including many native varieties.
http://www.woodlanders.net/

Wild Ginger Farm
Oregon nursery specializing in dryland plants and hardy succulents, Northwest natives, rock garden and alpine plants, and woodlanders. Mail order, wholesale, and retail.
http://www.wildgingerfarm.com

Streambank Gardens
Mail-order nursery in Delaware, USA, offering a range of mostly common annuals, perennials, herbs, and vegetables.
http://streambankgardens.com

Shields Gardens Ltd.
Nursery in Indiana (USA) offering clivia, daylilies, and a selection of unusual bulbs. Includes photos and a weblog.
http://www.shieldsgardens.com/index.html

Colvos Creek Nursery
Nursery in Washington state (USA) specializing in hard-to-find perennials, shrubs, and trees, especially natives to the US Northwest and West. PDF catalog.
http://www.colvoscreeknursery.com

Big Dipper Farm
Nursery in Washington state, USA, selling a wide range of herbs, perennials, ferns, shrubs, and trees. Photo catalog, newsletter.
http://www.bigdipperfarm.com

Potting Shed Creations
Creators of a line of gardening products featuring attractively packaged plants and seeds, for use as gifts or party favors, including pocket gardens, blooms-in-a-bag, and trees-to-be.
http://www.pottingshedcreations.com

Mountain Mist Nursery
Source for ferns, U.S. native azaleas, hostas, and other shade lovers. Located in North Carolina.
http://mountainmist-nursery.com

Valley Grow
Florida grower, specializing in brugmansia and crape myrtle, also offers shrubs, trees, perennials and seed. Includes photos, descriptions, and cultural FAQ.
http://www.valleygrow.com

Plants A Float
UK-based seller of a varied assortment that includes carnivorous plants, alpines, grasses, and trees.
http://www.plants-a-float.co.uk/

Collector's Nursery
Nursery in Washington state specializing in dwarf conifers and uncommon perennials, with an emphasis on shade plants and variegated plants.
http://www.collectorsnursery.com/

Cotswolds Garden Flowers
English nursery specializing in unusual perennials and small shrubs. Ships in Europe.
http://www.cgf.net/