Features tubers in a variety of dahlia forms and colors.

Grower of gladiolus bulbs, lily, canna, iris and perennials in the mountains of Western North Carolina.

Specializes in imported Dutch flower bulbs packaged in groups.

Sells spring and summer flowering bulbs and perennials shipped direct from The Netherlands.

Sells a range of bulbs, tubers, and tropical plants, including South African and Mediterranean species, callas and cannas, oxalis, and ranunculus. Ships to US destinations.

Grower and seller of California native bulbs, including allium, brodiaea, clochortus, dichelostemma, erythronium, lilium and tritelaea.

Sells spring and summer flowering bulbs, and offers a fund raising program.

California growers of tender bulbs such as alstroemeria, calla lillies, crocosmia, watsonia, and freesia alba.

Freesia corms to sell worldwide, propagated on a sunny hillside in Spain.

Specializing in different varieties of calla lilies and other Dutch bulbs.

Ships fresh tulips by the stem, tulip bulbs and flower bulbs from the Netherlands.

Michigan nursery providing Dahlia tubers for wholesale and retail. Flower photos, price list, printable order form.

Producer of caladium bulbs in Florida. Illustrated catalog organized by color and habit. Site includes tips on cultivation and bulb storage.

UK-based supplier of unusual flower bulbs. Product range includes woodland species such as erythronium and hepatica, colchicum, species crocus, iris, and tulips, and many smaller bulbs. Ships throughout the EU.

Grower and seller of canna bulbs, with planting information and history.

Offering 700 varieties of imported tulips, narcissi, lilies, amaryllis and rare and unusual Dutch bulbs.

Specialist grower and retailer of Asiatic, Oriental and L/A hybrid lily bulbs. Featuring many lily photos and complete growing instructions. Exporting worldwide.

Canadian lily grower offering bulbs for sale with growing tips.

Connecticut nursery specializes in hardy disease-resistant calla lily bulbs, and also carries daffodils, orange milkweed, and yellow cactus.

Dahlia tubers, categorized by color. Also provides growing tips.

Australian supplier of bulbs and seeds of South African and South American amaryllids. Selections include clivia, crinum, brunsvigia, haemanthus, and rainlilies. Site includes photos of plants in their native habitats, and care instructions.

Offering a large selection of bulbs for the garden, with illustrations.

Specializing in narcissus.

Gladiolus flower bulbs with detailed planting instructions, zone map and range of temperatures.

Offers a selection of hard to find nursery propagated bulb species and cultivars.