Nursery selling hosta and a wide variety of garden plants.

Offers a wide variety of perennials, arranged in the online catalog by their characteristics, such as flowering season, scent, sun/shade, and disease resistance. Delivery to UK and Europe.

California nursery specializing in New Zealand flax (phormium). Text catalog.

Offers a variety of hardy heaths and heathers.

Nursery growing and selling heirloom cottage garden perennials.

Source for daylilies, hostas, peonies, siberian and Louisiana iris, and ferns.

Family-run nursery in England offering a variety of perennials, bulbs, and miniature shrubs suitable for rock gardening. Online photo catalog. Ships to UK and European Union countries.

Nursery in Australia offers bearded, spuria, Siberian, Louisiana, and several other iris types, as well as daylily hybrids. Ships overseas. Offers cultural notes, FAQ, and information about events in Australia.

Large collection of American grown canna and exclusive Australian introductions. Includes good identification photos, detailed descriptions, and a large selection of varieties including species, aquatic, variegated, white flowering, hummingbird attractive, heirlooms, and seeds.

Nursery in Massachusetts offering commonly grown perennials, for delivery within the United States.

Features tender geraniums, zonal, ivy, species, and fancy leaved varietals.

Offers a wide range of chrysanthemums. Also growing and maintenance information.

Nursery selling heather and golden bamboo.

Offers a selection of peonies, daylillies, irises, and other perennials.

Grower of American native azaleas, rare woody ornamentals, and herbaceous perennials.

Canadian grower of hardy lilies and selection of perennials shipping to Canada and USA. Offers planting and growing tips and secure online shopping.

Garden center in Minnesota with online catalog offering common perennials, as well as a selection of specialty hostas and daylilies.

Offers plants and seeds for an assortment of about a hundred perennials. Catalog with photos of many varieties, printable order form.

Indiana nursery offers irises, daylilies, and hostas through their online catalog. Other perennials, tree peonies, and conifers are primarily sold locally.

Minnesota nursery specializing in North American native perennials and grasses native to the prairies of the northern Midwest.

New Hampshire specialists in antique hybrid and species primroses, as well as historical landscaping consulting services.

Nursery in Oklahoma offering daylilies, irises, and peonies, with an emphasis on bearded iris.

Carries an extensive selection of alpine, rock garden, and woodland plants. Ships only within US.

Indiana based nursery specializing in native and exotic woodland plants and rare and unusual shade perennials.

Washington based nursery specializing in hostas and shade plants.