Business

Organisation of nurseries, institutions and individuals with a professional interest in perennials from Europe, the USA, Canada, and Japan. Information about membership, yearbooks and activities, and the perennial plant register.

Producer and wholesaler of container grown herbaceous perennials, herbs, and ornamental grasses. Located in Ostrander, Ohio.

Wholesale producer of perennials and ornamental grasses, sells to growers and through plant brokers. Company information, overview of offerings and availability.

A wholesale nursery specializing in California natives, Mediterranean perennials, grasses, and herbs. Online plant descriptions and PDF catalog.

Oregon breeder and wholesaler of select perennials.

Wholesale and retail nursery in Santa Rosa, California specializing in four-inch potted plants emphasizing hardy and unusual perennials, herbs, and ornamental grasses, and other plants suitable for Mediterranean climates.

Wholesale supplier of dormant bare root ferns and wildflowers to retail nurseries and landscapers throughout the US. Emphasis is on Wisconsin natives. Company profile and product listing.

Information on peonies, the varieties available, and their cultivation. Netherlands.

Retail, wholesale, and export grower of clematis in Poland. Includes encyclopedic reference with information and photos of several hundred species.

Specialist clematis nursery offering retail sales at their Minnesota greenhouse, and wholesale to plant retailers.

Nursery in the Netherlands produces perennials for wholesale and export. The assortment includes daylilies, hostas, irises, and peonies, as well as a range of other common garden perennials.

Supplier of perennials, grasses, ferns, native plants, and shrubs in Pennsylvania. Assortment list with photos.

Offers a selection of bare-root peonies. Photos of varieties offered, form for price inquiries. Located in the Netherlands.