Sells perennial grass, grown from underground runners.

Canadian sellers of plants and seeds, specializing in tender perennial plants.

Offers a selection of perennials and botanical bulbs.

Sellers of daylilies and hosta, and seasonal sales of peonies.

Pennsylvania hybridizer and seller of tiarella, heuchera, heucherella, hrimula and asarum, as well as other shade plants.

New Jersey propagator and seller of wildflowers common to the American Northeast.

Sells daylilies, and Japanese and Siberian irises. Information about their regional daylily display garden in Massachusetts, illustrated catalog, printable order form.

Massachusetts nursery which specializes in shade tolerant perennials, ferns, and grasses.

Nursery in Michigan offering online sales of common perennials for sun and shade. Site also contains plant information, and details about the display garden and in-store retail sales.

Sellers of hostas and daylilies.

Colorado grower and seller of sod consisting of wildflowers rather than grass.

European "balcony" geranium and varieties of alpine, ivy, and zonal tender geraniums (pelargoniums).

Ontario nursery offering a large assortment of alpine and rock garden plants and accessories. Site includes partly illustrated catalog and information about open house and workshops. Ships to US and Canada.