Acorus americanus is a hardy perennial swamp or bog plant with sweet, spicy-scented leaves. Spadix-like flowers appear in June and July, followed by dark berries. Found at water's edge from Nova Scotia to Virginia to Washington to Alaska. Great for stabilizing pond edges or filling a boggy area.

Dainty, bright green fronds are held aloft on shiny black stems, creating a light, airy texture in the woodland garden. In rich soil and bright shade it will spread by shallow rhizomes to form a dense groundcover. Found in the humus-rich woodlands and moist woods of Eastern North America. Easy to grow as long as the soil is loose and rich.

An upright, clump-forming perennial native to parts of the upper Midwest and Great Plains region. Lavender to purple flowers are densely packed along showy, cylindrical, terminal spikes mid to late summer. Medium green, lanceolate foliage remains clean throughout the season and carries a refreshing anise scent, attracting hummingbirds and butterflies.

This ornamental onion features snaky, twisty leaves reminiscent of the snake-haired Medusa from legend. It creates a low mound of grey-green, narrow foliage, with leaves that curl slightly at the tips. The nodding buds resemble snakes at the stem tips, which then straighten out to become clusters of light amethyst purple flowers.

The 2018 Perennial Plant of the Year! The globe-shaped, rosy-purple flowers provide a vibrant, colorful accent to the late summer garden. Mature plants boast numerous long-lasting blooms. The foliage is a glossy, deep green, resembling grass and is tolerant to heat. This low-maintenance, reliable plant is not only a gardener's favorite but also beloved by pollinators.

This long-blooming, compact Amsonia forms a dense, compact mound of dark green leaves that turn brilliant yellow in the fall. Looks fantastic in a gallon!

A graceful and long-lived native plant with very fine foliage, clusters of steel blue flowers in May and June on an upright, bushy plant. Excellent golden fall color. Thrives in full sun or part shade. No insect or pest problems. Found in Arkansas in 1942 by Leslie Hubricht.

The king of native grasses, big bluestem has handsome gray to blue-green stems in spring, turning to green alternating with deep red in summer, then to coppery red in fall. Three-fingered seed heads top tall stems in August. Clump forming with excellent drought tolerance once established. Found naturally in moist meadows and along side roads and rivers from Canada to Mexico.

An easy-to-grow, clump-forming, native warm season grass with incredible golden copper fall color. A pioneer soil stabilizing plant that does well in poor, infertile areas and surprisingly well in floodplains. It's wonderful for xeriscaping and restoration projects, or in coastal areas. The attractive fall and winter stems make a unique addition to cut flower arrangements!

Red flowers with yellow centers hang like drifts of softly illuminated lanterns in April and May. Excellent as a shady rock garden naturalizer, it also is quite content in average garden conditions. Occurs naturally in rich rocky woods, north-facing slopes, cliffs, ledges, pastures, and roadside banks. Native to all states east of the Rockies, but not found in Louisiana.

One of the most beautiful of native perennials with clusters of upturned pink flowers in June and July. Much underused in average garden conditions! Attracts butterflies of all kinds. Willow-like leaves are 4-5" long. Occurs in floodplains and wet meadows.

This native classic is best known as a food of larval monarch butterflies (along with its cousins A. incarnata and A. tuberosa). Robust, yet beautiful with deep pink clusters of fragrant flowers in June and July followed by lovely pods of silky seeds in October.

A tough, drought-tolerant native with intense orange flowers in mid to late summer. Attracts many varieties of butterflies and is especially attractive to Monarchs. A beautiful solution for a dry sunny slope! Occurs in dry fields and roadsides in most of the US.

A widely adaptable and tough native that is a deer-resistant food for larval butterflies. The fine-textured foliage provides a dark green backdrop for the clusters of white flowers that appear in June and July.

Clouds of blue flowers in early fall in shade! A great naturalizer under trees, at the edge of woods, or as a filler among Hostas and Astilbes, which look pretty rough by September. Found in woods and dry meadows.

Produces a fairyland of glistening small white daisies in September and October. Lovely when naturalized in shade and average to dry soil. Found in deciduous woods and along roadsides of the Eastern US.

A very low, dense carpeting groundcover that is smothered with 1/2" single white flowers with gold centers in September. A good strong grower and a totally new look and use for Asters! Makes an excellent container plant.

'Bluebird' is a superlative selection of the native smooth aster introduced by Dr. Richard Lighty of the Mt. Cuba Center. This tall, vase-shaped wildflower has large 1" diameter blue flowers held in cloud-like clusters at the tips of the arching branches. You can pinch back the young shoots in June for denser habit and more flowers, but it is not essential. Staking is helpful by late summer if you forget to pinch. Perfectly clean foliage makes for easy maintenance in production and in the landscape. Aster laevis is a great source of nectar for migrating monarchs and other late season butterflies. Ranked #1 in Mt. Cuba Center's aster evaluations.

Blooms ranging from blue-purple to lavender-pink pop in the late summer and fall landscape. A large, showy native aster that is a must-have autumn nectar source for pollinators.

A naturally compact form with deep purple flowers in August and September. Eye-popping with Solidago 'Golden Fleece'. One of the most garden-worthy native selections out there. A fine introduction from the Mt. Cuba Center.

Local Mid-Atlantic native of moist to wet meadows. Flowers may vary in shades of pink, purple and white and bloom in early fall, which is late August and early September here in PA.

Medium blue, fine textured single ray flowers in September and October, aromatic foliage. Irresistable, a really tremendous plant. Introduced by Holbrook Farm.

Large leaves (to 2') emerge in the spring and provide a bold backdrop for earlier blooming perennials. In the fall, numerous flower stalks rise to 4 or 5 feet and each is covered with 1" sky blue daisy-like flowers. Flowering is later than many other asters and this species often provides brilliant color until frost. Found by Rick Darke and Skip March at the Jindai Botanical Gardens. This cultivar is shorter than the species and less likely to require staking.

Strong-growing and dependable, the lady ferns are great garden plants. This selection from the New England Wildflower Society features red stems, making it a great choice to combine with purple-leaved plants. Tough and easy to grow, this beauty is the right choice for perennial borders and woodlands alike. A breathtaking flush of new fronds appears in the spring, with new leaves appearing throughout the season for a continuously fresh look.

Handsome crowns of feathery fronds are typical of this genus. Delicate and lacy with arching fronds and dark red stems at maturity. Strong-growing and dependable, lady ferns are great garden plants. Tough and easy to grow, this beauty is the right choice for perennial borders and woodlands alike. A breathtaking flush of new fronds appears in the spring, with new leaves appearing throughout the season for a continuously fresh look. Found in swamps, thickets and damp woods east of the Rockies.

"This is the most spectacular of all cultivars in its magnificent frond architecture. It is really the Queen of Green", according to Dr. John Mickel, former curator of ferns at the New York Botanical Garden and author of "Ferns for American Gardens". As with other forms of lady ferns there is so much variability with spore production that it is necessary to produce this form in tissue culture, so its clones are identical to the parent. This superb selection has fronds whose pinnae (leaflets) crisscross to form x's and has crested pinnae tips. Another superior cultivar in the Mickel Collection™.

Handsome and ruffled, this high-color selection has been a much requested Japanese Painted Fern. The dark violet red interior of each 'Regal Red' frond is contrasted by bright silver edges making each leaflet distinct and creating an overall tapestry effect. The pinnules also twist a little giving the frond a "fluffed" up look. 'Regal Red' combines beautifully with red-purple Heuchera such as 'Plum Pudding' and blue sedges like Carex platyphylla. The fronds work well in cut flower arrangements, providing lasting color and soft texture. Unique and beautiful!

The most colorful fern around with subtle shades of green, purple and red on a grey-blue background. The color is more intense with some direct sun, preferably morning or late afternoon. Strong-growing and dependable, the lady ferns are great garden plants.

From the garden of Virginia's Nancy Swell comes this stunning lady fern with silver-white fronds and a decidedly upright habit. Leaves age to light green with new fronds appearing throughout the season. Upright with a beautiful formal appearance that really stands out in the shady garden. This fern really prefers shade and will stand up with all fronds perpendicular to the ground in full sun.