Salvia sylvestris ‘May Night’ (May Night Sage) blooms prolifically with deep purple-blue flowers. It is an outstanding perennial with excellent cold hardiness, vigor, and toleran...

Hardy Plumbago (Ceratostigma plumbaginoides) is one of the most versatile groundcovers for cold climates growing in both sun and shade and most soil types. Plumbago blooms in late su...

12-18" w. x 12-18" tall. Coreopsis verticillata Moonbeam (Tickseed) has beautiful lemon-yellow flowers, with delicate lacy foliage. This compact plant blooms all summer long....

Agastache Kudos Mandarin (Hummingbird Mint or Hyssop) has showy, bright-orange flowers on short flower spikes which are highly attractive to hummingbirds. Its compact size and bushy ...

Silky thread Grass brings gossimer grace to any spot where it's planted. It blooms from late spring into late summer with plumes of silky flowers that sway back and forth in the sli...

Dianthus Firewitch is a great Garden Pink with strongly fragrant rose-pink flowers and attractive gray-blue evergreen foliage. The 2005 Perennial Plant Assoc. Plant of the Year. Drou...

Bella Blue Self-Heal (Prunella grandiflora Bella Blue) is a vigorous, long-blooming groundcover with short spikes of violet-blue flowers that attract butterflies....

Achillea New Vintage™Violet (New Vintage™Violet Yarrow) is a compact, long-blooming yarrow cultivar with long lasting, eye-popping violet-magenta flowers....

Agastache Kudos Ambrosia (Hummingbird Mint Hyssop) is a compact-growing Agastache hybrid, with long-blooming flower spikes in a delightful changing color mix of creamy coconut, pale ...

Persian Stonecress is a fragrant Old World wildflower with pink, late spring flowers held over attractive blue-green foliage. It thrives in heat and full sun in well-drained soils. ...

Appar Blue Flax (Linum perenne Appar) is a dwarf form of Blue Flax that covers itself with bright blue flowers held over stout wiry stems and blooms for several months beginning in l...

'Rose Marvel' Salvia (Salvia nemorosa) adds stunning spikes of large magenta-pink flowers to the summer garden. It’s a garden workhorse, reblooming without needing to be cut back, ...

Golden Fleece is a small growing goldenrod with sprays of arching golden-yellow flower spikes in late summer. A strong but compact plant, it is a great companion planted in front of ...

New Vintage™ Red Yarrow (Achillea millefolium) adds bright jewel-tone reds to the garden palette from late spring through summer. This ruby red Yarrow is a compact, drought toleran...

15-18" tall x 12-18" wide. Geranium 'Johnson's Blue' is a beautiful, durable, perennial geranium with large, true blue flowers blooming from late spring into mid-summer. Drought re...

Cold Hardy Pink is a long blooming, very cold hardy form of Texas sage that covers itself with deep pink flowers all season long. Drought resistant/drought tolerant plant (xeric)....

‘Tango’ Agastache (Agastache aurantiaca) is a compact, cold hardy, native hybrid perennial that blooms all season long. This dwarf variety features a profusion of bright orange f...

Gaillardia Mesa™ Peach is a beautiful long-blooming Blanket Flower with peachy-golden flowers and excellent vigor in hot dry sections of the garden. Drought resistant/drought t...

Missouri Evening Primrose has huge yellow flowers from late spring through the summer and attractive green foliage . Deep rooted and xeric, this prairie native is a long lived bea...

Agastache aurantiaca 'Apricot Sprite' (Apricot Sprite Hyssop) provides a sizzling blast of bright orange flowers during the heat mid-to-late summer. An outstanding perennial for attr...

The cheerful magenta flowers of Purple Mountain® Sun Daisy appear in late spring with blossoms that are both satiny soft and strong as nails. Bright flowers are very attractive to p...

Three leaf sumac is a tough colorful native shrub with chartreuse spring flowers, red summer ripening fruit and colorful fall foliage in shades of yellow, orange and red. Drought res...

A carefree little succulent native plant, Fame Flower has quarter-sized rose-violet flowers that open in the afternoon heat. A willing re-seeder, these little plants gently colonize ...

A lovely low-growing Oregano with burgundy tinged foliage, ‘Bristol Cross’ (Origanum) will spread with time, making a fragrant ground cover for dry, sunny areas. In addition to e...