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...

Powis Castle is a superb foliage plant with finely textured silver-gray foliage and an attractive mounding habit. Use this plant to accentuate ornamental grasses and other perennials...

Moonshine Yarrow (Achillea Moonshine) is an outstanding perennial plant with silver-gray foliage and lemon-yellow flat-topped flowers that cover the plant all summer. This is a well-...

Nepeta 'Select Blue' (Select Blue Catmint) is a fantastic xeric perennial with dramatic lavender-blue flowers and handsome gray-green foliage. A recurrent bloomer, the first flush of...

‘Soulmate’ Swamp Milkweed (Asclepias incarnata) lights up the mid-to-late summer garden with clusters of pink petals surrounding a white heart. This native star attracts and nour...

2005 Plant Select Winner. 24-36" tall x 18" wide. Furman's Red is one of the most cold hardy of the native Salvia greggii family. Blooming in late spring and again in the fall, the p...

Fireworks is well named. In late summer, the bright yellow sprays of tiny flowers look just like an exploding skyrocket on the 4th of July. A tall sturdy grower, it is a great compan...

Princess Louise has huge salmon-pink flowers in late spring. This oriental poppy is a superior seed grown variety....

Blonde Ambition Blue Grama Grass (Bouteloua gracilis Blonde Ambition PP#22,048) is a native ornamental grass with a completely new look. The horizontal eyelash-like chartreuse flower...

Orange Globe Mallow (Sphaeralcea munroana) brings a blast of bright orange to the mid-summer garden. A xeric perennial native to the Great Basin of the Western US, this rugged plant...

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...

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 ...

Dark Towers Hybrid Beardtongue (Penstemon 'Dark Towers' PP 20,013) is a tall hybrid Penstemon that blooms in late spring with large, light pink flowers that are held over wine-red fo...

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...

Exclusive. Raspberry Delight® is an outstanding native Salvia hybrid with a summer-long display of stunning raspberry-red flowers and excellent cold hardiness (once established)....

Cardinal Penstemon (Penstemon cardinalis) is a rare, cold hardy wildflower from the southern mountains of New Mexico. Tall, impressive spikes of dark red flowers bloom in mid-summer,...

A super cold hardy Old World native, Golden Candles (Thermopsis lupinoides) blooms with stunning bright yellow lupine-like flower spikes in mid-spring. It pairs beautifully with mid-...

The flower spikes of Agastache Desert Solstice (Desert Solstice Hummingbird Mint) are remarkable for their fullness, large size, and exotic colorization. The plant is like a semi-dwa...

A shrub clematis, Mongolian Snowflakes (Clematis hexapetala) blossoms into a cloud of 2-inch ivory colored flowers beginning in late spring. After months of flowering, showy, shiny, ...

An improved form of Penstemon, Pristine™ Pink (Penstemon barbatus) blooms for a long time in mid-summer, with glossy foliage that offers lasting texture. Medium-tall spikes of brig...

This western selection of Little Bluestem has gray-blue foliage and a strong, upright habit. This native prairie grass provides seeds for birds and are beneficial for many butterfly ...

‘Korean Zest’ Agastache (Agastache rugosa), with its refreshing mint scented flowers and foliage, blooms all season and attracts an amazing number of bees and butterflies to its ...

Phlomis russeliana, a Mediterranean species native to the mountains of Syria, is admired for both its unusual whorls of soft yellow flowers and its large olive-green leaves. Commonly...

Daylily ‘Happy Returns’ (Hemerocallis ‘Happy Returns’) is well-named, as its buttery yellow flowers seem to return endlessly with non-stop blooms from May to frost. Perfect f...