Calamintha nepeta glandulosa ‘White Cloud’ (Nepeta) fills the late spring garden with clouds of delicate, nectar-rich, white flowers. Flowering until frost bites, ‘...

Verbena peruviana ‚Red Devil‚ (Perennial Verbena) is a perennial variety that grows as a groundcover and blooms all summer with a dazzling display of brilliant red flower...

2-3„ tall x 18-24„ wide. Teucrium aroanium (Gray Creeping Germander) blooms with fragrant honey scented pink flowers in summer that are held over equally fragrant thin li...

Callirhoe involucrata (Poppy Mallow or Wine Cups) is a native wildflower that decorates the garden with a summer-long display of bright magenta-pink flowers. A sprawling grower, Call...

Leucanthemum superbum ‚Snowcap‚ (Shasta Daisy) is an easy-to-grow garden essential that fills the summer garden with classic cheerful blooms. Snow white petals surround g...

Vernonia lindheimeri (Woolly Ironweed) is a showy perennial that thrives where conditions are tough. This resilient plant can handle low fertility soil, dry climates, and resists dee...

Hardy Plumbago (Ceratostigma plumbaginoides) a remarkable groundcover. It is an exceptional choice for shady areas, especially under trees and shrubs. It also grows in part and full ...

White Nancy is an outstanding Old World groundcover for shade and semi-shade. Blooming much of the summer with bright white flower helod over green and white variegated foliage, this...

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...

Rotkugel is one of the very best ornamental oreganos that blooms in mid-to late summer with a profusion of flower heads filled with small bright pink flowers. A fantastic perennial...

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

Sempervivum arachnoideum (Cobweb Hen and Chick) is a small-growing selection of hen and chicks that is especially lovely with its tight rosettes of cobwebbed foliage; makes an outsta...

16-18„ x 15-16„ wide. An award winning variety of our native Obedient Plant, ‚Crystal Peak White‚ blooms in mid-summer with numerous bright white flower spike...

4-5„ x 15-18„ wide. This Old World wildflower is an outstanding groundcover for sun and part sun areas. It blooms in late spring with a profusion of bright pink, pollinat...

Blue Glow is an Old World wildflower that blooms in mid-summer. The deep blue globe-like flowers are held high above the attactive thistle-like foliage. One of the very best flowers ...

Allium Millenium is one of the very best ornamental onions. Unlike spring-blooming Allium bulbs, this hybrid Allium blooms in mid-summer with large globes of rose-pink flowers. Matur...

Prairie Onion (Allium stellatum) is an uncommon bulb-forming wildflower native to the Great Plains and Midwest. Showy globes of lavender-pink flowers appear in mid-summer and are hig...

Wild Four O‚clock is a magnificent native wildflower that blooms all summer with magenta-pink flowers that open in the afternoon. A perennial with huge, deep roots, it needs n...

Bellium is a vigorous grower, covering itself with a multitude of 1/2„ white daisies from late spring through the summer....

4-6„ tall x 18-24„ wide. 2010 Plant Select® Winner. This fabulous ground cover is perfect for beautifying hot, dry areas of the garden with its attractive gray, ferny fo...

Hoary Vervain (Verbena stricta) is a beautiful native wildflower, with blue-violet flowers blooming from the bottom up on tall flower spikes in mid-summer that attract bees and butte...

Herman‚s Pride Variegated Yellow Archangel is one of our best Old World groundcovers for shade and semi-shade. Lamiastrum galeobdoblon Herman‚s Pride features short spike...

A Great Plains native, Compass Plant (Silphium laciniatum) is a tough, long-lived prairie wildflower that loves lots of sun, with summer flowers that seem to climb the towering stem....

‚Spring Carpet‚ Mount Atlas Daisy (Anacyclus depressus) is a wonderful early-spring-blooming groundcover. Blooming with cheerful white daisies, its petals feature strikin...