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...

Veronica oltensis (Thyme Leaf Speedwell) is a beautiful, tenacious, small scale groundcover with thin stems of tiny evergreen leaves that cover themselves with blue flowers in early ...

Perovskia atriplicifolia Blue Spires (Blue Spires Russian Sage) is the best large growing Russian Sage selection blooming with dark blue flower spikes appearing in mid-summer. Though...

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...

Silver Carpet Lamb's Ear (Stachys byzantina Silver Carpet) is a handsome, fuzzy, grey-leaved groundcover that thrives in problem areas such as dry shade and poor soils. Silver Carpet...

‘Royal Velvet’ English Lavender (Lavandula angustifolia Royal Velvet) is very showy in bloom. It is covered with long stemmed, dark navy blue and lavender flower spikes. The 3 to...

Gracillimus is a superb selection of Chinese Maidenhair grass that blooms with a massive display of copper colored flowers in late summer. The seedheads age to white giving the grass...

12-18" tall x 18-24" wide. Coreopsis 'Zagreb' is a long blooming, easy-to-grow perennial with a big display of brilliant golden-yellow flowers beginning in late spring. Drought resis...

First Snow Heath Aster (Aster ericoides 'First Snow') is a star of the fall garden, that blooms with a profusion of tiny white flowers held on husky, densely branched stems. The nect...

Russian River Coyote Mint (Monardella villosa 'Russian River') is a superb native CA wildflower that blooms for several months in summer with showy ball-shaped pink-purple flowers. A...

Rose Milkweed (Asclepias incarnata) is a showy pink blooming Asclepias species that is a food plant for Monarch butterfly caterpillars and a nectar source for adult butterflies. Also...

Brilliant Oriental Poppy was made famous by New Mexico artist Georgia O'Keeffe's paintings. Papaver orientale Brilliant blooms in late spring with huge scarlet-orange flowers and is ...

Lacy Blue Russian Sage (Perovskia atriplicifolia Lacey Blue) is a true dwarf cultivar discovered in an English garden and just recently introduced to the US. Its smaller size makes ...

'Gold Standard' Tall Tickseed (Coreopsis tripteris 'Gold Standard') is a tall-growing, long-blooming perennial, that is very cold hardy and easy-to-grow. Its numerous, large, bright-...

Exclusive. Santa Fe is a selected form of Maximilian's Sunflower chosen for its huge, bright yellow daisies that tightly pack the 6 foot tall flowering spike. A tough perennial for d...

Magnus is a distinctive, vigorous and large growing cone flower cultivar. The bright reddish-pink petals of its huge flowers are held flat as they radiate out from the cone, instead ...

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...

Mitcham Gray is a rarely offered cultivar of English lavender similar to 'Hidcote Superior' with a compact growth habit, dark lavender-blue flower spikes, and gray-green foliage. But...

Exclusive. Dakota Sunshine is an August blooming selection of the native Maximilian's Sunflower. Chosen from South Dakota collected seed, this cultivar is especially useful in short ...

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...

Beauty of Livermere blooms in late spring with huge deep red flowers. This oriental poppy is an outstanding seed grown variety....

Major Wheeler Honeysuckle (Lonicera) is a non-stop bloomer coloring the garden from late spring through the summer with showy clusters of orange-red flowers. Considered to be the lon...

Columbine Meadow Rue (Thalictrum) is an ethereal perennial for partially shaded areas blooming with fluffy lilac-purple flowers in early summer....

This is a new selection of the native Idaho Fescue, notable for its enticing spruce-blue foliage. The thin leaves are much longer than the more familiar Festuca glauca, giving 'Siski...