'Blut' is one of the very best cold hardy Ice Plants. With its vigorous growth habit, durable evergreen foliage and summer-long display of deep magenta-red flowers, it is an invaluable groundcover. Drought resistant/drought tolerant plant (xeric).
Commonly known as Poppy Mallow or Wine Cups, Callirhoe involucrata is a native wildflower that decorates the garden with a summer-long display of bright magenta-pink flowers. A sprawling grower, Callirhoe involucrata's long branches spread out across the ground to create a colorful mat of flowers and foliage. Drought resistant perennial plant (xeric).
Yellow Flowering Texas Yucca (Hesperaloe parviflora 'Yellow') is a beautiful, uncommon yellow-flowered form of Texas Red Yucca, a low-water garden favorite. Plant it with other Hesperaloes to create superb bi-colored combinations that are sure to draw hummingbirds to your garden.
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 with differently colored foliage. Drought resistant/drought tolerant plant (xeric).
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. Thought to be a hybrid of two species, this plant has amazing vigor and blooms for many months.
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 tolerance of heavy clay soils. Blooming in late spring with a profusion of flower spikes, it reblooms later in the summer when deadheaded.
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-behaved variety, meaning it won't reseed and spread.