Regions / Nevada, Wyoming, Utah, Colorado
Selecting plants suited to the climate of Nevada, Wyoming, Utah, Colorado is a key step to success.
A plant's performance is governed by many climate related factors including the length of the growing season, the amount of rainfall, winter lows, summer highs, wind or humidity. Various initiatives have taken place to determine how well plants would withstand the cold winter temperatures (Plant Hardiness Zones) or when plants would start suffering from the heat (Plant Heat Zones). A more sophisticated approach has been followed by Sunset which defines Climate Zone Maps based not only on hardiness or heat tolerance, but also on precipitations, wind, humidity and various other climate related factors.
Very short, compact, and hardy, Agastache 'Kudos Silver Blue' is a small Hummingbird Mint, which forms a low mound of refined, deep green foliage, bearing plump spikes of soft, clear light blue plumes from early summer until fall. Blooming continuously weeks after weeks, they provide long lasting, glowing color in beds, borders or containers and hummingbirds feast on them. Delicate-looking but fast growing, this pretty Agastache is among the best of all hardy perennials for attracting pollinating insects.
Very short, compact, and hardy, Agastache 'Kudos Yellow' is a small Hummingbird Mint, which forms a low mound bearing large, dense spikes of cheerful, bright yellow plumes from early summer until fall. Blooming continuously weeks after weeks, they provide long lasting, glowing color in beds, borders or containers and hummingbirds feast on them.
Set your borders aglow with this spectacular Agastache! 'Summer Sunset' features warm, sunset-orange hues all summer that will not fade in the summer's heat. Eye-popping, it will add color and a lovely spiky texture to your garden or containers. Hummingbirds will thank you for it.
Luminous, Agastache rugosa Golden Jubilee' (Korean Mint) is an upright, clump-forming perennial with attractive spikes of fragrant, tubular, lavender-blue flowers from midsummer to early fall. Adding lovely vertical lines to the landscape, they are held over the golden-green foliage of aromatic, lance-shaped leaves.
Compact and very floriferous, Agastache rugosa 'Little Adder' (Anise Hyssop) is a short, well-branched perennial with a remarkably long floral display, extending from late spring to fall. Masses of tubular, two-lipped lavender-blue flowers, held in showy spikes, are borne atop a bushy foliage clump of licorice-scented leaves.
Agastache rugosa (Korean Mint) is a short-lived, erect, herbaceous perennial with eye-catching purple flower spikes, 2-4 in. long (5-10 cm), held over a light-green aromatic foliage of stiff, toothed leaves. Edible, the leaves exude an anise scent when crushed.
Agastache rupestris features sweetly fragrant, tubular salmon-orange flowers with purplish calyxes all summer. Eye-popping, it provides an outstanding garden performance and adds color as well as a lovely spiky texture to the garden. Hummingbirds will thank you for it.
Agave 'Blue Glow' is a slow-growing evergreen succulent which produces elegant rosettes of blue-green, chalky leaves with finely toothed margins adorned with a golden and red ribbon. A striking beauty which is particularly stunning when backlit with its glowing red and golden margin.
A magnificent Japanese selection, Agave 'Kissho Kan' is an evergreen, perennial succulent forming a perfectly symmetrical rosette of thick, rigid, soft silver-blue to blue-green leaves. The foliage is adorned with creamy white toothed margins and leaf spines, which emerge yellow, change to pale brown before turning dark reddish-brown. \
Smaller than its giant cousin, Agave americana, 'Mediopicta Alba'(Century Plant) is an evergreen perennial forming splendid rosettes of thick, spiny-edged, gray-green leaves, each with a bright creamy-white central stripe. The fleshy leaves are armed with recurved spines along the edges and a long terminal spine.
Smaller than its giant cousin, Agave americana, 'Mediopicta Aurea'(Century Plant) is an evergreen perennial forming striking rosettes of thick, spiny-edged, gray-green leaves, each with a bright yellow central stripe.
A splendid blue selection of Fox Tail Agave, Agave attenuata 'Boutin Blue' is an evergreen succulent perennial which produces elegant rosettes of wide, flexible, blue-green leaves, without any teeth along their margins. Emerging from a tight center, the soft, pliable, voluptuous leaves arch gracefully back.
An exquisite variegated selection of Fox Tail Agave, Agave attenuata 'Ray of Light' is an evergreen succulent perennial which produces elegant rosettes of wide, flexible, pale green leaves, adorned with a fine white streak running the length of each leaf margin. Emerging from a tight center, the soft, pliable leaves arch gracefully back.
Unlike many Agaves, Agave attenuata (Fox Tail Agave) is an evergreen succulent perennial which produces a handsome rosette of silvery, pale green leaves, up to 4 ft. wide (120 cm), without teeth or terminal spines. Born on a thick stem which can reach 4 ft. (120 cm), the rosette is composed of flexible leaves which gracefully arch back, resembling an open flower.
A fascinating North American Agave, Agave chrysantha (Golden Flowered Century Plant) is an evergreen, perennial succulent forming a pretty rosette of fleshy, sword-shaped, grey-green leaves which radiate gracefully from the center of the plant, giving it a neat and rounded shape. Deeply guttered, the leaves are lined with sharp spines along their edges and with a terminal spine.
Slow growing, Agave colorata (Mescal Ceniza) is an evergreen, perennial succulent forming a rosette of fleshy, nearly spoon-shaped, powdery blue leaves with particularly fascinating crossbanding. Rough textured, the leaves are deeply scalloped and lined with formidable, dark brown teeth along their margins and tipped with a stout terminal spine.
Extremely cold hardy, Agave havardiana (Havard Agave) is an evergreen, perennial succulent forming a tight rosette of fleshy, broad, cupped, silver-gray leaves. Adding an attractive texture and interest year-round, the leaves are heavily lined with dark brown teeth along their margins and tipped with a wickedly sharp black terminal spine.