Plant of the Month

Holly-leaf Redberry Rhamnus ilicifolia Plant Form: Evergreen Shrub Water Use: Very Low Mature Size: 3-9 ft. tall and wide Exposure: Full Sun, Part Sun Bloom Time: Spring (Mar-May), Summer (June) Native to: California, Arizona, Nevada, Oregon, Baja California (500 – 6,600 feet elevation) Hardiness: Cold hardy to 0°F  Holly-leaf Redberry is a handsome, mounding, evergreen shrub with dark-green, glossy, holly-like leaves. Tiny yellowish flowers are inconspicuous, but female flowers produce bright red berries relished by birds and small mammals. Male and female flowers […]

Plant of the Month – November

Mountain Mahogany Cercocarpus betuloides Plant Form: Evergreen Shrub Water Use: Very Low Mature Size: 8-15 ft. tall x 10-12 ft. wide Exposure: Full Sun, Part Sun Bloom Time: Spring (Mar-May) Native to: California, Oregon, Baja California (below 6,000 feet) Hardiness: Cold hardy to -30°F  Mountain Mahogany is a large, upright, evergreen shrub or small tree with beautiful, smooth, light gray bark. Small, wedge-shaped leaves with toothed edges resemble birch leaves, giving this plant its other name, Birch-leaf Mountain Mahogany. Its small, cream-colored, rose-like […]

Plant of the Month – September

Desert Willow, Desert Catalpa Chilopsis linearis Plant Form: Deciduous tree Water Use: Low Mature Size: 15-25 ft. tall x 18-20 ft. wide Exposure: Full Sun, Part Sun Bloom Time: Spring (Apr-May), Summer (June-Aug), Fall (Sept-Oct) Native to: California, Arizona, Mexico (below 5000 feet) Hardiness: Cold hardy to 0°F Desert Willow is a fast-growing, multi-trunked tree or large shrub that twists and leans as it reaches skyward, creating an interesting, open crown in age. Its long, narrow, bright green leaves give a willowy appearance, […]

Plant of the Month-April

Foothill Penstemon, Bunchleaf Penstemon Penstemon heterophyllus   Plant Form: Evergreen herbaceous perennial Water Use: Low Mature Size: 1-3 ft. tall x 1-2 ft. wide Exposure: Full Sun, Part Sun Bloom Time: Spring (Apr-May), Summer (June-July) Native to: California (below 5,500 feet) Hardiness: Cold hardy to 10°F Foothill Penstemon makes you smile just to look at it. Every one of its abundant blossoms appears to be stretching up to greet you personally. From its yellow flower buds, you would never guess the […]

Plant of the Month – October

Paperflower, Whitestem Paper Flower Psilostrophe cooperi Plant Form: Evergreen perennial Water Use: Low Mature Size: 2 feet tall x 3 feet wide Exposure: Full sun Bloom Time: Spring – Fall (Mar – Oct) Native to: S. California, Arizona, New Mexico, & Mexico Hardiness: Cold hardy to 10°F Paperflower is a showy, mounded shrub named for its bright yellow flowers that persist on the flower head long after blooming, turning tannish-yellow and papery—giving the illusion of a much longer blooming season. […]

Plant of the Month – May

Firecracker Penstemon, Eaton’s Firecracker, Scarlet Bugler Penstemon eatonii Plant Form: Evergreen perennial Water Use: Low Mature Size: 2 feet tall and wide (flower stalks 2-4 feet tall) Exposure: Full sun Bloom Time: Late winter – spring (Feb – June) Native to: S. California, Colorado, Utah, Arizona Hardiness: Cold hardy to 0°F Firecracker Penstemon is irresistible to hummingbirds due to its nectar-filled, brilliant, scarlet flowers. It is among the first to bloom in spring, providing an early-season nectar source for hummingbirds. […]