Future Favorites
The climate is changing, and so are our plant recommendations. Enter Future Favorites, a new and evolving list of plants that our horticulturists have identified as thriving in today’s shifting climate. Many of these plants overlap with the original Arboretum All-Stars, while new additions reflect observations about how specific species are responding to increased heat, changing rainfall patterns, and other environmental challenges. Learn more about Future Favorites.
For more inspiration, see our Arboretum All-Stars, other plant lists, and download our Future Favorite list here.
Picks from Fall 2024
mangave
× Mangave cultivars
Mangaves are a hybrid that display the best qualities of each parent. They maintain the structural form of a small agave but lack the deadly spines and spreading behavior. They have colorful broad rosettes of leaves in a variety of colors and forms to choose from. They are evergreen and require little to no maintenance. They tolerate poor soils and infrequent watering.
- 🌤️/☀️: Part shade or sun
- 💧: Very low irrigation
- 🌱: Southwest US, Mexico native
- 📏: varies
Moonshine yarrow
Achillea ‘Moonshine’
Gray fern-like foliage looks good all year. Bright yellow summer blooms are abundant and dense and provide nectar for pollinators. A tried and true cultivar that is more tolerant of soil and irrigation ranges than many other yarrows. Perennial, evergrey, 18 inches tall and 2 feet wide. Water deeply 2-4 weeks. Well-drained soil is best. Deer resistant. USDA zones 3-9.
- 🌤️/☀️: Part shade or sun
- 💧: Low irrigation
- 🌱: North America, Europe, Western Asia native
- 📏: 15 in tall
octopus agave
Agave vilmoriniana
Narrow, furrowed leaves undulate and twist like the arms of an octopus. Structurally interesting but not spikey or spreading. Perfect for a hot, dry spot. After 5-10 years, a 15 foot flower stalk appears with yellow flowers that open in a spiral. Mother plant will perish but leave dozens of pups. Succulent, evergreen, 4 feet tall and 5 feet wide. Water deeply once every 3-4 weeks in summer. Provide good drainage. A great container plant. USDA zones 9-11.
- 🌤️/☀️: Part shade or sun
- 💧: Very low irrigation
- 🌱: Mexico native
- 📏: 4 ft tall, 4 ft wide
coral aloe
Aloe striata
Broad succulent rosettes are small and tidy at 1-2 feet wide and tall. Leaves can take on different hues depending on sun exposure. They can turn pinkish in the sun and have blue tones in the shade. Hummingbirds love the 2-3 foot orange flowers that bloom in the winter and spring.
- 🌤️/☀️: Part shade or sun
- 💧: low irrigation
- 🌱: South Africa native
- 📏: 2 to 3 ft tall
Pigeon Point coyote brush
Baccharis pilularis ‘Pigeon Point'
Makes a great ground cover or clipped hedge. Spring brings honey-scented, subtle yellow-green flowers that attract a great variety of pollinators. A California native shrub, evergreen, at least 2 feet tall and spreading to 6 feet or more. Water deeply every 2 to 4 weeks. Well-drained soil. Deer resistant. Prune in early spring to 3 inches every 3 years to keep it low and compact. USDA zones 7-10.
- 🌤️/☀️: Part shade or sun
- 💧: Low irrigation
- 🌱: CA native
- 📏: 2 to 3 ft tall, 9 ft wide
blue grama grass
Bouteloua gracilis
A tidy, small California native grass with narrow, fine-textured green blades in summer. By mid summer into fall it displays a showy right-angled golden seed head that resembles a bushy eyelash. Goes dormant in winter when it can be cut back if preferred. Grows to 10 inches tall and as wide. A California native and UC Davis Arboretum All-Star. Provides habitat for skippers! Full sun or partial shade. Water every 2-4 weeks in summer. Well-drained soil. USDA zones 3-10.
- ☀️: Sun
- 💧: Low irrigation
- 🌱: Southwest US, Mexico native
- 📏: Up to 9 in tall
Valley Violet maritime ceanothus
Ceanothus maritimus ‘Valley Violet’
A selection of our native California lilac known for its resilience in Central Valley conditions. Showy long branches of bright violet flowers are the first California lilac to bloom in spring. Evergreen and growing to 3 feet tall and 5-6 feet wide. No maintenance required. A UC Davis Arboretum All-Star. Can withstand no summer irrigation or irrigation every 2 to 4 weeks. Excellent habitat value. USDA zones 8-10.
- 🌤️/☀️: Part shade or sun
- 💧: Low irrigation
- 🌱: CA native
- 📏: 3 ft tall, 5 ft wide
firecracker plant
Dicliptera squarrosa
Clusters of bright orange tubular flowers bloom summer to fall atop velvety, bluish-gray foliage. A true hummingbird magnet that is not finicky, or fazed by heat and drought. Perennial, winter dormant, 2 feet tall and 3 feet wide. Water deeply every 2 to 3 weeks. USDA zones 7-9.
- 🌤️/☀️: Part shade or sun
- 💧: Low irrigation
- 🌱: Central South America native
- 📏: 20 in tall, 3 ft wide
California fuchsia
Epilobium canum cultivars
Hummingbirds love the red-orange trumpet-shaped flowers atop gray-green leaves in late summer and fall. A=We have a variety of cultivars to choose from to pick flower and leaf color, and height. Give it space to spread widely in the garden, especially if watering frequently. A California native perennial and a UC Davis Arboretum All-Star. Water deeply every 2 to 3 weeks. Cut to the ground in winter to keep tidy. USDA zones 7-11.
- 🌤️/☀️: Part shade or sun
- 💧: Low irrigation
- 🌱: Western US native
- 📏: Varies
California buckwheat
Eriogonum fasciculatum (dwarf cultivars)
Low green mounds are ornamented in spring and summer with white flowers that age to pink, and then to cinnamon and dark brown. Perennial, evergreen, 11 inches tall spreading to 6 feet, makes an attractive groundcover. Water deeply every 2 or 3 weeks. Well-drained soil. Attracts bees, butterflies, and seed-eating birds. USDA zones 9-10.
- ☀️: Sun
- 💧: Low irrigation
- 🌱: Southwest US, Mexico native
- 📏: Varies
Apache plume
Fallugia paradoxa
White delicate, floaty, rose-like flowers give way to showy plumes of pale pink seeds that catch the light and make an impressive cloud effect. A California native semi-evergreen desert shrub, growing 5-6 feet tall and wide. Water every 2-4 weeks in summer. Prefers well-drained soil. Attracts pollinators. USDA zones 4-9.
- ☀️: Sun
- 💧: Low irrigation
- 🌱: Southwest US, Mexico native
- 📏: 2 ft tall, 4 ft wide
wood strawberry
Fragaria vesca
Delicate white flowers in late spring through summer give way to delightful, tiny strawberries. A gourmet treat. A perennial California native, evergreen, 4 inches tall and spreading, makes a good groundcover. Water deeply ever 1-3 weeks. Best in filtered shade, but adaptable. USDA zones 5-9.
- 🌤️/☀️: Part shade or sun
- 💧:Low irrigation
- 🌱: North America native
- 📏: 6 in tall, 1 ft wide
serpentine coffeeberry
Frangula californica subsp. tomentella
Gray felty leaves with inconspicuous white flowers followed by berries that turn from green to red to black as they age. Birds love the berries. A California native evergreen shrub growing to 10 feet tall and 14 feet wide. Water deeply every month. Well-drained soil. USDA zones 7-9.
- 🌤️/☀️: Part shade/sun
- 💧: Low irrigation
- 🌱: CA native
- 📏: 6 to 10 ft tall
Great Valley gumweed
Grindelia camporum
Yellow daisy-like flowers have sticky buds and bloom in summer over green foliage. A need-to-have plant for the pollinator garden. A California native perennial, 3 feet tall and wide. Cut back at will to prevent ranginess. Best in full sun. Water deeply every 2-4 weeks. Deer resistant and tough as nails. USDA zones 7-10.
- ☀️: Sun
- 💧: Low irrigation
- 🌱: CA native
- 📏: Up to 1 ft tall
oakleaf hydrangea
Hydrangea quercifolia
Long panicles of huge summertime blooms that begin white and fade to dusty rose. Small to medium sized shrub with rich green foliage that turns maroon in the fall. Prefers some shade. Tolerates a wide range of irrigation including very little and a wide range of soils! USDA zones 5-9.
- ☀️,🌤️,🌥️: Sun, part sun or shade
- 💧: Low irrigation
- 🌱: Southeast US native
- 📏: Varies
common rush
Juncus patens
Upright clumps of stiff, blue gray grass-like foliage are adorned with small clusters of star shaped brown flowers in late spring. Enjoy the architectural form in the garden or in a container. A California native excellent for bioswales. Evergreen rush, to 2 feet tall, and as wide. Withstands a wide range of conditions; from drought to standing water. USDA zones 6-10.
- 🌥️,🌤️: Shade or part shade
- 💧: Low irrigation
- 🌱: CA native
- 📏: Up to 2 ft tall
Mexican honeysuckle
Justicia spicigera
Clusters of narrow, tubular orange flowers bloom from spring through fall, and sometimes in winter where weather is mild, offering a nectar source for butterflies and hummingbirds. Evergreen light green foliage, up to 4 feet tall and as wide. Water deeply once every two weeks. Deer resistant. Lightly prune to shape in late winter. USDA zones 9-11.
- 🌤️: Part shade
- 💧: Low irrigation
- 🌱: Mexico and Central America native
- 📏: Up to 4 ft tall
Texas ranger
Leucophyllum frutescens cultivars
Have a hot, sunny spot? This medium sized shrub has an impressive floral show in the depths of summer that pollinators love. We have many cultivars to choose from with a diversity of heights, leaf and flower colors. All prefer full sun and can be watered every 2-4 weeks.
- ☀️: Sun
- 💧: Low irrigation
- 🌱: Texas, Mexico native
- 📏: Up to 8 ft tall
pomegranate
Punica granatum cultivars
Deep red-orange flowers attract pollinators in summer and create bright red pomegranate fruits in fall. Heat and drought tolerant and bountiful fruit. Large deciduous shrub or small tree. Water deeply 2-4 weeks. Prune at will and frequently to keep smaller. Overwatering causes fruit to split. Can be trained as a shrub, tree, or espalier. USDA zones 7-11.
- ☀️: Sun
- 💧: Low irrigation
- 🌱: Middle East and Central Asia native
- 📏: Up to 20 ft tall
coral fountain
Russelia equisetiformis
Cascading plumes of bright green stems bear a profusion of bright red tubular flowers all summer that hummingbird magnets. Grows to 3 feet tall and 5 feet wide. Water deeply every 2 weeks. Heat tolerant. Remove frost-killed stems. Easy to propagate from pencil-size stem cuttings taken in spring. USDA zones 9-11.
- 🌤️/☀️: Part shade or sun
- 💧: Low irrigation
- 🌱: Mexico native
- 📏: 2 ft tall, 5 ft wide
Bee’s Bliss sage
Salvia ‘Bee’s Bliss’
Whorls of lavender-blue flowers bloom on 1-foot spikes in spring and summer. The foliage is strongly fragrant. Spreading shrub, use as groundcover, evergreen, 18 inches tall and 6 feet wide. A California native. Water deeply every 2 weeks. Very well-drained soil. Attracts bees, butterflies and hummingbirds. USDA zones 8-10.
- ☀️: Sun
- 💧: Low irrigation
- 🌱: CA native
- 📏: 2 ft tall, 8 ft wide
Marine Blue germander sage
Salvia chamaedryoides ‘Marine Blue’
Spikes of true blue flowers bloom from late spring through fall, adding the perfect compliment to almost any perennial border. The foliage of this selection is greener than the straight species. Perennial, evergreen, 2 feet tall and as wide. Extremely tough and attractive. Water deeply every 2 weeks. Prefers well-drained soil. Attracts pollinators. USDA zones 7-10.
- 🌤️/☀️: Part shade or sun
- 💧: Low irrigation
- 🌱: Mexico native
- 📏: 18 in tall, 3 ft wide
Point Sal coastal purple sage
Salvia leucophylla 'Point Sal'
Whorls of lavender-pink flowers bloom in spring above silvery gray aromatic foliage. Drought tolerant and spreading, this is a great choice for slopes or bank stabilization. A California native shrub; evergray if watered in summer, 3 feet tall and 6 feet wide. Water deeply every 2 to 4 weeks. Prefers well-drained soil. Attracts butterflies and hummingbirds. USDA zones 8-10.
- 🌤️/☀️: Part shade or sun
- 💧: Low irrigation
- 🌱: CA native
- 📏: 3 ft tall. by 6 ft wide
common snowberry
Symphoricarpos albus var. laevigatus
Waxy white berries are real eye-catchers in fall and winter. They are edible but bitter. Green-gray foliage backs the tiny pink bells that bloom in summer. Shrub, deciduous, to 30 inches tall. Water deeply every 2 to 4 weeks. Well-drained soil. Attracts birds. USDA zones 4-10.
- 🌤️/☀️: Part shade or sun
- 💧: Low irrigation
- 🌱: CA native
- 📏: 3 ft tall, 6 ft wide
wall germander
Teucrium chamaedrys
Dainty pink flowers bloom in spring and summer amid evergreen dark green foliage. Can withstand high heat and low water. Perennial, evergreen, to 1 ft tall and spreading as a groundcover. Water deeply every 2 weeks or weekly. Well-drained soil. You can prune lightly to remove seed heads if desired, but not necessary. USDA zones 5-9.
- 🌤️/☀️: Part shade/sun
- 💧: Low irrigation
- 🌱: Mediterranean native
- 📏: 2 ft tall, 3 ft wide
Picks from Spring 2024
creeping Oregon grape
Berberis aquifolium var. Repens
This California native not only adds visual appeal to your garden with its charming evergreen foliage but also plays a vital role in supporting local wildlife. Its yellow winter flowers and purple berries attract and feed native birds, contributing to the overall health of your garden ecosystem.
- 🌤️/☀️: Part shade/sun
- 💧: Low irrigation
- 🌱: CA Native Plant
- 📏: 2.5 ft tall 4 ft wide
Pink Eyre Australian fuschia
Correa pulchella 'Pink Eyre'
Thriving with minimal summer irrigation, this drought-tolerant Australian native shrub brings bursts of cheerful blooms from November through February or March. The tubular flowers provide essential sustenance for nectar-loving hummingbirds.
- 🌤️: Part shade
- 💧: Low irrigation
- 🌱: Australian native
- 📏: 3 ft tall, 3 ft wide
Texas mountain laurel
Dermatophyllum secundiflorum
This small, evergreen tree with glossy foliage withstands high temperatures and drought while offering lavender blooms with a unique grape soda scent in the early spring. The fragrance and flowers attract a diverse range of pollinators, enhancing the ecological balance in your garden.
- ☀️: Sun
- 💧: Low irrigation
- 🌱: Southwest US native
- 📏: 9 ft tall, 10 ft wide
Santa Cruz Island buckwheat
Eriogonum arborescens
Standing at 3 feet tall, this drought-tolerant evergreen shrub graces your garden with rosy pink blooms in spring and summer that provide a feast for insect pollinators. As these blooms transition into red-brown seed heads in the fall, they become a valuable food resource for birds and bring architectural interest to the fall and winter garden.
- ☀️: Sun
- 💧: Low irrigation
- 🌱: CA Native Plant
- 📏: Up to 3 ft tall, 3 ft wide
De la Mina verbena
Glandularia 'De La Mina'
A mounding perennial verbena that thrives in drought conditions, this plant serves as a pollinator haven, attracting bees, butterflies, and hummingbirds year-round. Although short-lived, its continuous blooms make it a central hub for pollinators in your garden. This plant makes a great border along paths and can be a one stop shop for your Potted Plants for Pollinators!
- 🌤️/☀️: Part shade/sun
- 💧: Low irrigation
- 🌱: Baja California native
- 📏: 3 ft tall, 4 ft wide
California honeydew
Horkelia californica
With soft fern-like foliage, this evergreen perennial gives a lush effect in the shade while requiring little summer water. The small white flowers act as a subtle yet powerful attraction for native bumblebees, making it an excellent choice for shaded areas dedicated to promoting bee-friendly environments.
- 🌥️/🌤️: Shade/part shade
- 💧: Low irrigation
- 🌱: CA native plant
- 📏: varies
rosada coral bells
Heuchera 'Rosada'
This flowering perennial thrives in dry, shaded spaces, adding soft pink blooms to a garden while supporting local pollinators. The role of this California native extends beyond aesthetics, contributing to the ecological richness of your garden.
- 🌥️/🌤️: Shade/part shade
- 💧: Low irrigation
- 🌱: CA native plant
- 📏: 10-12 in tall, 2 ft wide
Iris Pacific Coast hybrid 'Canyon Snow'
Dependable and low-maintenance, this native hybrid iris brightens dry and shady gardens with white and yellow flowers. Its presence not only adds visual interest but also attracts native bee pollinators, contributing to the dynamic balance of your garden.
- 🌥️/🌤️: Shade/part shade
- 💧: Low irrigation
- 🌱: CA native plant
- 📏: 12-18 in tall, 3 ft wide
Yellow chuparosa
Justicia californica 'Yellow'
With its long and narrow golden flowers, this heat- and drought-tolerant desert shrub not only enhances your garden’s visual appeal from spring to fall but also serves as a favorite among hummingbirds. The continuous blooms makes it a reliable source of sustenance for these high energy polllinators.
- ☀️: Sun
- 💧: Low irrigation
- 🌱: CA Native Plant
- 📏: 5 ft tall, 5 ft wide
Lynn's Legacy cenizo
Leucophyllum langmaniae 'Lynn's Legacy'
Adaptable to heat, drought, and alkaline soil, this medium-sized shrub with fuzzy, light-green leaves is remarkably tough and resilient. The vibrant lavender-violet flowers burst into bloom in late summer and fall, enriching your garden with beauty and vitality during the driest season.
- ☀️: Sun
- 💧: Low irrigation
- 🌱: Southwest US native
- 📏: 5 ft tall, 5 ft wide
shrubby statice
Limoniastrum monopetalum
This remarkably tough weed smothering shrub thrives and provides dense ground cover with no summer irrigation. Clusters of small, lavender flowers in the spring become a haven for pollinators, adding both soft color and biodiversity to your garden.
- ☀️: Sun
- 💧: Low irrigation
- 🌱: Mediterranean native
- 📏: 3 ft tall 8 ft wide
pine muhly
Muhlenbergia dubia
This fine, medium-sized grass adds texture and movement to dry, sunny gardens with minimal maintenance. Its presence not only enhances visual interest but also provides shelter and food sources for local wildlife, creating a haven for biodiversity in your garden.
- ☀️: Sun
- 💧: Low irrigation
- 🌱: Southwest US native
- 📏: 12-18 in tall, 12-18 in wide, with 3 ft flowering spikes
Nelson's blue beargrass
Nolina nelsonii
A strikingly sculptural succulent native to Mexico, this plant thrives in extreme heat, drought and cold weather. Its dense, spiky blue-green leaves are relatively soft and pliable unlike other more aggressive desert succulents. .
- ☀️: Sun
- 💧: Very low irrigation
- 🌱: Mexican native
- 📏: 4 ft tall, 8 ft wide
yellow sundrops
Oenothera serrulata
With narrow leaves and yellow blooms, this evergreen ground cover thrives in low-water gardens. Its bee-attracting flowers and minimal maintenance make it a valuable addition to any sustainable garden.
- 🌤️/☀️: Part shade/sun
- 💧: Low irrigation
- 🌱: Southwest US native
- 📏: 1 ft tall, 3 ft wide
bladderpod
Peritoma arborea
This constantly blooming evergreen shrub stands out as a pollinator favorite, attracting beneficial insects and hummingbirds. The yellow flowers develop into attractive inflated seed pods, providing habitat value and visual interest. Native to southern California deserts, this species thrives with no summer irrigation in our region.
- ☀️: Sun
- 💧: Low irrigation
- 🌱: CA native plant
- 📏: 4 ft tall, 4 ft wide
Gregg’s salvia
Salvia greggii (var.)
These easy-to-grow, long-blooming, semi-woody plants bloom prolifically in both spring and fall with many colorful flowers. Named forms like ‘Desert Blaze’, ‘Red Swing’, ‘Flame’ and ‘Hot Lips’ are tough and dependable in our area, where they are favorite nectar sources for hummingbirds and carpenter bees.
- ☀️: Sun
- 💧: Low irrigation
- 🌱: Southwest US native
- 📏: varies
California blue-eyed grass
Sisyrinchium bellum
Not a true grass, but a cousin of the iris, this local native perennial attracts a diversity of insect pollinators with its star-shaped purple-blue flowers in spring. Thriving in full sun or part shade and adaptable to drought or regular watering, it provides a versatile option for sustainable gardens.
- ☀️/🌥️: Sun/part shade
- 💧: Low irrigation
- 🌱: CA native plant
- 📏: 1 ft tall, 2 ft wide
yellow bells
Tecoma stans
This semi-evergreen, heat- and drought-tolerant shrub adds a cheerful touch to sunny locations with trumpet-shaped yellow flowers all summer long. Its adaptability to various soils makes it a valuable addition to climate-ready gardens.
- ☀️: Sun
- 💧: Low irrigation
- 🌱: Southwest US native
- 📏: 6 ft tall, 4 ft wide
coast rosemary
Westringia fruticosa
With grayish leaves and constantly blooming small lavender or white flowers that are beloved by native bees, this low-water shrub adds both beauty and ecological richness to your garden. Its dependability and long life make this plant a sustainable choice for gardeners seeking to enhance the overall biodiversity of their outdoor spaces.
- ☀️: Sun
- 💧: Low irrigation
- 🌱: Australian native
- 📏: varies
Argentine rain lily
Zephyranthes candida
Showcasing pure white flowers in the fall, this low-maintenance plant attracts beneficial insects while providing floral interest just as summer fades. Its versatility and ease of care make it a wonderful addition to various garden settings, contributing to the overall beauty and diversity of the landscape.
- 🌥️: Part shade
- 💧: Low irrigation
- 🌱: South American native
- 📏: 6-12 in tall, 6-12 in wide