Native Landscape Plants for Arizona and the Desert Southwest

I’m working on adding more native plants to my own yard, and it can be confusing how often the word “native” gets used at nurseries. A tag that says native doesn’t always mean native to Arizona. Sometimes it means native to Texas, or Baja California, or somewhere else in the desert Southwest that shares our climate but not our exact desert.

This post shares what I’m learning. These are plants that grow well here in the low desert, and I’ve noted which ones are true Arizona natives and which are native to the broader Southwest instead. I’ve planted many of the broader native plants, but now that I know the difference, I’m trying to plant more Sonoran Desert native plants, and I hope you will too.

What Native Actually Means

Native plants evolved alongside the insects, birds, and soil life that depend on them. An Arizona native grew up in the Sonoran Desert before any of us showed up. It knows this soil, this rainfall pattern, and it feeds the wildlife that also evolved here.

A lot of what gets sold as “Southwest native” or simply “native” at Arizona nurseries is native to a neighboring region instead, most often the Chihuahuan Desert of Texas and northern Mexico, or the coastal deserts of Baja California. These plants share a lot with true Arizona natives. They’re drought-tolerant, they handle heat, and many of them look right at home here. Texas ranger and Texas mountain laurel are two of the most popular examples, and neither one is native to Arizona.

Desert-adapted is a different category still: plants imported from other arid regions of the world entirely, like Mediterranean or Australian natives, that happen to thrive in our climate. My reflected heat plant guide and full sun plant guide mix true natives with desert-adapted plants.

Why the Distinction Matters

Water use is one reason people plant natives, and it’s important. But one of the most important reasons is that native plants feed local wildlife in ways they’re specifically adapted to use. Native bees, butterflies, and birds evolved alongside these plants, and some depend on them completely. A monarch or queen butterfly can feed on a lot of flowers, but its caterpillars can only eat milkweed. A Gulf fritillary caterpillar needs a passionflower vine, and it turns out to be picky about which one.

I don’t think that means you should rip out everything that isn’t a true native. My yard has plenty of Southwest natives and desert-adapted plants I love. But when you’re choosing what to add, knowing which plants are native helps you make an informed decision.

Where to Find Them

Some of these are easy to find at any nursery. The true natives, especially the less common shrubs and vines, are often easiest to find at the plant sales held each March and October by the Desert Botanical Garden and Boyce Thompson Arboretum. Mark your calendar and go early, since the best selection sells out fast.

You can also check out the Arizona Native Plant Society. Their Phoenix chapter keeps a vetted list of plants that are native to our area, beneficial to wildlife, and available at local nurseries, and I used that list to double-check the native status of everything in this post. If you want to go deeper than a single blog post can take you, joining AZNPS gets you plant sales, native gardening resources, and a community of people who know this stuff far better than I do.

Quick Reference: What’s Actually Native

This is the fastest way to see native status at a glance before you read the full entries below.

Where I’d Start with Native Sonoran Desert Plants

Blackfoot daisy is a must-grow for me. I love the blooms, and it reseeds on its own, especially if you collect seed from spent blooms and scatter it around your yard. Tufted evening primrose is just as easy. Add a couple of penstemons to that list too. There’s nothing like spring in the low desert when the penstemons are blooming, and they’ll reseed if you let them. For a vine, Queen’s Wreath is about as easy as it gets, a fast grower with so many blooms in the fall. And desert milkweed and creosote are true plant-and-forget natives once they’re established. Full details on all of these below.

Trees

I have less firsthand experience with native trees than I do with shrubs and perennials, so consider these notes a starting point and confirm mature size and placement before you commit. A tree is the biggest, longest commitment in this whole list.

Blue Palo Verde

• Parkinsonia florida (Arizona native)
• Size: 30×30 ft. Growth: fast. Hardy to: 15°F. Litter: seasonal. Small thorns, allergenic.
• Arizona’s state tree, and for good reason. A cloud of bright yellow blooms covers it every spring, and the green bark keeps photosynthesizing even when it drops its leaves in drought. Give it the full 30 feet of room. Attracts bees, butterflies, and hummingbirds.

Velvet Mesquite

• Prosopis velutina (Arizona native)
• Size: 25×25 ft. Growth: moderate to fast. Hardy to: 0°F. Litter: seasonal. Medium thorns, allergenic (often from foliage).
• A classic low desert shade tree with a wide crown and fine, feathery texture. Give it room for that crown to spread. The thorns mean it’s not the tree for right next to a walkway or play area.

Foothills Palo Verde

• Parkinsonia microphylla (Arizona native)
• Size: 15×15 ft. Growth: slow to moderate. Hardy to: 15°F. Litter: seasonal. Sharp branch tips.
• Smaller and slower than blue palo verde, with lime green bark and sulfur yellow spring flowers. This is the palo verde the Arizona Native Plant Society’s Phoenix chapter specifically recommends, and it fits better in a smaller yard than blue palo verde does. Attracts bees, butterflies, hummingbirds, and moths.

Ironwood

• Olneya tesota (Arizona native)
• Size: 25×25 ft. Growth: slow. Hardy to: 20°F. Litter: seasonal. Medium thorns.
• A keystone species of the Sonoran Desert, meaning a lot of desert life depends on it. Slow-growing but long-lived, covered in dusty lavender blooms in late spring. Provides food and shelter for birds and wildlife.

Kidneywood

• Eysenhardtia orthocarpa (Arizona native, southeastern Arizona)
• Size: 15×10 ft. Growth: moderate. Hardy to: 15°F. Litter: low. No thorns.
• An underused one, though worth knowing it’s native to southeastern Arizona rather than the Phoenix area specifically, so it’s a regional native here rather than a true local one. Fragrant white flower spikes in summer pull in bees, butterflies, and other pollinators. Works as a large shrub or small tree. Low litter makes it easy to live with.

Whitethorn Acacia

• Vachellia constricta (Arizona native)
• Size: 10×15 ft. Growth: slow. Hardy to: 5°F. Litter: moderate. Medium thorns.
• Yellow puffball flowers spring through summer on a multi-trunked native good for naturalistic plantings. The name tells you what you’re getting: real thorns, so keep it away from paths.

Desert Willow

• Chilopsis linearis (Arizona native)
• Size: 25×20 ft. Growth: fast. Hardy to: 0°F. Litter: seasonal. No thorns.
• Trumpet-shaped flowers in white, pink, or purple from spring through fall, pollinated by carpenter bees and bumblebees and loved by hummingbirds. Look for named selections if flower color or branching habit matters to you. Irregular growth habit, so it won’t look formal.

Sweet Acacia

• Vachellia farnesiana (Southwest native, present in southern Arizona)
• Size: 20×20 ft. Growth: moderate. Hardy to: 10°F. Litter: moderate. Small thorns, allergenic.
• Sweet-scented golden yellow puffball flowers late winter into spring. A vase-shaped tree with fine texture. Its native range stretches from the southern US into South America, so it’s regional rather than exclusively Arizonan, but it’s naturalized and widely grown here.

Texas Mountain Laurel

• Dermatophyllum secundiflorum (Southwest native, not Arizona native)
• Size varies by form, typically large shrub to small tree. Growth: slow. Litter: very low.
• Native to Texas and Mexico, not Arizona. Purple, grape-scented flower clusters are unforgettable. It’s slow-growing, and mine often gets genista caterpillars, which can strip it fast if you don’t catch them early. Mine grows next to the pool, and the very low litter makes it a good choice near water. See my full guide to growing Texas mountain laurel.

Shrubs

Desert Broom

• Baccharis sarothroides (Arizona native)
• Size: 3 to 6 ft, occasionally larger. Growth: fast. Litter: low. No thorns.
• Nearly leafless, upright green branches with a profusion of white puffy flowers late summer to fall. Tough and useful as a screen or windbreak. Worth knowing before you plant it: female plants produce a lot of windblown seed and it can show up as an unwanted volunteer around the yard. Some gardeners consider it weedy for that reason.

Hopbush

• Dodonaea viscosa (Arizona native)
• Size: 10×8 ft. Growth: moderate. Hardy to: 15°F. Litter: low, no thorns.
• Upright and dense with bright green, medium-textured foliage. A solid oleander alternative if you want the screening without the toxicity. Decorative papery seed pods attract birds.

Flattop Buckwheat

• Eriogonum fasciculatum var. polifolium (Arizona native)
• Size: 1×2 ft. Growth: fast. Hardy to: 15°F. Litter: low, no thorns.
• A low, rounded native with fine gray-green foliage and pale pink to white flowers in spring. Good for small spaces. Attracts bees, birds, and butterflies.

Fairy Duster

• Calliandra eriophylla (Arizona native)
• Size: 3×4 ft. Growth: moderate. Litter: low, no thorns.
• Soft pink powderpuff blooms draw hummingbirds and butterflies. Easy in almost any soil and takes full sun without complaint.

Baja Fairy Duster

• Calliandra californica (Southwest native, not Arizona native)
• Size: 5×5 ft. Growth: moderate. Hardy to: 20°F. Litter: low, no thorns.
• Native to Baja California, not Arizona, but closely related to true fairy duster and good with hummingbirds and butterflies. Red powderpuff blooms spring through fall. Makes a good informal hedge.

San Marcos Hibiscus

• Gossypium harknessii (Southwest native, not Arizona native)
• Size: 3×4 ft. Growth: moderate. Hardy to: 25°F. Litter: low, no thorns.
• Native to Baja California. Yellow flowers with a red center, glossy heart-shaped leaves, summer to fall bloom. Attracts bees, butterflies, and moths.

Red Justicia

• Justicia candicans (Arizona native)
• Size: 3×3 ft. Growth: moderate. Hardy to: 25°F. Litter: low, no thorns.
• Bright red tubular flowers fall through spring, exactly when hummingbirds need the winter color most. Sprawling habit, and it does well in containers if you want it somewhere specific.

Desert Senna

• Senna covesii (Arizona native)
• Size: 1.5×1.5 ft. Growth: moderate. Hardy to: 25°F. Litter: low, no thorns.
• A low, shrub-like native with bright yellow flowers spring through fall. Attracts bees and butterflies. This is the senna the Arizona Native Plant Society confirms as a true Phoenix-area native, smaller and more reliably local than some of the other sennas sold as desert plants.

Damianita

• Chrysactinia mexicana (Southwest native, not confirmed Arizona native)
• Size: 2×2 ft. Growth: slow. Hardy to: 0°F. Litter: low, no thorns.
• Native to New Mexico, western Texas, and Mexico. A tidy mound of fragrant foliage covered in golden daisies spring and fall. Good for courtyards and small spaces.

Turpentine Broom

• Thamnosma montana (Arizona native)
• Size: 1 to 2.5 ft. Growth habit: broomlike, mostly leafless branches.
• A tough little native shrub for hot, dry, rocky spots. Rub the stems, and you’ll understand the name: a strong turpentine scent from resin glands. Not showy, but genuinely tough and native to Arizona.

Superstition Mallow

• Abutilon palmeri (Arizona native)
• Size: 4×4 ft. Growth: fast. Hardy to: 20°F. Litter: low, no thorns.
• Velvety, heart-shaped silvery leaves give it a subtropical look that doesn’t fit most people’s idea of a desert plant. Orange and yellow flowers spring through fall. Attracts bees, butterflies, and other pollinators.

Woolly Butterfly Bush

• Buddleja marrubiifolia (Southwest native, not confirmed Arizona native)
• Size: 5×5 ft. Growth: moderate. Hardy to: 15°F. Litter: low, no thorns.
• Native to the Chihuahuan Desert. Silvery foliage with small orange marble-shaped blooms spring to midsummer. Attracts butterflies.

Bush Dalea

• Dalea pulchra (Arizona native)
• Size: 4×5 ft. Growth: moderate to fast. Hardy to: 10°F. Litter: low, no thorns.
• I have never seen so many bees on a single plant as I have on bush dalea. Violet flower clusters winter into spring, giving real winter color when little else is blooming, on rounded, airy, silver-green foliage. Attracts butterflies too. Native to southeastern Arizona and northern Sonora, Mexico, and confirmed by the Arizona Native Plant Society as native to the Phoenix area.

Trailing Indigo Bush

• Dalea greggii (Arizona native)
• Size: 2×6 ft. Growth: moderate. Hardy to: 15°F. Litter: low, no thorns.
• Silvery-green groundcover with lavender-purple flower clusters spring to summer. Tolerates tough conditions and works well on banks and slopes.

Also From the Reflected Heat and Full Sun Guides

These are true Arizona natives already covered in detail elsewhere on the site, with sizing, water needs, and my full notes. Jojoba, desert lavender, brittlebush, desert milkweed, and creosote all appear in my reflected heat plant guide. Creosote deserves a repeat mention here: plant it on the fringe of your yard where it has room, not close to the house. Mine near the house gets more water and attention than it wants and needs regular pruning, while the one by my driveway with plenty of room and minimal irrigation is thriving. Turpentine bush, deer grass, globe mallow, and ocotillo are true Arizona natives covered in the full sun plant guide.

Perennials and Wildflowers

Desert Marigold

• Baileya multiradiata (Arizona native)
• One of the easiest natives to grow. It reseeds on its own, has year-round yellow blooms, and it’s a must-add for any low desert yard.

Pineleaf Milkweed

• Asclepias linaria (Arizona native)
• Size: 2 to 3 ft tall and wide. Bloom: white clusters, March through October.
• Fine, needle-like foliage that doesn’t look like a typical milkweed at all. Like desert milkweed, this is a plant-and-forget native once it’s established, and an important host plant for monarch and queen butterfly caterpillars.

Blackfoot Daisy

• Melampodium leucanthum (Arizona native)
• Size: 1×2 ft. Growth: fast. Hardy to: 0°F. Litter: low, no thorns.
• A must-grow. White daisy-like flowers nearly year-round on a bright, low mound. It reseeds easily, and you can encourage that by collecting seed from spent blooms and scattering it around your yard. Needs well-drained soil.

Sacred Datura

• Datura wrightii (Arizona native)
• Size: 2 to 3 ft tall, spreading 6 to 8 ft wide. Bloom: large white trumpet flowers, night-blooming, May through November.
• A dramatic, sprawling native with flowers up to 8 inches across that open at dusk. Every part of this plant is toxic if eaten, so give it a spot away from small children or pets who explore with their mouths. It also self-seeds readily. If you don’t want it spreading, deadhead the spiny seed pods before they open.

Tufted Evening Primrose

• Oenothera caespitosa (Arizona native)
• Size: 1×2 ft. Growth: moderate. Hardy to: 10°F. Litter: low, no thorns.
• Large, fragrant white flowers that fade to pink, opening from dusk to early morning. Very easy to grow. Attracts hawk moths and other nighttime pollinators.

Gooding’s Verbena

• Glandularia gooddingii (Arizona native)
• Size: 1×3 ft. Growth: moderate. Hardy to: 10°F. Litter: low.
• Lavender to pink flower clusters in spring on low, spreading foliage. Sow seed in fall. Fragrant and attracts butterflies.

Wright’s Verbena

• Glandularia wrightii (Southwest native, not confirmed Arizona native)
• Size: 6 to 12 inches tall, spreading to 18 inches.
• Native to Texas, New Mexico, and northern Mexico at higher elevations than typical low desert. Reddish stems and rose to magenta flowers spring through fall. It’s seldom sold commercially, so it may take some hunting to find.

Parry’s Penstemon

• Penstemon parryi (Arizona native)
• Size: 1×1.5 ft. Growth: moderate. Litter: low, no thorns.
• There’s nothing like spring in the low desert when the penstemons are blooming. Save seed from spent flowers and scatter it around your yard to spread the show. Add this one alongside firecracker penstemon for a longer bloom window.

Firecracker Penstemon

• Penstemon eatonii (Arizona native)
• Size: 1×1.5 ft. Growth: moderate. Litter: low, no thorns.
• Scarlet flower spikes late winter into spring, right when hummingbirds are hungriest. Reseeds on its own.

Ruellia

• Ruellia peninsularis (Southwest native, not Arizona native)
• Size: 4×5 ft. Growth: moderate. Hardy to: 28°F. Litter: low, no thorns.
• Native to Baja California and Sonora, Mexico. Purple, bell-shaped flowers spring through fall. Tolerates some shade, unusual for a plant this tough, and attracts hummingbirds.

Mealy Cup Sage

• Salvia farinacea (Southwest native, not Arizona native)
• Size: 1.5×1.5 ft. Growth: moderate. Hardy to: 10°F. Litter: low, no thorns.
• Native to Texas, New Mexico, and northeastern Mexico. Blue-purple flower spikes spring through fall. Attracts bees, butterflies, and hummingbirds.

Chocolate Flower

• Berlandiera lyrata (Southwest native, not confirmed as a Phoenix-area native)
• Size: 1×2 ft. Growth: fast. Hardy to: 10°F. Litter: low, no thorns.
• Yellow daisy-like flowers spring through fall with a genuine chocolate scent, especially in the morning. A fun one for kids to discover.

Gregg’s Mistflower

• Conoclinium greggii (Arizona native)
• Size: 1-2x 1-2 ft
• This plant draws more queen and monarch butterflies to my yard than almost anything else I grow.
• Powder-blue flowers bloom from summer through fall on a spreading groundcover native to southern Arizona, New Mexico, Texas, and northern Mexico.
• There’s a fascinating reason male queen butterflies gather on the flowers. They collect a plant compound called a pyrrolizidine alkaloid and use it to produce a courtship pheromone that helps attract females. See my full guide to growing Gregg’s mistflower.

Vines

Queen’s Wreath

• Antigonon leptopus (Southwest native, not Arizona native)
• Size: 15×15 ft. Growth: fast. Hardy to: 30°F. Litter: seasonal, no thorns.
• Native to Baja California and Sonora, Mexico, south into Central and South America, not Arizona itself. I love it anyway. Bees love it too.
• Bright pink flower clusters from summer through fall, giving color from September until it gets cold, a real showstopper when little else in the garden is blooming. Dies back with frost and regrows in spring. See my full guide on how to grow Queen’s Wreath.

Yellow Orchid Vine

• Callaeum macropterum (Southwest native, not Arizona native)
• Size: 15×15 ft. Growth: moderate. Hardy to: 22°F. Litter: seasonal, no thorns.
• Native to Baja California and northern Sonora, Mexico, into Central and South America. Yellow flower clusters late spring to early summer, followed by papery seed pods that shift from chartreuse to copper as they mature. Featured in my “What Vine to Plant Where in Your Low Desert Yard” Guide.

Arizona Grape Ivy

• Cissus trifoliata (Arizona native)
• Size: 15×10 ft. Growth: moderate. Hardy to: 20°F (roots hardier than foliage). Litter: seasonal, no thorns.
• A true Arizona native that prefers shade rather than the reflected heat spots most of this list is built for, which makes it useful for the shadier corners of a native landscape. Small greenish flowers give way to tiny grapes birds love. Loses leaves in cold winters. I mention it briefly in my Arizona vine planting guide; it deserves more attention than it usually gets.

Arizona Passionflower

• Passiflora arizonica (Arizona native, southern Arizona)
• Size: can climb 10 to 20 ft with support. Bloom: white to purple, June through September.
• A genuine rarity: one of only three Passiflora species native to Arizona, found naturally only in Pima and Santa Cruz counties, so it’s native to southern Arizona rather than the Phoenix area specifically. I still grow it here, and Gulf fritillary butterflies are obsessed with it. In my yard, they’ve gone after this vine even when an edible passionflower was growing right next to it, damaging the native vine while leaving the other alone. It can be hard to find in nurseries, another good reason to check the Desert Botanical Garden and Boyce Thompson Arboretum plant sales.

Cactus and Succulents

Saguaro

• Carnegiea gigantea (Arizona native)
• Also covered in my reflected heat plant guide. The signature plant of the Sonoran Desert and about as native as it gets.

Beavertail Prickly Pear

• Opuntia basilaris (Arizona native)
• Size: 2×4 ft. Growth: moderate. Hardy to: 10°F. Litter: low.
• Low and spreading with blue-gray pads and vivid magenta to pink spring flowers. Small spines rather than the long ones, though still worth respect.

Engelmann’s Prickly Pear

• Opuntia engelmannii (Southwest native, present in Arizona)
• Size: 4×8 ft. Growth: moderate. Hardy to: 10°F. Litter: low.
• Shrub-like with medium green pads, yellow spring flowers, and large dark red fruit that birds and wildlife rely on.

Fishhook Barrel Cactus

• Ferocactus wislizeni (Arizona native)
• Size: can reach 3 to 9 ft tall over many decades; slow-growing. Long-lived, sometimes over a century.
• An unmistakable native barrel with a distinctive hooked spine. Slow enough that a mature one represents a real commitment of time, though not of your effort.

Engelmann’s Hedgehog

• Echinocereus engelmannii (Arizona native)
• Size: 1×2 ft. Growth: slow. Hardy to: 10°F. Litter: low.
• Clumping form with vivid magenta spring flowers. Attracts bees, butterflies, and hummingbirds. Sometimes sold as strawberry hedgehog.

Desert Spoon

• Dasylirion wheeleri (Arizona native, higher elevation)
• Size: 4×4 ft. Growth: moderate. Hardy to: 0°F. Litter: low. Sawtooth leaf edges.
• A distinct accent with an open rosette of gray-green, twisting leaves and a tall cream flower stalk in late spring. It’s a true Arizona native, though more of an upland Chihuahuan and Sonoran Desert transition plant than a strict Phoenix-valley local. It still grows well here. Note that a greener-leaved form sometimes sold as desert spoon is actually a different species native to Mexico rather than Arizona, so check the botanical name if the true native matters to you.

Agave parryi

• Agave parryi (Arizona native, higher elevation)
• Size: 2×2 ft. Hardy to: 15°F. Bloom: summer, sharp leaf tips.
• A compact, particularly decorative native rosette with distinctive leaf impressions. Native to the upland areas of Arizona into western Texas and central Mexico. The stalk bloom attracts nocturnal pollinators, and like all agaves it blooms once at the end of its life.

Apache Plume

• Fallugia paradoxa (Arizona native, higher elevation)
• Size: 2 to 6 ft, occasionally larger. Growth habit: upright, multi-branched.
• Native mostly to northern, southern, and southeastern Arizona at higher elevations than the Phoenix valley floor, which is why it doesn’t show up on the Phoenix chapter’s local list. Still widely grown here and worth it. White rose-like flowers give way to pink, silky, plume-like seed heads that stay showy for months. A favorite for erosion control on slopes.

Organ Pipe Cactus

• Stenocereus thurberi (Arizona native)
• Also covered in my reflected heat plant guide. A true Sonoran Desert native and a striking focal point.

Wildlife Love Arizona Native Plants

Plant enough true natives and you start seeing things you didn’t before. Hummingbirds show up for red justicia, firecracker penstemon, and fairy duster. I’ve watched tarantula hawk wasps work over desert milkweed, which is a little unsettling when you see one up close, but they’re pollinators doing their job.

Black dalea in bloom pulls in more bees than I’ve ever seen on a single plant. Queen and monarch butterflies come for Gregg’s mistflower and stay for the milkweed. And Gulf fritillaries will single out Arizona passionflower over an edible passionflower vine growing right next to it, which tells you how specific these relationships really are.

Frequently Asked Questions About Arizona Native Plants

Sources

• Arizona Municipal Water Users Association (AMWUA). Landscape Plants for the Arizona Desert.
• Arizona Native Plant Society, Phoenix Chapter. Recommended Native Landscaping Plants for Metro Phoenix.