These plants grow effortlessly in low-water conditions and bloom in an array of colors
1 of 50Rachel Weill
Blanket flower (Gaillardia) features gorgeous golden tips and requires moderate water.
2 of 50Courtesy of High Country Gardens
Spanish lavender (Lavandula stoechas) has deep purple “rabbit ears” that stand out in garden beds. The plant thrives with only moderate water.
3 of 50Flowerphotos / Getty Images
Sea holly (Eryngium amethystinum), whose silvery blue stems are topped with amethyst flower heads, attracts butterflies and needs moderate water.
4 of 50Marion Brenner
In this Napa Valley garden designed by Ron Lutsko (lutskoassociates.com), clusters of chartreuse Euphorbia rigida add a spritz of lime. The plant thrives with only moderate water.
5 of 50Saxon Holt / Photo Botanic
Hummingbird favorite Salvia ‘Amistad’ grows fast to 4 feet tall with little water.
6 of 50Michele Lee Wilson
Velvety kangaroo paws (Anigozanthos ‘Orange Cross’ and Bush Gems series) add spicy color against golden grasses in a garden in Tiburon, California, designed by Arterra Landscape Architects (arterrallp.com). The plants tolerate drought but flower best with some water in summer and excellent drainage in light sandy soil.
7 of 50Thomas J. Story
African daisy (Arctotis), with blooms that can range from brilliant orange to cool purply-white, needs moderate water.
8 of 50Jeffery Cross
The plants make great informal hedges, start blooming in January and February, and pump out showy colorful flowers for cutting.
9 of 50Steven Gunther
Its purple buds open to intense blue flowers that attract bees. The leaves are dark green, small, and quilted, and the plant needs no summer water.
10 of 50Erin Kunkel
Dramatic leaves and striking blooms of yellow, red, or orange makes a wide varieties of aloes all-around perfect.
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Puffy fruits the size of olives turn from yellow when young to red when mature. The fruits are borne at the same time as urn-shaped flowers among dark evergreen leaves. It requires moderate to minimal water.
12 of 50Steven A. Gunther
The shrub attracts hummingbirds with its brilliant red stamens that resemble powder puffs. Use it as an accent in front of a living ocotillo fence or as a backdrop for small blue agaves. Needs minimal water.
13 of 50Chris Leschinsky
This deciduous shrub with purple foliage turns more burnished in fall; flowers resemble puffs of smoke. Requires minimal water.
14 of 50Saxon Holt
Pride of Madeira
Actually from Madeira, this plant produces wonderful spikes of blue-purple flowers along the coast in poor soil and with practically no extra water. Bees love it.
15 of 50Bob Wigand
Hummingbirds love bottlebrush, a shrub with colorful flowers carried in dense, bristle-like spikes. Needs moderate water.
16 of 50Steven Gunther
Rockrose adds resinous perfume to the garden as well as showy, papery flowers. Sun loving and fast growing, the flower is tolerant of aridity.
17 of 50DEA / RANDOM / Getty Images
Clusters of red fruits last a long time among the dark green leaves of this evergreen shrub. Thrives in full sun, with minimal to moderate water.
18 of 50Terrence Moore
Clusters of rose-purple flowers cover this shrub in fall. Needs minimal to moderate watering.
19 of 50Creative Commons photo by Paul Asman and Jill Lenoble is licensed under CC BY 2.0
This evergreen shrub, with fine, bronze foliage, can be trained into a tree. Needs minimal to moderate water.
20 of 50Steven Gunther
This shrub bears a profusion of bright yellow daisies. Needs minimal watering.
21 of 50Linda Lamb Peters
Large, colorful flowers fleck this unthirsty shrub all summer long.
22 of 50MyLoupe / Getty Images
Ranging from low ground covers to large trees, these widely grown plants are conifers, though they produce fleshy, berrylike fruits instead of woody cones--and need very little water.
23 of 50JTB Photo / Getty Images
This is the signature plant for many hot-summer regions. It’s hard to beat the showy summer flowers, beautiful bark, and brilliant fall color.
24 of 50Linda Lamb Peters
Tiny flowers in vibrant hues bloom all year in mild climates.
25 of 50JTB Photo / Getty Images
Leaves emerge pinkish and bronzy red, then turns to soft light green; they take on purple and bronze tints in fall and often turn fiery crimson in winter, especially in a sunny location and with some frost.
26 of 50Bildagentur-online / Getty Images
These pretty blooms come in colors ranging from white to shades of yellow, pink, salmon, and red. Oleanders need little water once established.
27 of 50DEA / RANDOM / Getty Images
Its sculptural foliage makes this a great plant for a screen or windbreak, but it works wonderfully as groundcover or a container planting, too.
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Pink-hued blooms give way to fruit: currants or gooseberries, depending on the variety.
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The fun every-which-way foliage sprouts yellow button-head flowers.
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This heat-tolerant shrub sports trumpet-shaped flowers in a variety of orange-yellow-red hues and leaves that divide featherwise into many leaflets.
31 of 50Joshua McCullough
This grass sprouts dense clusters of bright green leaves and yellow or purplish flower spikes in autumn.
32 of 50Thomas J. Story
Long-lasting beauties deliver blooms late in the season, when gardens need them most. It makes for a good edging and a neat groundcover for small areas; useful in rock gardens.
33 of 50Thomas J. Story
Fluffy blooms in a wide variety of brilliant colors atop tall stems are the signature of this easy-to-grow flower.
34 of 50Steven Gunther
Blossoms of all species attract hummingbirds.
35 of 50Photo by PlantHaven
Red Hot Poker
Flowering stems resemble glowing torches—or pokers (hence the name).
36 of 50Scott Calhoun
This bushy plant is fairly short lived, but to make up for it, it produces lots of trumpet-shaped blooms over a long period.
37 of 50Flowerphotos / Getty Images
Leaves of this shrubby perennial are flavorful and aromatic, which makes them a favorite for cooking.
38 of 50Steven Gunther
Downy stems bear flowers in summer.
39 of 50Thomas J. Story
A tall, lanky deciduous shrub, it has aromatic leaves and lilac or white flowers.
40 of 50Doreen Wynja / Monrovia
Hummingbirds can't resist this sun-loving flower that produces spectacular blooms for months.
41 of 50Flowerphotos / Getty Images
This low-growing plant with white blooms in summer makes for excellent groundcover and performs equally well in mild and cold climates, coastal and desert areas.
42 of 50Jennifer Cheung
Agave plants' sculptural shapes make these succulents perfect candidates for bold, contemporary gardens.
43 of 50Thomas J. Story
The desert plant thrives in full sun and heat with very little water. It comes in many varieties; pictured here is golden barrel cactus, with golden spines that eventually yield small yellow flowers in summer.
44 of 50Steven Gunther
The desert native with grooved, spiny branches can survive on rainfall but grows and blooms best if soaked deeply once a month.
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Large and showy flowers bedeck this plant native to the Southwest and northern Mexico. It grows best in mild, dry climates.
46 of 50Photo courtesy of Monrovia
The vibrant, often vining bloom reaches its peak in summer, but in mildest-winter regions flowers may appear from spring through fall, and even into winter.
47 of 50Saxon Holt
This highly adaptable plant can be grown as trees, shrubs, or vines. All have large, fresh green leaves divided into many leaflets, and spectacular clusters of blue, white, or pinkish springtime blossoms.
48 of 50Written by Sharon Cohoon
The flower's searing color and strong aromatic scent make is especially exotic.
49 of 50Arterra / Getty Images
The papery blooms of statice (Limonium) retain their color when dried. It requires moderate water.
50 of 50Kirk McKoy / Getty Images
It can vary from creeping groundcover to a treelike shrub, but all types have small white or pink flowers, usually in late winter to early spring, followed by berrylike red or brown fruits that attract birds.