Data provided by the participants of the Consortium of California Herbaria

View additional distribution information on the Jepson eflora

Mojave Yucca is a species in the Agaveceae (Agave) family that is native to southern California. It grows in coastal sage scrub near the coast, in mountain chaparral, and in desert transition areas at elevations from sea level to 8,200 feet. Like others in this family it is a monocot, so the leaves have parallel veins. The leaves emerge from a central rosette, are succulent and quite stiff, with sharp terminal spines and long, tough fibers. Some of these fibers are typically visible along the edge of the leaves. Native people processed the leaves and used the fibers for cordage. In spring the plant produces a flower stalk 12-18 inches in height covered with white or cream colored flowers. The flower is pollinated by only a single species of Yucca Moth, and many of the flowers go unpollinated. The fruit is a large capsule holding dozens of black, wedge-shaped seeds. It reproduces only by seed, not by offsets as other Agaves do. Unlike most other members of this family, Mohave Yucca does not die after blooming, a trait it shares with Joshua Tree (Yucca Brevifolia). For this reason, it tends to grow taller with age, starting at ground level as a young plant and eventually reaching 10ft. or more. Older plants are usually branched and each branch carrying a leaf rosette. Areas that support older specimens have not been disturbed or burned for many years.

Plant type

Shrub, Succulent

Size

1 - 16 ft Tall
5 ft Wide

Form

Upright

Growth rate

Slow

Dormancy

Evergreen

Fragrance

Slight

Calscape icon
Color

Cream, White

Flowering season

Spring

Special uses

Hedge

Sun

Full Sun

Water

Very Low

Summer irrigation

Never irrigate once established

Ease of care

Moderate

Cold tolerance

Tolerates cold to 10° F

Soil drainage

Fast

Soil description

Sandy and rocky.
Soil PH: 5.0 - 8.0

Maintenance

The dried flower stalk can be removed in fall or allowed to remain. Dried leaves can be pruned off or allowed to hang down along the trunk.

Propagation

For propagating by seed: No treatment.

Sunset Zones

2, 3, 7, 8, 9, 10*, 11, 12, 14*, 15, 16, 18*, 19*, 20*, 21*, 22*, 23*, 24

Site type

Dry mountain slopes, canyons, and flats from the immediate coast to the desert edge of southern California as part of Coastal Sage Scrub or Chaparral vegetation (coastal and mountains) or Creosote Bush Scrub near the desert

Plant communities

Chaparral, Creosote Bush Scrub

Use with any Coastal Sage Scrub or Chaparral plants including Lemonadeberry (Rhus integrifolia), Manzanita (Arctostaphylos spp.), Mission Manzanita (Xylococcus bicolor), Toyon (Heteromeles arbutifolia), Ceanothus species, Milkweed (Asclepias spp.), Giant Wild Rye (Elymus condensatus), Sand Aster (Corethrogyne filaginifolia), Sagebrush (Artemisia californica), Monkeyflower (Mimulus spp.), Encelia californica, Buckwheat (Eriogonum spp.), Heartleaf Keckiella (Keckiella cordifolia), Penstemon species, Salvia species, Blue-eyed Grass (Sisyrinchium bellum), Scrub Oak (Quercus berberidifolia or dumosa), and others

Bats
Caterpillars
Butterflies

Butterflies and moths supported

1 confirmed and 5 likely

Confirmed Likely

Yucca Giant-Skipper

Megathymus yuccae

Navel Orangeworm

Amyelois transitella

Holcocera iceryaeella

Sosipatra rileyella