Sphaeralcea ambigua, commonly known as desert mallow or apricot mallow, is a perennial flowering plant within the Malvaceae family. Native to the southwestern United States and northern Mexico, it thrives in arid regions such as deserts, dry washes, and rocky slopes.
This plant typically reaches up to 3 feet in height with a spread of 2 to 3 feet. Its gray-green leaves are deeply lobed with toothed edges. The showy flowers range in color from pale pink to orange-red and have five petals that are fused at the base, forming a cup-shaped bloom.
Desert mallow blooms from spring through fall, attracting bees, butterflies, and hummingbirds. While it is drought-tolerant once established, it benefits from occasional watering during extended dry periods.
Native Americans have historically used Sphaeralcea ambigua for medicinal purposes, including treating sore throats, coughs, colds, and digestive issues such as diarrhea. Additionally, its roots, which are high in saponin content, were used for making soap.
Overall, Sphaeralcea ambigua is an attractive, low-maintenance perennial that adds color and interest to arid landscapes while providing important ecological benefits by attracting pollinators.
Botanical profile.
- Plant Type
- Shrub
- Life Cycle
- Perennial
- Genus
- Sphaeralcea
- Family
- Malvaceae
- Hardiness Zone
- 8-11
- Mature Height
- 91 cm
- Mature Spread
- 61 cm to 91 cm
- Leaf Color
- Green, Gray
- Leaf Type
- Evergreen
- Flower Color
- Pink
- Flower Size
- 2.54 cm
- Bloom Time
- Spring, Summer, Early fall
- Planting Time
- Spring, Summer
- Harvest Time
- Late spring, Summer, Fall
- Native Area
- Mexico
Other names.
