General Plant Information (Edit)
Plant Habit: Shrub
Tree
Cactus/Succulent
Life cycle: Perennial
Sun Requirements: Full Sun
Water Preferences: Mesic
Dry Mesic
Dry
Minimum cold hardiness: Zone 6a -23.3 °C (-10 °F) to -20.6 °C (-5 °F)
Plant Height: 5 to 20 feet
Plant Spread: 3 to 10 feet
Leaves: Evergreen
Fruit: Showy
Dehiscent
Flowers: Showy
Other: The flower petals from the flowers or buds are edible either raw or cooked.
Flower Color: White
Other: Cream or greenish white
Flower Time: Late spring or early summer
Summer
Inflorescence Height: 1-3 feet
Underground structures: Rhizome
Suitable Locations: Xeriscapic
Uses: Provides winter interest
Erosion control
Will Naturalize
Edible Parts: Flowers
Eating Methods: Raw
Cooked
Wildlife Attractant: Bees
Birds
Butterflies
Resistances: Drought tolerant
Toxicity: Roots are poisonous
Other: The roots contain toxic saponins and were used to make soap.
Propagation: Other methods: Cuttings: Stem
Stolons and runners
Offsets
Other: Rhizome Cuttings
Pollinators: Moths and Butterflies
Containers: Needs excellent drainage in pots
Miscellaneous: Tolerates poor soil
With thorns/spines/prickles/teeth
Conservation status: Least Concern (LC)

Conservation status:
Conservation status: Least Concern
Image
Common names
  • Soaptree Yucca
  • Amole
  • Soapweed
  • Cortadillo
  • Laatiro

Photo Gallery
Location: San Antonio Botanical Garden, San Antonio, Texas
Date: 2022-04-04
Location: White Sands National Monument, New Mexico
Date: 2011-11-19
Location: White Sands National Monument, New Mexico
Date: 2011-11-19
Location: San Antonio Botanical Garden, San Antonio, Texas
Date: 2022-04-04
Location: San Antonio Botanical Garden, San Antonio, Texas
Date: 2022-04-04
Location: San Antonio Botanical Garden, San Antonio, Texas
Date: 2022-04-04
Location: UC Berkeley Botanical Gardens
Date: 2008-11-06
Location: New Mexico, U
Date: Apr 24, 2012
Location: Soaptree yucca (Yucca elata) at White Sands National Monument
Date: 2012-01-26
Photo courtesy of: Miguel Vieira
Location: New Mexico, USA
Date: Apr 24, 2012
Location: New Mexico, USA
Date: Apr 24, 2012
Location: New Mexico, USA
Date: Apr 24, 2012
Comments:
  • Posted by valleylynn (Oregon City, OR - Zone 8b) on May 9, 2012 2:35 PM concerning plant:
    Native Americans used the fiber of the Soaptree Yucca's leaves to make sandals, belts, cloth, baskets, cords, mats, and paint brushes, among other items.
    Inside the trunk and roots of the plant is a soapy substance high in saponins. In the past, this substance was commonly used as a substitute for soap and shampoo, which was used to treat dandruff and hairloss. At least one tribe, the Zuni, used mixture of soap made from yucca sap and ground aster to wash newborn babies to stimulate hair growth. The Apaches also use yucca leaf fibers to make dental floss and rope.
    In times of drought ranchers have used the plant as an emergency food supply for their cattle.

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