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Palo Blanco, Willard's Acacia
Scientific Name: Acacia willardiana Rose
Family: Fabaceae
Palo Blanco, Willard's Acacia (Acacia  willardiana) Recommended Temperature Zone:
sunset: 12-24
USDA: 9b-12

Frost Tolerance: Hardy to 23F (-5C)

Heat Tolerance: Excellent

Sun Exposure: Full sun

Origin: Mexico (Sonora)

Growth Habits: Graceful small tree to 15 to 20 feet tall (4.5-6 m), 10 to 15 feet spread (3-4.5 m); peeling bark revealing the white inner bark; very small leaves at the end of elongated petioles

Watering Needs: Little water in Phoenix when established, no water in most other places

Propagation: Seeds

Palo Blanco, Willard's Acacia (Acacia  willardiana)

Blooming Habits:
Creamy rods, 1.25 to 2.5 inches long (3 to 6 cm) in mid to late spring.

Fruiting Habits:

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Desert-Tropicals is dedicated to provide gardening advice, gardening ideas, and information about flower of all kind for landscape and collections. We try to check carefully the identification of the plants on the illustrations as well as the other information from the page, but occasionally errors do occur. if you notice anything that needs to be changed please contact us. Thanks.

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