Prosopis Species, Argentine Mesquite

Prosopisalba

Family
Fabaceae (fab-AY-see-ee)
Genus
Prosopis (PROS-oh-pis)
Species
alba (AL-ba)
Synonym
Prosopis atacamensis
Prosopis siliquastrum var. longisiliqua
Sun Exposure
Full Sun
Foliage
Grown for foliage
Evergreen
Height
12-15 ft. (3.6-4.7 m)
15-20 ft. (4.7-6 m)
20-30 ft. (6-9 m)
Spacing
20-30 ft. (6-9 m)
Hardiness
USDA Zone 8b: to -9.4 °C (15 °F)
USDA Zone 9a: to -6.6 °C (20 °F)
USDA Zone 9b: to -3.8 °C (25 °F)
USDA Zone 10a: to -1.1 °C (30 °F)
USDA Zone 10b: to 1.7 °C (35 °F)
USDA Zone 11: above 4.5 °C (40 °F)
Bloom Color
Pale Yellow
Cream/Tan
Bloom Time
Late Spring/Early Summer
Other Details
Category
Trees
Water Requirements
Drought-tolerant; suitable for xeriscaping
Foliage Color
Blue-Green
Where to Grow
Bloom Characteristics
Bloom Size
Other details
Soil pH requirements
Patent Information
Non-patented
Propagation Methods
Seed Collecting
Regional

This plant is said to grow outdoors in the following regions:

Mesa, Arizona

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Gardener's Notes:

1
positive
1
neutral
0
negative
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D
D
Mesa, AZ (Zone 9a) | July 2021 | positive

Very reliable tree that thrives in full Phoenix sun with little water. It’s a super-fast grower and a fairly messy tree, often dropping...Read More

P
Acton, CA (Zone 8b) | March 2004 | neutral

Very drought tolerant and heat tolerant plant excellent for xeriscaping in hot areas. Also good as light shade in cactus gardens (not to...Read More

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