Prosopis Species, Screw Bean, Screwbean Mesquite
Prosopispubescens

Family: Fabaceae (fab-AY-see-ee)
Genus: Prosopis (PROS-oh-pis)
Species: pubescens (pew-BES-senz)

Category
Perennials
Trees

Water Requirements

Sun Exposure
Full Sun

Foliage
Deciduous

Foliage Color

Height
12-15 ft. (3.6-4.7 m)
15-20 ft. (4.7-6 m)
20-30 ft. (6-9 m)

Spacing
30-40 ft. (9-12 m)
over 40 ft. (12 m)

Hardiness
USDA Zone 7a: to -17.7 °C (0 °F)
USDA Zone 7b: to -14.9 °C (5 °F)
USDA Zone 8a: to -12.2 °C (10 °F)
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)

Where to Grow

Danger
Plant has spines or sharp edges; use extreme caution when handling

Bloom Color
Pale Yellow
White/Near White

Bloom Characteristics

Bloom Size

Bloom Time
Late Spring/Early Summer

Other details

Soil pH requirements

Patent Information

Propagation Methods
Scarify seed before sowing

Seed Collecting
Allow pods to dry on plant; break open to collect seeds
Properly cleaned, seed can be successfully stored