Senegalia Species, Catclaw Acacia, Roundflower Catclaw

Senegaliaroemeriana

Family
Fabaceae (fab-AY-see-ee)
Species
roemeriana (ro-mer-ee-AH-nuh)
Synonym
Acacia roemeriana
Sun Exposure
Full Sun
Sun to Partial Shade
Foliage
Evergreen
Height
15-20 ft. (4.7-6 m)
20-30 ft. (6-9 m)
Spacing
15-20 ft. (4.7-6 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)
USDA Zone 11: above 4.5 °C (40 °F)
Danger
Plant has spines or sharp edges; use extreme caution when handling
Bloom Color
White/Near White
Bloom Time
Mid Spring
Other Details
Category
Shrubs
Trees
Water Requirements
Drought-tolerant; suitable for xeriscaping
Foliage Color
Where to Grow
Bloom Characteristics
Bloom Size
Other details
Soil pH requirements
6.6 to 7.5 (neutral)
7.6 to 7.8 (mildly alkaline)
Patent Information
Non-patented
Propagation Methods
From seed; direct sow after last frost
Scarify seed before sowing
Seed Collecting
Allow pods to dry on plant; break open to collect seeds
Regional

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

Apache Junction, Arizona

Tucson, Arizona

Hondo, Texas

San Antonio, Texas(3 reports)

Terlingua, Texas

Featured Videos

Gardener's Notes:

1
positive
2
neutrals
0
negative
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J
J
Tucson, AZ (Zone 8a) | November 2011 | positive

I bought this little tree by accident at a native plant sale because it has been mislabeled as Acacia occidentalis. I was going to return...Read More

U
Apache Junction, AZ | November 2009 | neutral



F
Josephine, Arlington, TX (Zone 8a) | August 2006 | neutral

Acacia roemeriana is Native to Texas and other States.

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