Sophora Species, Eve's Necklace, Texas Sophora

Sophoraaffinis

Family
Fabaceae (fab-AY-see-ee)
Genus
Sophora (SOF-or-uh)
Species
affinis (uh-FEE-niss)
Synonym
Styphnolobium affine
Sun Exposure
Full Sun
Foliage
Deciduous
Provides Winter Interest
Height
20-30 ft. (6-9 m)
Spacing
6-8 ft. (1.8-2.4 m)
8-10 ft. (2.4-3 m)
10-12 ft. (3-3.6 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)
Danger
Seed is poisonous if ingested
Bloom Color
Rose/Mauve
Magenta (pink-purple)
Fuchsia (red-purple)
Red
Bloom Time
Mid Spring
Late Spring/Early Summer
Mid Summer
Other Details
Category
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
Propagation Methods
Scarify seed before sowing
Seed Collecting
Allow pods to dry on plant; break open to collect seeds
Allow seedheads to dry on plants; remove and collect seeds
Regional

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

Anniston, Alabama

Barbourville, Kentucky

New Bern, North Carolina

Arlington, Texas

Austin, Texas(4 reports)

Belton, Texas

Brownwood, Texas

Converse, Texas

Dallas, Texas(2 reports)

De Leon, Texas

Decatur, Texas

Dodd City, Texas

Dripping Springs, Texas

Fort Worth, Texas

Granbury, Texas

Harlingen, Texas

Helotes, Texas

Lake Dallas, Texas

Royse City, Texas

San Antonio, Texas

Waxahachie, Texas

Weatherford, Texas

Wimberley, Texas

show all

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Gardener's Notes:

4
positives
0
neutral
0
negative
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B
Decatur, TX | March 2011 | positive

Grows wild around Decatur, Texas. Handles sun or shade; in fact, the one I have growing in the shade has been more prolific, but that co...Read More

P
Royse City, TX | May 2010 | positive

Dandy little tree - grew from little transplant dug up at neighbor's about 10 years ago. It has lots of "daughters" but it's not a probl...Read More

T
Lake Dallas, TX | December 2006 | positive

Very cool little tree that needs little care but benefits from an organic program. I found a horned caterpillar on mine last fall for se...Read More

C
C
Owasso, OK (Zone 7a) | October 2003 | positive

In the southern U.S., this native Sophora grows to a small (under 15') shrub or tree with rounded crown. Tolerates full hot sun and humi...Read More

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