Sophora, Texas Mountain Laurel 'Silver Peso'

Sophorasecundiflora

Family
Fabaceae (fab-AY-see-ee)
Genus
Sophora (SOF-or-uh)
Species
secundiflora (sek-und-ee-FLOR-uh)
Synonym
Calia secundiflora
Sun Exposure
Full Sun
Sun to Partial Shade
Foliage
Evergreen
This plant is resistant to deer
Succulent
Height
8-10 ft. (2.4-3 m)
10-12 ft. (3-3.6 m)
12-15 ft. (3.6-4.7 m)
15-20 ft. (4.7-6 m)
Spacing
8-10 ft. (2.4-3 m)
10-12 ft. (3-3.6 m)
12-15 ft. (3.6-4.7 m)
15-20 ft. (4.7-6 m)
Hardiness
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)
Danger
All parts of plant are poisonous if ingested
Bloom Color
Medium Purple
Bloom Time
Late Winter/Early Spring
Other Details
Category
Shrubs
Trees
Water Requirements
Drought-tolerant; suitable for xeriscaping
Foliage Color
Bronze
Where to Grow
Bloom Characteristics
Flowers are fragrant
Bloom Size
Other details
Soil pH requirements
8.6 to 9.0 (strongly alkaline)
Patent Information
Propagation Methods
From seed; stratify if sowing indoors
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:

Goodyear, Arizona

Mesa, Arizona

Phoenix, Arizona

Tucson, Arizona

Los Angeles, California

College Station, Texas

Dallas, Texas

El Paso, Texas

Richmond, Texas

San Antonio, Texas

Spicewood, Texas

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Gardener's Notes:

3
positives
1
neutral
0
negative
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C
Phoenix, AZ | June 2021 | neutral

Is there a nursery in Phoenix, AZ that sells Silver Peso trees? I have seen them in the northern burbs and they are beautiful but none of...Read More

P
Phoenix, AZ | March 2015 | positive

Central Phoenix -- My Sophora secundiflora (aka Calia secundiflora) grows in a less than ideal location, under the shade of a pecan tree....Read More

V
(Zone 8a) | February 2013 | positive

Rating it neutral as newly planted in my garden (Feb 2013). I am most excited about its silver foliage. Looks exactly like the regular ...Read More

O
Dallas, TX (Zone 8a) | March 2009 | positive

A beautiful cultivar of the classic Texas Mountain Laurel. Silver Peso generally does not grow as big as the Texas Mountain Laurel, and b...Read More

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