Sophora Species, Kowhai
Sophoramicrophylla

Family: Fabaceae (fab-AY-see-ee)
Genus: Sophora (SOF-or-uh)
Species: microphylla (my-kro-FIL-uh)

Synonym:Edwardsia grandiflora var. microphylla

Synonym:Edwardsia microphylla

Synonym:Sophora tetraptera

Synonym:Sophora tetraptera var. microphylla

Category

Trees

Water Requirements

Requires consistently moist soil; do not let dry out between waterings

Sun Exposure

Sun to Partial Shade

Foliage

Evergreen
Deciduous

Foliage Color

Unknown

Height

15-20 ft. (4.7-6 m)
20-30 ft. (6-9 m)
30-40 ft. (9-12 m)

Spacing

10-12 ft. (3-3.6 m)

Hardiness

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)

Where to Grow

Unknown

Danger

Seed is poisonous if ingested
Parts of plant are poisonous if ingested

Bloom Color

Bright Yellow

Bloom Characteristics

Unknown

Bloom Size

Unknown

Bloom Time

Late Winter/Early Spring

Other details

Unknown

Soil pH requirements

6.1 to 6.5 (mildly acidic)
6.6 to 7.5 (neutral)
7.6 to 7.8 (mildly alkaline)

Patent Information

Non-patented

Propagation Methods

Scarify seed before sowing

Seed Collecting

Allow pods to dry on plant; break open to collect seeds