Silver Cassia, Feathery Cassia
Senna artemisioides

Family: Caesalpiniaceae (ses-al-pin-ee-AY-see-ee) (Info)
Genus: Senna (SEN-nuh) (Info)
Species: artemisioides (ar-tem-iss-ee-OY-dees) (Info)
Synonym:Cassia artemisioides
Synonym:Senna artemisioides x subsp. artemisioides

Category:

Shrubs

Foliage Color:

Silver/Gray

Blue-Green

Bloom Characteristics:

This plant is attractive to bees, butterflies and/or birds

Flowers are fragrant

Water Requirements:

Drought-tolerant; suitable for xeriscaping

Where to Grow:

Unknown - Tell us

Height:

36-48 in. (90-120 cm)

4-6 ft. (1.2-1.8 m)

6-8 ft. (1.8-2.4 m)

Spacing:

36-48 in. (90-120 cm)

Hardiness:

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)

Sun Exposure:

Full Sun

Sun to Partial Shade

Danger:

Unknown - Tell us

Bloom Color:

Bright Yellow

Bloom Time:

Late Winter/Early Spring

Blooms repeatedly

Foliage:

Unknown - Tell us

Other details:

Unknown - Tell us

Soil pH requirements:

7.6 to 7.8 (mildly alkaline)

7.9 to 8.5 (alkaline)

Patent Information:

Non-patented

Propagation Methods:

From semi-hardwood cuttings

From seed; sow indoors before last frost

Seed Collecting:

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

Regional

This plant has been said to grow in the following regions:

Cinisi,

Fountain Hills, Arizona

Goodyear, Arizona

Phoenix, Arizona

Tempe, Arizona

Tucson, Arizona

Palm Springs, California

Perris, California

San Marino, California

Santa Barbara, California

Orange Park, Florida

Las Vegas, Nevada (2 reports)

Galveston, Texas

Richmond, Texas

show all

Gardeners' Notes:

1
positive
1
neutral
0
negatives
RatingContent
Positive

On Mar 23, 2015, vossner from Richmond, TX (Zone 9a) wrote:

I adore this plant, so delicate looking yet so low maintenance. Mine in planted in amended clay soil, receiving afternoon sun. I would describe it as a slow grower. Highly recommend.

Neutral

On Jan 31, 2003, Baa wrote:

An evergreen shrub from Australia.

Has silvery-green, pinnate leaves with linear leaflets that are covered in grey hair. Bears yellow, pea like, scented flowers. Pods are light brown and slender when ripe.

Flowers at various times all through the year if grown indoors.

Loves a well drained soil in sun. It needs a sheltered position as it can be easily damaged by frosts, especially when young.