Aruncus Species, Goat's Beard, Wild Spirea, Bride's Feathers
Aruncusdioicus

Family: Rosaceae (ro-ZAY-see-ee)
Genus: Aruncus (arun-kus)
Species: dioicus (dy-oh-EE-kus)

Synonym:Aruncus sylvester

Synonym:Spiraea aruncus

Synonym:Spiraea paniculata

Category

Perennials

Water Requirements

Average Water Needs; Water regularly; do not overwater

Sun Exposure

Partial to Full Shade

Foliage

Herbaceous

Foliage Color

Unknown

Height

4-6 ft. (1.2-1.8 m)

Spacing

4-6 ft. (1.2-1.8 m)

Hardiness

USDA Zone 3a: to -39.9 °C (-40 °F)
USDA Zone 3b: to -37.2 °C (-35 °F)
USDA Zone 4a: to -34.4 °C (-30 °F)
USDA Zone 4b: to -31.6 °C (-25 °F)
USDA Zone 5a: to -28.8 °C (-20 °F)
USDA Zone 5b: to -26.1 °C (-15 °F)
USDA Zone 6a: to -23.3 °C (-10 °F)
USDA Zone 6b: to -20.5 °C (-5 °F)
USDA Zone 7a: to -17.7 °C (0 °F)
USDA Zone 7b: to -14.9 °C (5 °F)

Where to Grow

Unknown

Danger

Seed is poisonous if ingested

Bloom Color

Cream/Tan

Bloom Characteristics

Unknown

Bloom Size

Unknown

Bloom Time

Late Spring/Early Summer
Mid Summer

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

From seed; direct sow outdoors in fall

Seed Collecting

Allow seedheads to dry on plants; remove and collect seeds