Arnoglossum Species, Great Indian Plantain
Arnoglossum muehlenbergii

Family: Asteraceae (ass-ter-AY-see-ee)
Genus: Arnoglossum (arn-oh-GLOS-sum)
Species: muehlenbergii (mew-len-BERG-ee-eye)

Synonym:Cacalia muhlenbergii

Synonym:Mesadenia muhlenbergii

Synonym:Senecio muehlenbergii

Category
Perennials

Water Requirements
Average Water Needs; Water regularly; do not overwater
Requires consistently moist soil; do not let dry out between waterings

Sun Exposure
Full Sun
Sun to Partial Shade

Foliage
Grown for foliage
Deciduous
Herbaceous
Smooth

Foliage Color

Height
6-8 ft. (1.8-2.4 m)
8-10 ft. (2.4-3 m)

Spacing
24-36 in. (60-90 cm)

Hardiness

Where to Grow
Grow outdoors year-round in hardiness zone

Danger

Bloom Color
White/Near White

Bloom Characteristics

Bloom Size

Bloom Time
Late Spring/Early Summer
Mid Summer
Late Summer/Early Fall

Other details

Soil pH requirements

Patent Information
Non-patented

Propagation Methods

Seed Collecting