Taxonomy

Division:

Magnoliophyta | - Flowering plants

Family:

Asteraceae

Genus:

Arnica

Species:

Arnica viscosa

Growth Characteristics

Life Cycle:

Perennial

Growth Habit:

Forb/herb

Height:

1-2 ft

Light Requirements:

Full Sun

Drought Tolerance:

High

Bloom Months:

aug, sep

Bloom Colors:

White, Yellow

Ground Cover:

Yes

Native Range

United States: California, Oregon

Soil Requirements

Soil Type:

rocky, well-drained, nutrient-poor soil

pH:

5.5 - 7.0 (slightly acidic to neutral)

Drainage:

excellent drainage required

Moisture:

dry to moderate

Notes:

native to mountainous regions with rocky substrates

Germination Information