Taxonomy

Division:

Magnoliophyta | - Flowering plants

Family:

Brassicaceae

Genus:

Physaria

Species:

Physaria alpina

Growth Characteristics

Life Cycle:

Perennial

Growth Habit:

Forb/herb

Height:

Less than 6 in

Light Requirements:

Full Sun

Drought Tolerance:

High

Bloom Months:

jun, jul

Bloom Colors:

Yellow

Native Range

United States: Colorado

Soil Requirements

Soil Type:

rocky, well-drained, calcareous soil

pH:

6.0 - 7.5 (slightly acidic to neutral)

Drainage:

excellent drainage required

Moisture:

dry to moderate

Notes:

native to alpine regions with limestone substrates

Germination Information