Taxonomy

Division:

Magnoliophyta | - Flowering plants

Family:

Polemoniaceae

Genus:

Phlox

Species:

Phlox colubrina

Growth Characteristics

Life Cycle:

Perennial

Growth Habit:

Forb/herb , Subshrub

Height:

1-2 ft

Light Requirements:

Full Sun

Bloom Months:

apr, may, jun

Bloom Colors:

White, Pink, Purple

Ground Cover:

Yes

Native Range

United States: Idaho, Oregon, Washington

Keystone Species Ranking

Caterpillar Keystone:

★★★★☆ Based on number of butterfly and moth species using this genus as host plant (Source: National Wildlife Federation)

Soil Requirements

Soil Type:

rocky, well-drained sandy soil

pH:

6.0 - 7.5 (slightly acidic to neutral)

Drainage:

excellent drainage required

Moisture:

dry to moderate

Notes:

native to limestone outcrops, prefers calcareous soils