Taxonomy

Division:

Magnoliophyta | - Flowering plants

Family:

Ericaceae

Genus:

Rhododendron

Species:

Rhododendron × pennsylvanicum

Growth Characteristics

Life Cycle:

Perennial

Growth Habit:

Shrub

Height:

6-8 ft

Light Requirements:

Full Sun

Drought Tolerance:

High

Bloom Months:

mar, apr, may

Bloom Colors:

White, Pink

Landscaping Shrub:

Yes

Native Range

United States: Delaware, Pennsylvania, South Carolina

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:

rich, well-drained loamy soil

pH:

4.5 - 6.0 (acidic)

Drainage:

excellent drainage required

Moisture:

consistently moist

Notes:

Prefers organic matter-rich environments

Germination Information