Scarlet Firethorn

Pyracantha coccinea

Taxonomy

Division:
Magnoliophyta | - Flowering plants
Family:
Rosaceae
Genus:
Pyracantha
Species:
Pyracantha coccinea

Growth Characteristics

Life Cycle:
Perennial
Growth Habit:
Shrub
Height:
12-20 ft
Light Requirements:
Full Sun
Drought Tolerance:
Medium
Bloom Months:
jan, feb, mar, apr, may, jun, jul, aug, dec
Bloom Colors:
orange, red, white
Evergreen Shrub:
Yes
Landscaping Shrub:
Yes

Native Range

United States: Alabama, Arkansas, California, District of Columbia, Florida, Georgia, Louisiana, Mississippi, North Carolina, New Mexico, New York, Ohio, Oklahoma, Oregon, Pennsylvania, South Carolina, Tennessee, Texas, Utah, Virginia, Canada: British Columbia

Host Plant for Caterpillars

leaf crumpler moth (Acrobasis indigenella), oak lantern (Carcina quercana), White-marked Tussock Moth (Orgyia leucostigma)

Soil Requirements

Soil Type:
well-drained, fertile, loamy soil
pH:
6.0 - 7.5 (slightly acidic to neutral)
Drainage:
excellent drainage required
Moisture:
dry to moderate
Notes:
native to regions with varied soil types but prefers well-drained conditions

Germination Information

Pre-treatment: Cold-moist stratification for 30 days at 1–5°C (34–41°F).; then Cold-moist stratification for 60 days.

Source: OpenAI GPT-4o