Echium plantagineum – Purple Viper’s Bugloss
- 3 days ago
- 2 min read
Explore Echium plantagineum (Purple Viper’s Bugloss) – its characteristics, habitat, cultivation, propagation, and functional uses and benefits.
Echium plantagineum | Botanical Characteristics
Common Names: Purple Viper’s Bugloss, Paterson’s Curse, Salvation Jane
Family: Boraginaceae
Appearance: An annual to biennial herb forming a basal rosette of broad, rough leaves followed by erect flowering stems with lance-shaped leaves. Produces abundant funnel-shaped purple to violet flowers along coiled spikes.
Type: Annual or Biennial
Evergreen / Deciduous: N/A
Layer: Herbaceous
Root System: Taproot with branching lateral roots
Height: 0.3–1 m
Width: 0.2–0.5 m
Lifespan: Annual or Biennial
Growth Rate: Fast
Fertility: Self-fertile
Flowers: Hermaphroditic
Pollinator: Bees and other insects
Toxicity: Contains pyrrolizidine alkaloids; toxic to livestock, especially with prolonged ingestion
Echium plantagineum | Habitat and Cultivation
Range
Native Range: Mediterranean region, including southern Europe and North Africa
Companionship: Pioneer species in disturbed soils; may outcompete desirable plants in open systems
Invasive Range: Highly invasive in parts of Australia and naturalized in other temperate regions
USDA Hardiness Zone: 4–10
Minimum Chill Hours Required: None
Resistance/Tolerance
Poor Soil: High tolerance
Drought: High tolerance once established
Shade: Low tolerance – prefers full sun
Flood: Low tolerance
Wind: Moderate tolerance
Maritime: Moderate tolerance
Air Pollution: Moderate tolerance
Fire: Moderate tolerance – regenerates from seed after disturbance
Thriving Conditions
Sun Exposure: Full sun
Soil Moisture: Low to moderate; prefers well-drained soils
Soil Type: Adaptable; sandy, loamy, or disturbed soils
Soil pH: Slightly acidic to neutral
Propagation
Seeds: Primary method; prolific self-seeder
Cuttings: Not applicable
Echium plantagineum | Functional Uses and Benefits
Permalogica cannot take any responsibility for any adverse reactions or health effects from using plants. Always consult a professional before using plants for medicinal purposes.
Edible: No
Medicinal: Limited traditional use; toxicity restricts safe application
Cosmetics: No
Animal Feed: Not suitable; toxic to livestock
Fiber: No
Timber: Not applicable
Firewood: Not applicable
Wind Break: No
Fence: No
Cover Crop: No
Mulch: Yes – biomass can be used as mulch
Nitrogen Fixer: No
Dynamic Accumulator: No confirmed data
Pollinator Attractor: Yes – highly attractive to bees and pollinators
Pest Repellent: No
Wildlife Supporter: Provides abundant nectar for pollinators
Sign up for our newsletter or connect with us on social media to stay up-to-date with our latest posts and permaculture inspiration.
Explore our inspiring series and posts:
Love the post? Share it with your circle, inspire your people: