Viper's-bugloss (Echium plantagineum) is a biennial or annual herb known for its vibrant purple-blue flowers. It is highly invasive in many parts of the world and contain
Above information is sourced from Wikipedia
Sunlight
Full sun for best blooms
Watering
Water sparingly, drought tolerant
Soil
Prefers well-drained soils, including sandy, gravelly, or poor soils. Tolerates a range of pH levels but avoids waterlogged conditions.
Temperature
Prefers moderate, but adaptable
Habitat
Outdoor
Fertilizer
Does not require fertilizer
Full sun for best blooms
Water sparingly, drought tolerant
Prefers well-drained soils, including sandy, gravelly, or poor soils. Tolerates a range of pH levels but avoids waterlogged conditions.
Prefers moderate, but adaptable
Outdoor
Does not require fertilizer
Plant Type
Herb
Plant Category
Flowering, Ornamental
Plant Place Type
Ground, Garden, Groundcover
Plant Environment
Outdoor
Lifespan
Biennials
Plant Height
0.2-1.2 m
Spread
0.3-1.0 m
Growth Rate
Fast
Leaf Color
Green
Leaf Type
Lanceolate
Flower Size
2-3 cm
Optimal Sunlight Lux
75000
Weed Status
Yes
Toxic for humans
Yes
Rating: 8/5
Toxic for pets
Yes
Rating: 8/5
Edible
No
Contains pyrrolizidine alkaloids, which are toxic to humans and livestock, causing liver damage if ingested.
