Echium pininana is a striking, tall flowering plant native to the Canary Islands. Commonly known as the giant viper’s bugloss, it is admired for its impressive height and spectacular tower of blue flowers. It makes a dramatic statement in gardens and is particularly attractive to bees and other pollinating insects.
During its first year, the plant develops a large rosette of long, rough, green leaves. In its second or sometimes third year, it produces a towering flower spike that can reach around 3–4 metres tall in favourable conditions. The flowers usually open pink and gradually turn blue, creating a beautiful display from late spring into summer.
Growing information
Height: 2.5–4 metres.
Spread: Approximately 0.5–1 metre.
Flowering season: Mid to late summer.
Position: Full sun in a sheltered location.
Soil: Fertile or moderately fertile, well-drained soil.
Watering: Water regularly while establishing, but avoid waterlogged soil.
Hardiness: Borderline hardy in the UK; young plants benefit from winter protection.
Wildlife value: Excellent for attracting bees and other pollinators.