Tree Echium

Echium Pininana

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Overview

Echium pininana, or Tree Echium, is a biennial or short-lived perennial, adding architectural grandeur to gardens. Towering up to 13-15 feet, it sports a dense spike of small blue or violet flowers, a magnet for pollinators. Best in USDA zones 9-11, it thrives in full sun and well-drained soil. Drought-tolerant once established, it's advised to shelter from strong winds. Not cold-hardy, it requires frost protection in cooler climates.

Sun FullWater LowZones 9–11Climate Mediterranean

Tree Echium (Echium Pininana) — is a biennial or short-lived perennial

Culture

Sun: Full
Water: Low
USDA zones: 9–11

Shape & size

Classification

Family: Boraginaceae
Climate: Mediterranean

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Photos (53)

Tree Echium (Echium Pininana) — Drought-tolerant once established, it's advised to shelter from strong winds

Tree Echium (Echium Pininana) — Best in USDA zones 9-11, it thrives in full sun and well-drained soil

Tree Echium (Echium Pininana) — Towering up to 13-15 feet, it sports a dense spike of small blue or violet flowers, a magnet for pollinators

Tree Echium (Echium Pininana) — adding architectural grandeur to gardens

Tree Echium (Echium Pininana) — is a biennial or short-lived perennial

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