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

Tree Echium (Echium Pininana) — enhancing the biodiversity of the space; best in USDA zones 9-11, it thrives in full sun and well-drained soil

Tree Echium (Echium Pininana) — Be mindful that in colder zones; enhancing the biodiversity of the space

Tree Echium (Echium Pininana) — leaving behind offspring for future growth; when planning a landscape

Tree Echium (Echium Pininana) — Once this biennial has completed its lifecycle and set seeds; the Tree Echium creates a striking vertical accent

Tree Echium (Echium Pininana) — drought-tolerant plants that complement its towering form without competing for resources; best in USDA zones 9-11, it thrives

Tree Echium (Echium Pininana) — as it is susceptible to root rot in overly moist conditions; enhancing the biodiversity of the space

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) — adding architectural grandeur to gardens; the Tree Echium creates a striking vertical accent

Tree Echium (Echium Pininana) — enhancing the biodiversity of the space; best in USDA zones 9-11, it thrives in full sun and well-drained soil

Tree Echium (Echium Pininana) — Be mindful that in colder zones; enhancing the biodiversity of the space

Tree Echium (Echium Pininana) — leaving behind offspring for future growth; when planning a landscape

Tree Echium (Echium Pininana) — Once this biennial has completed its lifecycle and set seeds; the Tree Echium creates a striking vertical accent

Tree Echium (Echium Pininana) — drought-tolerant plants that complement its towering form without competing for resources; best in USDA zones 9-11, it thrives

Tree Echium (Echium Pininana) — as it is susceptible to root rot in overly moist conditions; enhancing the biodiversity of the space

Tree Echium (Echium Pininana) — ensure that this plant is positioned in well-draining soil; when planning a landscape

Tree Echium (Echium Pininana) — When planning a landscape; the Tree Echium creates a striking vertical accent

Tree Echium (Echium Pininana) — intense blue to violet flowers that are irresistible to pollinators like bees and hummingbirds; best in USDA zones 9-11, it

Tree Echium (Echium Pininana) — is a spectacular display of funnel-shaped; enhancing the biodiversity of the space

Tree Echium (Echium Pininana) — which appears in late spring to early summer; when planning a landscape

Tree Echium (Echium Pininana) — densely packed flower spike in the second.<br><br>The inflorescence; the Tree Echium creates a striking vertical accent

Tree Echium (Echium Pininana) — silvery-green leaves that form a rosette in the first year and a towering; best in USDA zones 9-11, it thrives in full sun and

Tree Echium (Echium Pininana) — Its foliage consists of lance-shaped; enhancing the biodiversity of the space

Tree Echium (Echium Pininana) — the Tree Echium creates a striking vertical accent; when planning a landscape

Tree Echium (Echium Pininana) — with a relatively slender width of 2 to 3 feet; the Tree Echium creates a striking vertical accent

Tree Echium (Echium Pininana) — performing best in full sun to partial shade.<br><br>Growing to an impressive height of 10 to 15 feet; best in USDA zones 9-11

Tree Echium (Echium Pininana) — This stunning specimen is native to the Canary Islands and thrives in USDA Hardiness Zones 9-11; enhancing the biodiversity of

Tree Echium (Echium Pininana) — commonly referred to as the Tree Echium or Giant Viper's Bugloss; when planning a landscape

Tree Echium (Echium Pininana) — Not cold-hardy, it requires frost protection in cooler climates; the Tree Echium creates a striking vertical accent

Tree Echium (Echium Pininana) — Drought-tolerant once established, it's advised to shelter from strong winds; best in USDA zones 9-11, it thrives in full sun

Tree Echium (Echium Pininana) — Best in USDA zones 9-11, it thrives in full sun and well-drained soil; enhancing the biodiversity of the space

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; when planning a

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