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PlantSnap
Plant Care
Tower of jewels
(Echium wildpretii)
Also Known As
Tower of jewels, Pride of tenerife, Tenerife bugloss
About This Plant
Echium wildpretii is a biennial plant species that is native to the Canary Islands. It is known for its tall, spiky inflorescence that can reach up to 10 feet (3 meters) in height. The flowers of Echium wildpretii are a bright pink color and are arranged in a spiral pattern along the inflorescence. The plant has a basal rosette of leaves that are covered in white hairs.
Plant Care Instructions
Outdoor Size Range
4-10 feet (1.2-3 meters)
Light Requirements
Echium wildpretii prefers full sun and requires at least 6 hours of direct sunlight per day. It can tolerate some shade, but the plant will not grow as tall or produce as many flowers.
Humidity Needs
Echium wildpretii prefers low to moderate humidity levels.
Fertilizing Schedule
Echium wildpretii benefits from regular fertilization during the growing season. A balanced fertilizer with a ratio of 10-10-10 is recommended.
Pruning Guidelines
Echium wildpretii does not require regular pruning, but deadheading spent flowers can encourage the plant to produce more blooms.
Common Pests and Diseases
Echium wildpretii is not typically affected by pests or diseases, but it can be susceptible to root rot if grown in poorly-draining soil.
Indoor Size Range
Not suitable for indoor growing
Watering Schedule
Echium wildpretii requires regular watering, especially during periods of drought. The plant prefers well-draining soil and does not tolerate waterlogged conditions.
Temperature Range
Echium wildpretii prefers cool to moderate temperatures, between 50-75°F (10-24°C). It can tolerate some frost, but prolonged exposure to freezing temperatures can damage the plant.
Growing Season
Echium wildpretii is a summer-blooming plant and typically flowers from June to August.
Growing Difficulty Level
Echium wildpretii is considered moderately difficult to grow. It requires specific growing conditions and can be challenging to establish from seed.
USDA Hardiness Zones
Echium wildpretii is hardy in USDA zones 9-11.
Did You Know?
The flowers of Echium wildpretii are a favorite of bees and other pollinators, and the plant is often used in pollinator gardens.
