Acanthus mollis is a striking architectural perennial valued for its bold, deeply lobed leaves and tall flower spikes of white and purple blooms. Native to the Mediterranean, it adds a dramatic, classical touch to gardens and is often seen in borders or as a statement plant in shaded areas.
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Exposure: Sheltered to semi-exposed; tolerant of coastal conditions.
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Size: Typically grows 1–1.5 m tall and 1 m wide.
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Soil: Prefers fertile, well-drained soil; tolerates a range of soil types including clay and chalk if drainage is good.
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Sun: Thrives in full sun to partial shade; flowers best with some sun but tolerates light shade.
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Flowering time: Early Summer into Autumn.
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Wildlife benefits: Provides nectar for bees, hoverflies, butterflies and other beneficial insects. Foliage provides shelter for overwintering insects.
