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  • cardoon
  • Eventual height: 1.5m
  • Eventual spread: 1.2m

Cynara cardunculus

cardoon

5 year guarantee RHS award of garden merit Perfect for pollinators
9cm pot £5.99
9cm pot £5.99
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This perennial dies back to below ground level each year in autumn, then fresh new growth appears again in spring.

  • Position: full sun
  • Soil: fertile, well-drained soil
  • Rate of growth: average
  • Flowering period: June to September
  • Hardiness: fully hardy

    Huge, purple, thistle-like flowers from June to September held above enormous clumps of deeply-cut, silvery-green leaves. This magnificent, architectural plant is perfect towards the back of a mixed or herbaceous border. For the best results it needs full sun, lots of space and shelter from strong winds.

  • Garden care: Avoid the temptation to remove the faded flower-heads in autumn as they provide interest in the winter garden. Where temperatures fall below -15°C (5°F) protect the crown of the plant with a dry winter, straw mulch.
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Goes well with...

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