Cardoon (Artichoke Thistle)

The Cardoon, scientifically known as Cynara cardunculus, is a striking perennial plant that enriches gardens with its silver-green, deeply serrated foliage reminiscent of artichoke leaves. This Mediterranean native is not only valued for its ornamental beauty but also for its culinary history. Its purple thistle-like flowers are a magnet for pollinators, enhancing garden biodiversity.

This resilient and hardy plant, with its sturdy root system, establishes well in varied weather conditions, making it suitable for gardeners at all experience levels. The Cardoon is renowned for its architectural beauty, with its enchanting purple-blue flowers and shimmering silvery leaves, reaching notable heights. Occasionally, it may produce delicate white blooms, but its silvery foliage remains the showstopper.

As acclaimed horticulturist Graham Stuart Thomas noted, the Cardoon is a standout among silver-leafed plants. However, it requires careful management due to its vigorous growth. Ideal for spring planting in warm, sunny, and sheltered locations, it needs ample space to reach its full size of up to 5 feet tall and 2 feet in width.

Learn how to grow Cardoon (Artichoke Thistle)

• Height: Ranges from 3 to 5 feet 
• Blooming Time: July to September
• Sunlight Preference: Thrives in full sun
• Soil Requirements: Prefers well-drained yet moisture-retentive soil
• Type: Herbaceous Perennial
• Pollinator Friendly: Attracts bees and butterflies
• Planting: Shipped as bare root plants in spring