Cardoon - Cardoon (Cynara cardunculus) Non-GMO - Organically Grown - Flower

Cardoon - Cardoon (Cynara cardunculus) Non-GMO - Organically Grown - Flower

Perennial (often grown as an annual in cooler climates)

Full sun

Full description

Cardoon is a striking, architectural plant closely related to the artichoke, prized for its bold silvery-gray, deeply lobed foliage and dramatic thistle-like purple flowers. Native to the Mediterranean region, it adds both ornamental beauty and culinary value to the garden. The thick, celery-like stalks are traditionally blanched and eaten, offering a slightly bitter, artichoke-like flavor. When left to flower, cardoon produces large, vibrant blooms that attract pollinators and make excellent cut or dried flowers. Its drought tolerance and commanding presence make it a standout in edible landscapes and ornamental beds alike.

Medicinally, cardoon has been valued for its digestive and liver-supporting properties. It contains compounds such as cynarin, which may help stimulate bile production, support liver function, and aid digestion. Traditionally, it has also been used for its potential cholesterol-lowering effects and mild diuretic properties.

Full Growing information from seed:

• Start seeds indoors 6–8 weeks before last frost, or direct sow after soil warms
• Sow seeds 1/4 inch deep in well-draining soil
• Keep soil consistently moist but not waterlogged
• Maintain temperature between 18–24°C (65–75°F) for germination
• Germination occurs in 10–20 days
• Transplant seedlings once hardened off and well established
• Space plants 90–120 cm (3–4 feet) apart
• Grow in rich, fertile soil amended with compost or organic matter
• Water regularly, especially during dry periods
• Apply mulch to retain moisture and suppress weeds
• For edible stalks, blanch by tying and wrapping stalks for several weeks before harvest
• Cut back after frost if growing as a perennial and mulch to protect crown

Stratification: No stratification required

Seed count: 25