Cardoon

Scientific name: Cynara cardunculus
USDA hardiness zones:
-

A member of the aster family, Cardoon is also known as artichoke thistle, cardone, cardoni, carduni or cardi. Cardoon looks and is used as if a combination of burdock, artichoke and celery; it is prized for its delicious stalks which are eaten young, blanched. It is a tender perennial, grown as an annual in most climates. In warm, dry climates, however, Cardoon does well in low-water areas and so can become invasive; it is considered a weed in many areas of California. Cardoon is very large growing 4 feet (120 cm) and 2 feet (60 cm) wide, with a large flower similar to that of an artich... more »

Cardoon is very large growing 4 feet (120 cm) and 2 feet (60 cm) wide, with a large flower similar to that of an artichoke.

Sow cardoon seeds ¼ inch (6 mm) deep and as far apart indoors or directly out doors 3 "4 weeks after danger of frost has passed. Seeds prefer warm soil to germinate" so use bottom heat if possible - above 70 F (20 C). In colder climates pot up transplants and keep at around 65 F (18 C) and no more than 10 degrees colder at night until day time temps reach close to 60 F (15 C). Plant in full sun or light shade in soil high in organic matter. Supplement bed soil with compost. Stalks are ready to harvest 120 to 150 days after planting.

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