🌱 Cardoon

Sow 1–2 seeds per cell/pot under cover in late winter to spring, 1–2 cm deep at about 18–21°C; thin to the strongest seedling. Harden off and transplant after last frost when plants have 4–6 true leaves. Alternatively direct sow outdoors in mid–late spring into a well-prepared, fertile bed and thin to final spacing. Keep evenly moist during establishment; avoid root disturbance and do not let young plants become pot-bound.

Stake individual plants or provide a low ring support in exposed or windy sites; tall flowering stems and large leaves can topple on rich soils. Tie loosely with soft ties to avoid stem damage.

Leaf infusions/decoctions are traditionally taken as a bitter digestive tea (often before meals). Use small amounts because it is strongly bitter. Do not use if you have bile-duct obstruction, and use caution with gallstones; discontinue if it causes abdominal pain. Avoid if you have Asteraceae allergy; consult a clinician for medicinal dosing or if pregnant/breastfeeding.

Remove damaged outer leaves as needed; for edible stalks, tie and wrap plants to blanch 2–4 weeks before harvest. After flowering or at season end, cut spent stems back to the crown; in cold areas cut back and mulch for winter protection.