Chinese Lantern

Japanese Lantern is a perennial ornamental from eastern Asia, grown for its striking balloon-shaped, orange-red papery husks that enclose the ripe fruit. It forms an upright, bushy habit reaching around 80 cm in height. The species is cold-hardy and reliable in Nordic gardens. Seeds are light-requiring and benefit from a cold stratification period for best germination.

Growing

Sow seeds very shallowly (0.2 cm) indoors, pressing them lightly onto the surface of moist compost — they need light to germinate. For early sowings done when soil temperature is still low, place the pot outdoors for a week or two to give seeds a cold period before bringing them back inside to germinate at 23–30 °C. Otherwise, sow indoors when you can maintain 23–30 °C, or direct-sow outdoors once the soil warms sufficiently. Transplant seedlings at 30 cm spacing once nights stay reliably above 5 °C.

Care

Water moderately and consistently, especially during establishment. Once established the plant is fairly drought-tolerant. Feed with a balanced fertiliser once or twice during the growing period. The plant spreads by underground rhizomes; contain if unwanted spreading is a concern. No staking required.

Harvest

Harvest the lantern husks when they turn fully orange-red and feel papery and dry to the touch. Cut whole stems for drying. Hang upside down in a warm, well-ventilated spot until completely dry.

In the kitchen

The papery lantern husks are used primarily as decorative dried material in flower arrangements and wreaths. The small fruit inside is edible but very tart and rarely eaten raw; it can be used in small quantities in preserves or as a garnish.

Storing

Dried lantern stems keep for years in a cool, dry, well-ventilated room away from direct light. Avoid humid storage environments, which cause the husks to deteriorate. No refrigeration needed.