Dang-shen (Codonopsis pilosula), also known as “poor man’s ginseng,” is a perennial herb cultivated for its long fleshy roots and climbing vine growth. Highly valued in traditional herbal gardens, it produces delicate bell-shaped flowers and thrives in temperate climates. Suitable for trellises, borders, and containers, Dang-shen is both ornamental and practical. Once established, it grows reliably year after year with minimal care.
Seed Information
-
Type: Herb Seeds
-
Common Name: Dang-shen, Codonopsis, Pilosula Herb
-
Genus: Codonopsis
-
Species: Codonopsis pilosula
-
Life Cycle: Perennial
-
Features: Climbing vine, produces edible/herbal roots, delicate bell-shaped blooms, ornamental and herbal use
-
Season of Interest: Summer to fall (flowers), autumn (root harvest)
-
Indoor/Outdoor: Outdoor (beds, trellises, containers)
-
Sunlight: Full sun to partial shade
-
Cultivating Difficulty: Moderate (requires support and patience for root development)
-
Watering: Moderate, prefers moist but well-drained soil
-
Climate: Temperate, Humid Continental, Mediterranean
-
Growth Habit: Climbing vine, 3–6 ft tall with support
-
Soil Type: Fertile, well-draining loamy soil enriched with organic matter
-
Soil pH: 6.0–7.5
-
Planting Time: Spring after frost
Grow Instructions
-
When to Plant: Start indoors 6–8 weeks before last frost or sow directly outdoors in spring
-
Soil: Fertile, well-draining loam enriched with compost
-
Sunlight: Full sun to partial shade
-
Watering: Keep soil evenly moist; avoid waterlogging
-
Spacing: 12–18 inches apart, provide trellis or support for climbing vines
-
Germination: 14–21 days at 65–70°F (18–21°C)
-
Harvest: Roots are typically harvested in the second or third year
-
Tips: Mulch to retain soil moisture and suppress weeds; prune vines to encourage stronger root development
English
French
German
Italian
Russian
Spanish