Himalayan Cobra Lily (Arisaema Consanguineum) Asian Jack in the Pulpit Purple Brown White Striped Flower Seeds

The Himalayan Cobra Lily (Arisaema consanguineum) is an exotic woodland perennial admired for its striking, hooded flowers featuring purple-brown and white stripes. This non-GMO Asian Jack-in-the-Pulpit variety produces long narrow leaves grouped in umbrella-like whorls, adding bold architectural texture to shaded garden beds. Thriving in moist, humus-rich woodland soil, it is a standout focal plant for shade gardens, containers, and naturalized forest landscapes.

Features

• Dramatic striped flower spathes with cobra-like form

• Non-GMO Asian Jack-in-the-Pulpit species

• Perfect for shaded beds, woodland landscapes, and large containers

• Architectural foliage with umbrella-style leaf clusters

• Thrives in moist, humus-rich soil

• Long-lived perennial once established

• Excellent specimen plant for collectors and ornamental gardeners

Specifications

• Common Name: Himalayan Cobra Lily, Asian Jack-in-the-Pulpit
• Scientific Name: Arisaema consanguineum
• Plant Type: Perennial (tuberous)
• USDA Zones: 6–9 (protect in colder climates)
• Season: Spring foliage; late spring to summer bloom
• Height: 18–36 inches
• Bloom Color: Purple-brown with white striping
• Foliage: Narrow umbrella-like whorls of green leaves
• Heirloom: Yes
• GMO Status: Non-GMO
• Organic: Not certified organic
• Light Requirements: Partial shade to full shade
• Soil Preference: Moist, rich, humus-based, well-drained soil
• Water Needs: Moderate, consistent moisture
• Growth Rate: Slow to moderate
• Heat Tolerance: Medium (requires shade)
• Cold Tolerance: Good with mulch protection
• Plant Spacing: 12–18 inches
• Seed Longevity: 1–2 years stored cool and dry

Planting Guide 

• Sowing Method: Start indoors for best results.
• Seed Preparation: Cold stratify for 8–12 weeks to improve germination.
• When to Plant:
• Start indoors in late winter or early spring
• Transplant outdoors after frost in cool shade
• Sowing Depth: 1/4 inch in moist, well-draining soil mix.
• Germination Time: 30–90 days depending on conditions.
• Light Requirements: Keep in partial to full shade.
• Soil Conditions: Use humus-rich, loamy, well-drained soil.
• Watering: Maintain consistent moisture; avoid waterlogging.
• Maintenance:
• Mulch to retain moisture and protect tubers in cold regions
• Mark planting location to avoid disturbance
• Remove old foliage after it dies back in fall