Ramp / Wild Leek (Allium tricoccum) Vegetable Herb Shade Flower Seeds

Wild Leek (Allium tricoccum), commonly known as Ramp, is a prized North American native herb celebrated for its mild onion-garlic flavor and lush green leaves. Ramps thrive naturally in shaded woodland environments, making them perfect for forest gardens and shady areas of your landscape.

This perennial vegetable herb produces broad green leaves in early spring followed by delicate white blooms. Known for its culinary value and ecological importance, Ramp plants are a sustainable addition to edible gardens, providing both beauty and utility in low-light spaces.

Features

• Native North American perennial herb
• Edible leaves and bulbs with mild onion-garlic flavor
• Shade-loving and perfect for woodland gardens
• Attracts pollinators with white spring flowers
• Low maintenance once established
• Non-GMO, naturally grown seed

Specifications

• Scientific Name: Allium tricoccum
• Common Name: Wild Leek, Ramp
• Plant Type: Perennial Herb / Vegetable
• Seed Type: Non-GMO, Heirloom
• Mature Height: 8–12 inches (20–30 cm)
• Foliage: Broad, smooth, bright green leaves
• Flower Color: White (small clusters)
• Bloom Time: Late Spring to Early Summer
• USDA Hardiness Zones: 3–7
• Light Requirements: Partial to Full Shade
• Soil Type: Moist, rich, well-drained humus soil
• Watering Needs: Moderate; prefers consistent moisture
• Spacing: 6–8 inches apart
• Growth Habit: Clumping
• Plant Type: Non-GMO Perennial Herb
• Uses: Culinary herb, edible landscaping, pollinator gardens
• Planting Depth: ¼ inch
• Germination Time: 30–90 days (cold stratification may be needed)

Planting Guide 

• Stratify seeds by refrigerating in moist soil for 6–8 weeks before sowing.
• Sow seeds in late fall outdoors or after cold treatment indoors.
• Plant in shaded areas with rich, loamy, moist soil.
• Sow seeds ¼ inch deep and cover lightly with soil.
• Keep soil consistently moist but not waterlogged.
• Maintain cool temperatures (50–70°F / 10–21°C) for germination.
• Germination can take several months—be patient.
• Water young seedlings regularly to establish roots.
• Ramps spread naturally and form colonies over time.
• Harvest leaves in spring before flowering; bulbs mature later.