Water Horehound (Lycopus americanus) American Bugleweed Herb Flower Seeds

Water Horehound (Lycopus americanus), also known as American Bugleweed, is a hardy North American native perennial valued for its adaptability to moist soils, wetlands, and streamsides. This non-GMO seed variety produces upright, leafy stems with small white flowers and thrives in consistently moist environments. Water Horehound is a dependable choice for rain gardens, naturalized areas, and wildlife-friendly habitats due to its strong ecological value and ability to stabilize wet soils.

Features

• Hardy native US perennial
• Thrives in moist soils, wetlands, and rain gardens
• Produces clusters of small white summer blooms
• Non-GMO heirloom seed variety
• Excellent for naturalizing around ponds, streams, or low-lying areas
• Attracts beneficial wildlife
• Strong, upright growth habit
• Tolerates periodic flooding and consistently moist sites

Specifications

• Common Name: Water Horehound, American Bugleweed
• Scientific Name: Lycopus americanus
• Plant Type: Perennial
• USDA Zones: 3–9
• Season: Summer blooming
• Height: 12–24 inches
• Bloom Color: White
• Foliage: Lance-shaped green leaves on upright stems
• Heirloom: Yes
• GMO Status: Non-GMO
• Organic: Not certified organic
• Light Requirements: Full sun to partial shade
• Soil Preference: Moist to wet soils; tolerates shallow standing water
• Water Needs: High moisture
• Growth Rate: Moderate
• Heat Tolerance: Good
• Cold Tolerance: Excellent
• Plant Spacing: 12–18 inches
• Seed Longevity: 1–3 years in cool, dry storage

Planting Guide (Numbered)

• Sowing Method: Direct sow outdoors or start indoors.
• Seed Preparation: Surface sow; requires light for germination.
• When to Plant:
• Early spring after frost
• Late fall for natural overwintering
• Sowing Depth: Surface sow; do not bury.
• Germination Time: 14–28 days depending on warmth.
• Ideal Conditions: Consistently moist or wet soil.
• Light Requirements: Full sun to partial shade.
• Watering: Maintain high moisture; do not allow soil to dry.
• Maintenance:
• Cut back in late fall or early spring
• Allow plants to naturalize for broader coverage