Woolly Mullein Seeds - Herbal Plant

Woolly Mullein is a biennial flowering plant valued for its soft, silvery foliage and tall flowering spikes. It is commonly grown in cottage gardens, wildflower meadows, borders, and naturalized landscapes. The plant adapts well to a range of growing conditions and performs best in full sun with well-drained soil. Suitable for temperate climates, Woolly Mullein provides architectural interest and seasonal blooms in ornamental garden settings.

Features

• Biennial flowering plant with soft, silvery foliage
• Develops tall flowering spikes during the blooming season
• Suitable for borders, cottage gardens, and naturalized plantings
• Adaptable to a variety of growing conditions
• Performs well in full sun
• Suitable for ornamental landscape plantings

Specifications

• Scientific Name: Verbascum thapsus
• Common Name (US): Woolly Mullein
• Seed Type / Variety: Flower Seed
• Growth Habit: Upright biennial
• USDA Zones: 3–9
• Planting Season: Spring or Fall
• Growing Season: Spring to Summer
• Sowing Season: Spring or Fall
• Sowing Season Months: March–May, September–October
• Germination: 14–28 days at 60–70°F (16–21°C)
• Sunlight Requirements: Full Sun
• Soil Requirements: Well-drained sandy or loamy soil
• Watering Needs: Low to Moderate
• Mature Plant Size: 4–8 ft tall, 2–3 ft spread
• Plant Spacing: 18–24 in apart