Mullein Verbascum Seeds - Heirloom Flower Garden Seeds for Growing

Mullein Verbascum is a biennial flowering plant grown for its tall flower spikes and soft green foliage. It is commonly planted in borders, cottage gardens, wildflower areas, and natural landscapes. The plant develops a tall upright stem with clusters of flowers and performs well in sunny locations. It prefers well-drained soil and is suitable for dry and temperate garden conditions.

Features

• Produces tall flowering spikes
• Biennial flowering growth habit
• Suitable for borders and wildflower gardens
• Ideal for cottage gardens
• Grows well in full sun
• Prefers well-drained soil
• Suitable for dry garden areas
• Attractive foliage plant

Specifications

• Scientific Name: Verbascum thapsus
• Common Name (US): Mullein
• Seed Type / Variety: Flower Seeds
• Growth Habit: Upright biennial plant
• USDA Zones: 3 to 9
• Planting Season: Spring or fall
• Growing Season: Spring to summer
• Sowing Season: Spring or fall
• Sowing Months: March to May, September to October
• Germination Time and Conditions: 14 to 30 days at 18 to 22°C
• Sunlight Requirements: Full sun
• Soil Requirements: Well-drained sandy or loamy soil
• Watering Needs: Low to moderate
• Mature Plant Size: 120 to 200 cm height, 30 to 60 cm spread
• Plant Spacing: 45 to 60 cm