Verbascum Thapsus seeds - Herbal Plant

Verbascum thapsus, commonly known as common mullein, is a biennial plant valued for its tall, upright growth and distinctive flowering spike. It develops a basal rosette of soft, velvety leaves in the first year and produces a tall central stem with clusters of small yellow flowers in the second year. This plant adapts well to a wide range of climates and performs best in full sun with well-drained soil. Common mullein is commonly used in naturalized planting, open landscapes, and wildflower gardens, where it establishes readily from seeds and tolerates dry, poor soils once established.

Features

• Biennial plant with tall, upright flowering spike
• Produces clusters of small yellow flowers
• Soft, velvety foliage in rosette form
• Adapted to dry, sunny conditions
• Tolerates poor and well-drained soils

Specifications

• Scientific name: Verbascum thapsus
• Common name (US): Common Mullein
• Seed type / variety: Yellow flowering variety
• Growth habit: Biennial herb
• USDA zones: 3-9
• Planting season: Spring or fall
• Growing season: Spring to summer (flowering in second year)
• Sowing Season:
  • Spring: March to May
  • Fall: September to October
• Germination time and conditions: 1-2 weeks at 18-22°C; light required
• Sunlight requirements: Full sun
• Soil requirements: Well-drained soil, tolerant of poor soils
• Watering needs: Low once established
• Mature plant size: 120-200 cm height, 30-60 cm spread
• Plant spacing: 30-45 cm between plants