Mullein Seeds – Verbascum densiflorum

Grow tall, elegant Mullein (Verbascum densiflorum) from these premium-quality seeds. This hardy flowering plant produces impressive yellow flower spikes and soft, velvety foliage, making it a standout in borders, meadows, and wildlife-friendly gardens. Easy to grow and drought tolerant, Mullein thrives in sunny locations and adds striking vertical interest to any landscape.

Features:

• High-germination Verbascum densiflorum (Mullein) seeds

• Produces tall yellow flower spikes with soft, attractive foliage

• Ideal for borders, meadows, and pollinator gardens

• Thrives in full sun and dry, well-drained soil

• Low-maintenance and suitable for beginners

Specifications:

• Seed Type: Mullein (Verbascum densiflorum)

• Growth Habit: Biennial or short-lived perennial

• USDA Zones: 3–9

• Season for Sowing: Spring or fall (March–May or September–October)

• Germination Time: 10–20 days

• Sunlight Requirement: Full sun

• Soil Requirements: Well-drained, sandy or average soil

• Watering Needs: Low; drought tolerant once established

• Mature Height: 3–6 feet

• Bloom Time: Summer (second year for biennial growth)

• Maintenance: Very low; remove spent flower stalks after bloom