4000 Common Mullein Seeds (Verbascum thapsus) | Hardy Medicinal Herb

Common Mullein (Verbascum thapsus) is a tall, resilient biennial herb valued for its striking yellow flower spikes, soft silvery foliage, and exceptional tolerance to dry, disturbed soils. Now widely naturalized across the United States, mullein thrives where many plants fail, making it a dependable choice for low-maintenance and naturalized landscapes.

In its first year, the plant forms a ground-hugging rosette of large, fuzzy leaves. During its second year, it sends up a dramatic flowering stalk that can reach up to 7 feet tall, lined with clusters of bright yellow blooms from early summer through early fall. These showy flowers attract pollinators and bring bold vertical structure to wild gardens, meadows, and open landscapes.

Common Mullein is drought tolerant once established and performs best in full sun with well-drained soil. While it produces abundant seeds, it typically germinates only in open, sunny ground and is easy to manage in cultivated areas.

🌿 Why Grow Common Mullein?

• Tall, architectural flower spikes
  
• Thrives in dry, poor, or disturbed soils
  
• Excellent drought tolerance once established
  
• Low-maintenance and beginner-friendly
  
• Supports pollinators and beneficial insects
  
• Ideal for naturalized and wild garden settings

🌞 Growing Information

• Common Name: Common Mullein
  
• Botanical Name: Verbascum thapsus
  
• Plant Type: Biennial herb
  
• USDA Hardiness Zones: 3–9
  
• Mature Height: 2–7 feet
  
• Spread: 1.5–2.5 feet
  
• Bloom Season: June–September
  
• Flower Color: Yellow
  
• Sun Exposure: Full sun
  
• Water Needs: Dry to medium
  
• Soil Preference: Well-drained; tolerates poor soils

🌱 Planting & Care Tips

• Surface sow seeds or lightly press into soil (light aids germination)
  
• Plant in open, sunny locations with minimal competition
  
• Water lightly during establishment; avoid soggy soil
  
• Thin seedlings to allow room for mature growth
  
• Remove flower stalks before seed set if spread control is desired

🌼 Landscape Uses

• Naturalized meadows and wildflower gardens
  
• Pollinator-friendly landscapes
  
• Drought-tolerant and low-input gardens
  
• Cottage and herbal gardens
  
• Vertical accent and background plantings

📦 What You’ll Receive

• Fresh Common Mullein seeds
• Carefully packed for reliable germination
  
• Non-GMO and open-pollinated

❓ Frequently Asked Questions (FAQ)

Is Common Mullein a perennial?
Common Mullein is a biennial. It grows foliage in its first year and flowers in its second year before completing its life cycle.

Does mullein spread aggressively?
Mullein produces many seeds, but it is not aggressively invasive. Seeds usually germinate only in open, sunny soil and are easy to manage in gardens.

Is mullein easy to grow?
Yes. It is very easy to grow, especially in full sun with well-drained soil and minimal watering.

Can mullein be grown in containers?
It can be started in containers, but due to its deep taproot and height, it performs best when transplanted into the ground.

Does mullein attract pollinators?
Yes. The bright yellow flowers attract bees and other beneficial insects.

When should I plant mullein seeds?
Seeds can be sown in early spring or fall. Do not bury deeply—light helps germination.