Tall Yellow Flower Spikes
Produces impressive upright flower spikes covered with attractive yellow flowers that create a distinctive vertical display in garden spaces.
Great Mullein Verbascum Seeds for Sale
Suitable for home gardening use
Regular price
Rs. 16.99 INR
Sale price
Rs. 16.99 INR
Regular price
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Product description
Great Mullein Verbascum Seeds
Great Mullein (Verbascum thapsus), also known as Common Mullein or Aaron's Rod, is a striking flowering biennial plant known for its large, soft, grey-green leaves and tall spikes of bright yellow flowers. It develops a beautiful leafy rosette during its first year and produces impressive flowering stems during its second year. Great Mullein is suitable for wildflower gardens, cottage gardens, flower borders, and natural landscape settings. It grows best in sunny locations with well-drained soil.
Common Mullein
Yellow Flowers
Biennial Flowering Plant
Wildflower Garden
Key Features
Soft Woolly Foliage
Develops large grey-green leaves covered with fine, soft hairs that give the plant its characteristic velvety appearance.
Biennial Growth Cycle
Forms a leafy rosette during the first growing year before developing a tall flowering stem in the second year.
Pollinator Garden Interest
Its yellow flowers provide pollen and nectar resources for various insects, making it an interesting addition to suitable wildlife gardens.
Product Highlights
Botanical name: Verbascum thapsus
Bright yellow flowering spikes
Large grey-green woolly leaves
Classic biennial flowering habit
Can reach approximately 2 metres tall
Suitable for cottage gardens
Attractive wildflower garden plant
Prefers full sunlight and drainage
Specifications
| Scientific Name | Verbascum thapsus |
| Common Name | Great Mullein, Common Mullein, Aaron's Rod |
| Plant Family | Scrophulariaceae |
| Plant Type | Flowering Biennial Herb |
| Seed Type | Flower Seeds |
| Flower Color | Bright Yellow |
| Foliage Color | Grey-Green |
| Foliage Texture | Soft, Woolly, and Velvety |
| Growth Habit | Upright Flowering Stem with Basal Leaf Rosette |
| Life Cycle | Biennial |
| Mature Plant Height | Approximately 1.5–2.5 Metres |
| Flowering Period | Generally Summer, Depending on Climate |
| Planting Season | Spring or Autumn, Depending on Local Climate |
| Germination Time | Approximately 2–3 Weeks Under Suitable Conditions |
| Germination Temperature | Warm Conditions; Approximately 20–30°C Is Suitable |
| Sunlight | Full Sun |
| Soil Requirements | Well-Drained Sandy, Loamy, or Alkaline Soil |
| Watering | Moderate Watering; Avoid Waterlogged Soil |
| Planting Location | Wildflower Gardens, Flower Borders, and Open Landscapes |
| Maintenance | Low Maintenance Once Established; Monitor Self-Seeding |
Growing Guide
Step 1: Choose the Right Location
Select an open garden location that receives plenty of direct sunlight. Great Mullein grows best in sunny areas with good air circulation and well-drained soil.
Select an open garden location that receives plenty of direct sunlight. Great Mullein grows best in sunny areas with good air circulation and well-drained soil.
Step 2: Prepare the Soil
Prepare loose, well-drained soil with a sandy or loamy texture. Avoid heavy, waterlogged soil because excessive moisture can affect healthy root development.
Prepare loose, well-drained soil with a sandy or loamy texture. Avoid heavy, waterlogged soil because excessive moisture can affect healthy root development.
Step 3: Sow the Seeds
Scatter the tiny seeds over the soil surface and gently press them into contact with the growing medium. Do not deeply bury the seeds because light helps Great Mullein seeds germinate.
Scatter the tiny seeds over the soil surface and gently press them into contact with the growing medium. Do not deeply bury the seeds because light helps Great Mullein seeds germinate.
Step 4: Maintain Suitable Moisture
Water gently to keep the soil lightly moist during germination. Avoid excessive watering and maintain suitable drainage around young seedlings.
Water gently to keep the soil lightly moist during germination. Avoid excessive watering and maintain suitable drainage around young seedlings.
Step 5: Allow the Plant to Develop
During the first year, Great Mullein develops a large leafy rosette. In the second year, it typically produces a tall flowering stem with bright yellow flowers. Monitor seed production to prevent unwanted spreading.
During the first year, Great Mullein develops a large leafy rosette. In the second year, it typically produces a tall flowering stem with bright yellow flowers. Monitor seed production to prevent unwanted spreading.
Bring Natural Beauty to Your Garden with Great Mullein
Grow Great Mullein for its impressive yellow flower spikes and distinctive soft, grey-green foliage. Its tall flowering stems and biennial growth habit make it an attractive choice for wildflower gardens, cottage gardens, and open landscape spaces. Provide full sunlight, well-drained soil, and appropriate moisture to encourage healthy development.
Frequently Asked Questions
Find helpful answers about Great Mullein seed germination, flowering time, and growing requirements.
How long does it take for Great Mullein seeds to germinate?
Great Mullein seeds can germinate in approximately 2–3 weeks under suitable conditions, although timing varies with temperature, moisture, and seed quality. Sow the tiny seeds on the soil surface because exposure to light supports successful germination.
Does Great Mullein flower in its first or second year?
Great Mullein is generally a biennial plant. It develops a large grey-green leafy rosette during its first year and typically produces tall stems with bright yellow flowers during its second year.
How tall does Verbascum thapsus grow, and what conditions does it need?
Verbascum thapsus can grow approximately 1.5–2.5 metres tall under suitable conditions. It prefers full sunlight, open growing spaces, and well-drained sandy or loamy soil. Allow sufficient room for its tall flowering spikes to develop.