Dipsacus fullonum Wild teasel

*Dipsacus fullonum*, commonly known as Wild Teasel, is a biennial plant known for its distinctive prickly seed heads. Here's a guide on how to grow Wild Teasel:

**1. Planting Time:**
- Wild Teasel can be grown from seeds. Sow the seeds directly in the garden in the fall. The plant is biennial, meaning it completes its life cycle in two years.

**2. Location:**
- Choose a location with full sun to partial shade. Wild Teasel is adaptable and can tolerate different light conditions.

**3. Soil Preparation:**
- Wild Teasel prefers well-draining, moderately fertile soil. It can tolerate a variety of soil types. Incorporate organic matter, such as compost, to improve soil structure and fertility.

**4. Planting Seeds:**
- Sow the seeds on the soil surface and press them lightly into the soil. Water the area well after planting.

**5. Watering:**
- Keep the soil consistently moist during the germination period. Once established, Wild Teasel is relatively drought-tolerant. Water during dry spells to encourage healthy growth.

**6. Mulching:**
- Apply a thin layer of mulch around the plants to help retain soil moisture and suppress weeds. However, avoid heavy mulching directly over the plants to allow them to receive adequate sunlight.

**7. Growth Habit:**
- Wild Teasel can grow to a height of 3 to 6 feet. Provide sufficient spacing between plants to allow for their mature size.

**8. Pruning:**
- While Wild Teasel doesn't require extensive pruning, you may choose to deadhead spent flowers to prevent self-seeding and encourage a tidier appearance. However, leaving some seed heads can provide interest in the garden and attract birds.

**9. Self-Seeding:**
- Wild Teasel is known to self-seed readily. If you want to control its spread, deadhead the flowers before they produce seeds.

**10. Wildlife Attraction:**
- Wild Teasel is attractive to birds, particularly goldfinches, which feed on the seeds. The prickly seed heads also provide habitat for insects.

**11. Deer Resistance:**
- Wild Teasel is often resistant to deer browsing, making it a good choice in areas where deer are a concern.

**12. Winter Care:**
- Wild Teasel is hardy and can withstand winter temperatures. In colder climates, it may die back in winter and regrow in the spring.

Wild Teasel has a unique appearance and can add architectural interest to a garden. However, it's essential to be mindful of its potential for self-seeding and spreading. If it's not desired in certain areas, consider deadheading before seeds develop. Adjust your care routine based on your specific growing conditions.