Lathyrus latifolius Choice mixed

Lathyrus latifolius, commonly known as perennial sweet pea, is a hardy and vigorous perennial vine known for its clusters of colorful, sweetly scented flowers. Here's a guide on how to grow Lathyrus latifolius 'Choice Mixed':

**1. Planting Time:**
- Plant perennial sweet pea seeds or seedlings in spring or early fall. They are perennial, so they will return year after year.

**2. Sunlight:**
- Lathyrus latifolius prefers full to partial sunlight. Ensure they receive at least 6 hours of direct sunlight each day.

**3. Soil Preparation:**
- Choose well-draining soil with good fertility. Amend the soil with organic matter like compost to improve its structure and fertility.
- A slightly acidic to neutral soil pH (6.0 to 7.0) is ideal.

**4. Planting:**
- Plant seeds about 1 inch deep, or space seedlings according to the recommended spacing on the seed packet or plant label.
- If you're starting from seeds, you may want to soak them in water for a few hours before planting to encourage germination.

**5. Watering:**
- Keep the soil consistently moist, especially during dry periods. Regular watering is essential for optimal growth and blooming.
- Mulching around the base of the plants can help retain soil moisture and suppress weeds.

**6. Support:**
- Lathyrus latifolius is a climbing vine and will benefit from a support structure such as a trellis, arbor, or fence. Provide support early to help them climb.

**7. Fertilizing:**
- Perennial sweet peas are not heavy feeders, but you can apply a balanced, general-purpose fertilizer in spring to promote healthy growth.

**8. Pruning:**
- Prune the plants after the first flush of flowers to encourage bushiness and more blooms. Remove spent flowers regularly to prolong the blooming period.

**9. Pests and Diseases:**
- Keep an eye out for pests such as aphids. Treat any infestations promptly.
- Good air circulation helps prevent fungal diseases. Ensure proper spacing and avoid overcrowding.

**10. Winter Care:**
- Lathyrus latifolius is a perennial, and in colder climates, it may die back to the ground in winter and reemerge in spring. Mulching around the base can help protect the roots.
- In warmer climates, it may remain evergreen.

**11. Division:**
- Every few years, consider dividing the plant to maintain vigor and encourage continued blooming.

By following these guidelines, you can grow Lathyrus latifolius 'Choice Mixed' successfully, enjoying its colorful and fragrant flowers in your garden. Perennial sweet peas are versatile and can be used to cover fences, trellises, or add charm to borders and cottage gardens.