Blue Danube Sweet Pea Seeds 50 | Lathyrus odoratus Fragrant Blue Climbing Flower

Blue Danube Sweet Pea is a charming climbing annual prized for its fragrant, blue flowers that add vertical interest and a soft, romantic feel to gardens. The blooms are ideal for cutting, training on trellises, or weaving through borders, and their sweet scent makes them a favorite for bouquets and garden enjoyment.

This variety of Lathyrus odoratus produces vines that reach for the sky, offering weeks of color when planted in a sunny spot with good air circulation. Whether you are a seasoned gardener or a beginner, these seeds are a rewarding choice for creating a fragrant, flower-filled space.

Plant Features

• Fragrant blue flowers on climbing vines
• Excellent for cut flower arrangements
• Attracts pollinators to the garden
• Easy to grow from seed
• Adds vertical interest to trellises and fences

Growing Information

• Botanical Name: Lathyrus odoratus
• Plant Type: Annual
• Sunlight: Full sun
• Soil: Well-drained, fertile soil
• Water Requirements: Moderate; keep soil evenly moist
• Growth Habit: Climbing vine
• Bloom Season: Late spring to summer
• Spacing: 6-12 inches apart

Planting & Care

For best results, sow Blue Danube Sweet Pea seeds directly outdoors in early spring, as soon as the soil can be worked. Nick or soak seeds for 24 hours before planting to aid germination. Plant seeds about 1 inch deep and 2-3 inches apart, then thin seedlings to 6-12 inches apart when they are a few inches tall. Provide a trellis or support for the vines to climb.

Keep the soil consistently moist but not waterlogged. Mulch around the base to retain moisture and suppress weeds. Fertilize lightly if needed, but avoid excessive nitrogen, which can promote foliage over flowers. Deadhead spent blooms to encourage continued flowering. Monitor for pests and diseases, and ensure good air circulation to prevent problems.

What's Included

50 Blue Danube Sweet Pea seeds (Lathyrus odoratus).