50 Royal Navy Blue Sweet Pea Seeds - Deep Blue Climbing Flowers for Trellis & Garden

Royal Navy Blue Sweet Pea is a striking climbing annual prized for its deep, rich blue blossoms that add a bold splash of color to trellises, fences, and garden arches. These fragrant flowers are ideal for cut flower arrangements and are sure to attract attention in any garden setting.

With 50 seeds, you can create a stunning vertical display or enjoy a plentiful supply of blooms for bouquets. Sweet peas are easy to grow from seed and reward gardeners with weeks of continuous flowering when regularly picked.

Plant Features

• Deep navy blue flowers on vigorous climbing vines
• Fragrant blooms ideal for cutting
• Excellent for trellises, fences, and vertical gardens
• Attracts pollinators to the garden
• Easy to grow from seed

Growing Information

• Botanical Name: Lathyrus odoratus
• Plant Type: Annual
• Sunlight: Full sun to partial shade
• Soil: Well-drained, fertile soil
• Water Requirements: Moderate; keep soil evenly moist
• Growth Habit: Climbing vine
• Bloom Season: Late spring to summer
• Mature Height: 6-8 feet (with support)
• Spacing: 6-12 inches apart

Planting & Care

Sow sweet pea seeds outdoors in early spring, as soon as the soil can be worked, or start indoors 4-6 weeks before the last frost. Soak seeds in water for 24 hours before planting to speed germination. Plant seeds about 1 inch deep and keep the soil consistently moist until seedlings emerge.

Provide a trellis or other support for the vines to climb. Water regularly, especially during dry spells, and mulch to retain moisture. Deadhead spent flowers to encourage continued blooming. Sweet peas prefer cooler weather and may decline in intense summer heat.

What's Included

50 Royal Navy Blue Sweet Pea Seeds