50 Andrea Robertson Sweet Pea Seeds - Deep Purple Climbing Flowers for Cottage Gardens

Andrea Robertson sweet peas are a beloved heirloom variety prized for their rich, deep purple blooms and intense fragrance. These tall climbing annuals bring a romantic, cottage-garden charm to any landscape, scrambling up trellises, fences, and obelisks with ease. The long-stemmed flowers are excellent for cutting, filling bouquets with color and perfume.

Easy to grow from seed, sweet peas thrive in cool weather and reward gardeners with a profusion of blossoms from late spring into summer. Whether you're a seasoned gardener or a beginner, these seeds offer a rewarding way to add vertical interest and old-fashioned beauty to your garden.

Plant Features

• Deep purple, highly fragrant flowers
• Tall, vigorous climbing habit
• Excellent for cut flower arrangements
• Attracts pollinators to the garden
• Heirloom variety with cottage-garden appeal

Growing Information

• Botanical Name: Lathyrus odoratus
• Plant Type: Annual
• Sunlight: Full sun to partial shade
• Soil: Rich, well-drained 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

For best results, nick or soak seeds for 24 hours before sowing to improve germination. Sow directly outdoors in early spring, about 1 inch deep, after the last frost date. Alternatively, start seeds indoors 4-6 weeks before transplanting. Provide a trellis or support for the vines to climb. Keep soil consistently moist but not waterlogged. Mulch to retain moisture and suppress weeds. Deadhead spent flowers regularly to encourage continued blooming. Sweet peas prefer cool weather and may decline in intense summer heat.

What's Included

50 Andrea Robertson Sweet Pea Seeds