Pandemonium Sweet Pea Seeds - Lathyrus odoratus Climbing Flower Vine (50 Seeds)

Pandemonium Sweet Pea is a striking climbing annual known for its ruffled, bicolor blooms that blend shades of pink, cream, and burgundy. These fragrant flowers are a favorite for cottage gardens, cutting gardens, and trellises, where their long stems and intense perfume can be enjoyed up close. As a climbing vine, Lathyrus odoratus adds vertical interest and old-fashioned charm to any sunny border or fence line.

Sweet peas are easy to grow from seed and reward gardeners with a profusion of blooms over a long season when kept picked. The more you cut, the more flowers you get, making them an excellent choice for fresh bouquets and floral arrangements. Pandemonium is particularly prized for its unique color pattern and strong scent.

Plant Features

• Fragrant, ruffled blooms in a mix of pink, cream, and burgundy
• Climbing habit that can reach 6-8 feet with support
• Long-lasting cut flowers with strong perfume
• Attracts pollinators to the garden
• Easy to grow from seed; ideal for beginners

Growing Information

• Botanical Name: Lathyrus odoratus
• Plant Type: Annual climbing vine
• Sunlight: Full sun to partial shade
• Soil: Rich, well-drained soil
• Water Requirements: Moderate; keep soil evenly moist
• Growth Habit: Climbing; requires trellis or support
• USDA Hardiness Zones: Grown as annual in all zones
• Bloom Season: Late spring to summer
• Mature Height: 6-8 feet
• 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. Nick the seed coat or soak seeds in water for 24 hours before planting to improve germination. Plant seeds about 1 inch deep and keep the soil consistently moist until seedlings emerge. Provide a trellis or netting at planting time for the vines to climb.

Once established, water regularly and mulch to keep roots cool. Fertilize lightly if soil is poor. Deadhead spent blooms to encourage continued flowering, and cut stems often for bouquets. Sweet peas prefer cool weather and may decline in intense summer heat; plant in a spot with afternoon shade in hot climates.

What's Included

50 Pandemonium Sweet Pea seeds (Lathyrus odoratus).