50+ Lathyrus polyphyllus Sweet Pea Seeds | Purple Climbing Vine for Trellis | Many-leafed Perennial Garden Plant

Add a graceful perennial climber to your garden with over 50 Lathyrus polyphyllus seeds. Commonly known as many-leafed perennial sweet pea, this ornamental vine produces stunning purple pea-shaped blooms on airy, twining stems. Perfect for trellises, fences, arbors, and cottage-style gardens, it adds vertical interest and charm to any outdoor space.

• 50+ Lathyrus polyphyllus perennial sweet pea seeds
• True purple flowers on climbing vines
• Hardy, long-lived perennial
• Perfect for trellises, fences, and garden arches
• Returns every year once established

Common Name: Many-leafed Sweet Pea / Perennial Sweet Pea
Scientific Name: Lathyrus polyphyllus
Plant Type: Perennial climbing vine
Color: Purple
Soil: Well-draining, average fertility
Sunlight: Full sun to partial sun
Watering: Moderate; drought tolerant once established
Height: 6–9 feet
Bloom Time: Late spring to summer
Growth Habit: Climbing / vining
Use: Ornamental garden plant (not edible)