Scott's Nursery Ltd.
Scientific Name: Lathyrus latifolius
Common Name: Perennial Sweet Pea
Hardiness Zone: Zones 4-8
Hardiness Degree: -30°F to -20°F (-34°C to -29°C)
Blooming Season: Summer to early fall
Plant Habit: Vining, climbing
Characteristics: Showy clusters of fragrant, butterfly-attracting flowers; pinnate leaves
Water: Regular watering, especially during dry spells
Fertilize: Fertilize in spring with a balanced fertilizer
Spacing: 12 to 18 inches apart
Height: 6 to 8 feet
Width: 2 to 3 feet
Exposure: Full sun to partial shade
General Information: Lathyrus latifolius, or Perennial Sweet Pea, is a vigorous climbing perennial known for its abundant and fragrant flowers. It's an excellent choice for trellises, fences, or as a ground cover. Ensure good support for climbing stems and deadhead spent flowers to encourage continuous blooming.
