Add bold contrast to your garden with Oyama Bicolour Sweet Peas! These vibrant sweet peas bloom in purple, crimson, and white bicolor tones, creating a stunning visual effect on trellises, arches, fences, or in cut flower bouquets.
Bicolor Blooms – Purple, crimson, and white tones
Climbing Vines – Grow up to 5–6 ft tall
Great for Bouquets – Long, elegant ruffled stems
Cottage Garden Classic – Vintage floral charm
50+ Seeds for Planting – Easy to grow in spring
Common Name: Oyama Bicolour Sweet Pea
Scientific Name: Lathyrus odoratus
Color: Bicolor (purple, crimson, white)
Soil Type: Well-drained, fertile soil
Sunlight: Full sun to part shade
Watering: Moderate and regular
Growth Habit: Climbing vine (up to 6 ft)
Planting Season: Early spring or fall (in mild zones)
Days to Maturity: ~65–75 days
Plant Type: Annual
USDA Zone: All zones (as annual)
Type: Seeds
oyama bicolour sweet pea seeds, 50+ striking dual-tone blooms, climbing vine for bouquets trellises arches & cottage gardens, usa Ships from: USA Vendor: Folia Flora
