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Sweet Pea Cupani

Photos are representative and may not match your specific variety.

Sweet Pea Cupani

Flower

Lathyrus odoratus 'Cupani'

  • Full sun
  • Zones 2–11
  • 60 days to maturity
  • Flowers
  • 6" spacing
  • High water
  • Annual
  • pH 7–7.5
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  • Overview

    The original wild sweet pea discovered in Sicily in 1695, prized for its intensely sweet fragrance that modern hybrids can't match. These vigorous climbing vines produce smaller but incredibly aromatic flowers in deep purple and maroon, filling the entire garden with their heavenly scent. A must-have heirloom for cutting gardens and romantic cottage garden settings.

  • Planting

    Soak seeds overnight before planting. Direct sow in early spring or start indoors 6-8 weeks before last frost. Provide climbing support.

  • Growing

    Sun: full. Water: high. Soil pH: 7–7.5. Space plants 6" apart. Germination: 10-21.

  • Pests & diseases

    Common pests: Aphids, thrips, spider mites. Common diseases: Powdery mildew, root rot, streak virus.