• Pink Castlewellan Sweet Pea flowers with delicate petals and green foliage, showcasing their vibrant and fragrant bloom.
  • Vibrant Castlewellan Sweet Pea flowers with delicate petals and lush green foliage, showcasing their colorful blooms.
  • Vivid Castlewellan Sweet Pea flowers in full bloom with delicate purple and pink petals, showcasing their lush, fragrant blossoms.
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Castlewellan Sweet Pea

Lathyrus odoratus

Certified Organic

Delightfully scented, peachy pink blooms.

An extraordinarily pretty sweet pea with tender-colored blooms, pink with peach and soft white undertones. A Spencer type with big flowers and a delicate, comforting aroma.

 NOT EDIBLE. POISONOUS IF INGESTED.

Unit Price Quantity Availability
50 Seeds $6.99
Out of Stock

Price as selected: $0.00

Ships within 2-3 business days

Growing instructions
Sow in chilly, semi-protected spot about three months before last spring frost. Transplant about 6 weeks before last spring frost. Thrives in cool months. Harvest flowers often to encourage more blooms. Toxic peas: Do not eat!
Product Details
Days to Maturity 75-85 days
Days to Germination 14-21 days
Height at Maturity 72-96"
Hardiness Zone Range Annual
Sun Conditions Full Sun (8+ Hours Sun)
Planting Depth 1"
Row Spacing 36"
Plant Spacing 8"
    Pink Castlewellan Sweet Pea flowers with delicate petals and green foliage, showcasing their vibrant and fragrant bloom.
    Vibrant Castlewellan Sweet Pea flowers with delicate petals and lush green foliage, showcasing their colorful blooms.
    Vivid Castlewellan Sweet Pea flowers in full bloom with delicate purple and pink petals, showcasing their lush, fragrant blossoms.
    • 5 stars: 0 (0%)
    • 4 stars: 0 (0%)
    • 3 stars: 0 (0%)
    • 2 stars: 0 (0%)
    • 1 star: 1 (100%)
    G
    Gabrielle C.

    Terrible germination again. Very disappointed. I ordered 5 varieties from another vendor and those came up fine. Wondering if this stock was old.

    Hello Gabrielle, We are so sorry that our sweet peas did not germinate for you. We test our seed regularly and guarantee our product. The Castlewellen Sweet Peas were tested in January 2025 and came back with a 99% germ rate. We will be reaching out via email to make this righ.