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Lord Nelson Sweet Pea Seeds – Deep Blue Fragrant Climbing Flowers for Trellises

Heirloom - Non-GMO - Reliable Germination

$3.49 USD
Shipping calculated at checkout.
Size: 1 Packet

What Makes Survival Garden Seeds Different - non-GMO heirloom seeds

Lord Nelson Sweet Pea Seeds from Survival Garden Seeds produce a striking heirloom variety of Lathyrus odoratus known for its rich, deep blue—nearly navy—flowers and classic sweet pea fragrance. This annual climbing plant creates an elegant vertical display on trellises, fences, and arches, filling the garden with color and scent. Valued for both ornamental impact and cut flower use, Lord Nelson sweet pea is a standout choice for gardeners seeking something visually distinctive.

Rare Deep Blue Blooms with Classic Fragrance:

  • Produces dramatic deep blue to navy-colored flowers
  • Strong, traditional sweet pea fragrance
  • Adds bold color contrast to cottage and ornamental gardens

Climbing Growth with Garden Versatility:

  • Annual climbing vine ideal for vertical supports
  • Thrives in full sun with well-drained soil
  • Suitable for fences, trellises, arches, and garden borders
  • Attracts butterflies and other pollinators

Why Customers Love Lord Nelson Sweet Pea Seeds:

  • Unique deep blue color rarely seen in sweet peas
  • Fragrant flowers ideal for fresh-cut bouquets
  • Vigorous climbing habit for vertical garden interest
  • Heirloom variety with ornamental appeal
  • Enhances both garden displays and floral arrangements

How to Use / How to Grow:
Sow Lord Nelson sweet pea seeds in full sun and well-drained soil. Provide a trellis or support structure for climbing vines. For improved germination, seeds may be soaked or lightly scarified before planting. Harvest flowers regularly to encourage continued blooming throughout the season.

Safety Warning: Sweet pea is toxic to humans and animals. Do not allow your pets or children to consume any part of the plant.

Net Wt. 3G

Heirloom Flower Seeds

All of our seeds are open-pollinated, non-GMO, heirloom varieties with tested germination rates

Specifications

  • Botanical Name
    Lathyrus odoratus
  • Seasonality
    Annual
  • Planting Zones
    2-11
  • Light
    Full Sun
  • Soil Temp for Germination
    60 Degrees F
  • Germination Time
    10-21 Days
  • Planting Depth
    1 Inch
  • Plant Size
    6-8 Feet Tall, 2-3 Foot spread
  • Days to Bloom
    55-70 Days
  • Growing Instructions
    Soak seeds overnight and scarify any that do not swell to promote germination. Sow indoors or directly outside once the soil is workable. Transplant seedlings once they reach 2". Climbing vines will require trellising or other support.
  • Seed Saving Instructions
    Harvest only after seed pods have turned brown and dry. Allow seeds to dry on a flat surface for 3-4 days. Once fully dry, separate seeds from other material. Label seeds and store in a cool, dry place for up to 2-3 years
  • Seed Count (approximate)
    32 to 40

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Why Choose Survival Garden Seeds

At Survival Garden Seeds, we believe in preparing today for tomorrow’s peace of mind. That’s why we offer only heirloom, non-GMO, and untreated seeds you can trust to nourish your family and support a sustainable lifestyle. As a family-owned American company, we’re committed to providing seeds that grow strong and true—helping you cultivate health, resilience, and beauty in your garden.

Frequently Asked Questions

Are your seeds heirloom and open-pollinated?

Yes. All of our seeds are heirloom, open-pollinated varieties, which means they can produce seeds that grow true to type and are suitable for seed saving.

You can learn more about open-pollinated, heirloom, and non-GMO seeds in our Survival Garden Training blog.

Are your seeds non-GMO?

Yes. All Survival Garden Seeds are 100% non-GMO. Our seeds are open-pollinated heirloom varieties and are never genetically modified.

Are your seeds treated with chemicals?

No. Our seeds are completely untreated and free from chemical coatings, fungicides, or synthetic treatments.

How do I know my seeds are fresh?

Every seed packet includes a packed-for date, and we germination-test each seed lot before packaging to ensure high viability.

What is the shelf life of these gardening seeds?

Most seeds remain viable for 3 to 5 years or longer when stored properly in a cool, dry place away from light and moisture.

In what USDA hardiness zones can I grow your seeds?

Our varieties are selected to grow successfully across USDA Hardiness Zones 3 through 10. Each packet includes variety-specific planting guidance and germination tips.