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Parris Island Lettuce Seeds – Heirloom Romaine Variety for Crisp, Heat-Tolerant Salads

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

Grow crisp, flavorful greens with Parris Island Lettuce Seeds, a classic heirloom Romaine (Cos) variety prized for its large, upright heads and excellent heat resistance. Reaching up to 12 inches tall and 8–10 inches across, this lettuce produces firm, green leaves with tender hearts and a naturally sweet flavor that holds well in warm weather.

Parris Island is slow to bolt, making it a dependable choice for gardeners in a range of climates. It thrives in spring and early summer gardens and can even be grown through warmer months with light shade and steady watering.

Perfect for Caesar salads, sandwiches, and wraps, Parris Island lettuce combines crunch, flavor, and nutrition in every bite.

Reliable Romaine for Home Gardens:

  • Grows upright heads up to 12" tall and 8–10" wide.
  • Heat-tolerant and slow to bolt for extended harvests.
  • Crisp texture with a sweet, mild flavor.
  • Suitable for in-ground beds or container gardens.

Why Gardeners Love Parris Island Lettuce:

  • Classic choice for Caesar salads and fresh wraps.
  • Long growing season with steady production.
  • Stays crisp and flavorful even in warmer weather.
  • Nutrient-rich heirloom with robust texture and color.

How to Grow:

  • Sow seeds directly in early spring or late summer for fall harvest.
  • Plant in well-drained, fertile soil with regular watering.
  • Space plants 10–12 inches apart for full head development.
  • Provide partial shade in hot climates to extend the growing season.

Harvest & Use:
Harvest outer leaves as needed, or cut full heads when mature. Enjoy fresh in salads or sandwiches for a sweet, crisp crunch that stands up to hearty dressings.

Net Wt. 800MG

Heirloom Vegetable Seeds

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

Specifications

  • Botanical Name
    Lactuca sativa
  • Planting Zones
    3-9
  • Light
    Partial Shade to Full Sun
  • Soil Temp for Germination
    40-75 Degrees F
  • Germination Time
    7-14 Days
  • Planting Depth
    1/4 Inch
  • Plant Size
    8-12 Inches Tall, 12-18 Inch Spread
  • Days to Harvest
    45-60 Days
  • Growing Instructions
    Sow outside into soil as soon as it can be worked or start indoors 3-4 weeks ahead of time. Harden off for 2-3 days before transplanting seedlings 8-10 inches apart into fertile well-drained soil. Keep moist.
  • Seed Saving Instructions
    Once flowers are fluffy and dry, harvest entire head and shake loose seeds into paper bag. Continue to dry in paper bag for 2 weeks before separating seeds from chaff. Label and store in a cool dry space up to 5 years.
  • Seed Count (approximate)
    720-825

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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.

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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 your 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.