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Giant Noble Spinach Seeds – Heirloom Non-GMO Cool-Season Greens for Spring, Fall & Mild Winter Gardens

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 abundant, nutrient-rich greens with Giant Noble Spinach Seeds from Survival Garden Seeds. This classic heirloom, non-GMO spinach variety produces large, deep green leaves with a mild, tender flavor—perfect for fresh salads, smoothies, cooking, or freezing. Known for its reliability and versatility, Giant Noble thrives in cool seasons and delivers generous harvests for home gardeners year after year.

Reliable, Productive, and Mild in Flavor:
Giant Noble spinach forms broad, smooth leaves that can be harvested young as baby spinach or grown to full size for hearty bunches. Its bolt resistance and mild heat tolerance help extend the harvest window, while its cold-hardiness makes it ideal for spring and fall gardens, and even winter growing in mild climates.

Why Gardeners Love Giant Noble Spinach:

  • Trusted heirloom variety – Proven reliability and excellent flavor for generations.
  • Cut-and-come-again growth – Harvest outer leaves for continuous yields.
  • Cool-season performance – Grows best in soil below 70°F and tolerates light frosts.
  • Versatile use – Enjoy fresh, cooked, or preserved for long-term storage.
  • Adaptable growing habit – Thrives in garden beds, raised planters, or containers.

How to Grow:
Sow seeds directly outdoors as soon as the soil is workable in early spring, or again in late summer for fall crops. Spinach prefers partial to full sun, well-drained soil, and consistent moisture. Germination occurs in 7–14 days, with baby leaves ready to harvest in a few weeks and mature plants forming full rosettes by 45–60 days. Suitable for USDA Zones 2–10, Giant Noble grows well alongside other leafy greens for extended productivity.

Harvest & Use:
Pick young leaves for tender salads or allow full maturity for larger, nutrient-dense bunches. Use fresh or preserve by steaming, sautéing, or freezing for long-term storage. Continuous harvesting encourages regrowth, giving you multiple yields from one planting.

Net Wt. 1.5G

Heirloom Vegetable Seeds

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

Specifications

  • Botanical Name
    -
  • Planting Zones
    2-12
  • Light
    Partial Shade
  • Soil Temp for Germination
    50-70 Degrees F
  • Germination Time
    7-14 Days
  • Planting Depth
    1/2 Inch
  • Plant Size
    6-12 inches tall, 6-12 inch spread
  • Days to Harvest
    4-6 weeks
  • Growing Instructions
    Sow directly outside 3-6 inches apart in well worked soil. They do best in cool weather, so plant in early spring or fall. Higher temperatures harm germination. Use succession planting for a longer harvest.
  • Seed Saving Instructions
    Wait until the spinach bolts and the seed mature from green into tan or brown. Remove seed stalks and set out for about 10 days before removing the seeds from the stalks and storing them dry.
  • Seed Count (approximate)
    114 to 153

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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

What are heirloom seeds?

Heirloom seeds are the types of seeds your grandparents grew. These varieties have been passed down from generation to generation. They’re old reliable open-pollinated varieties that aren’t typically grown commercially. Instead, they have a rich history that predates modern breeding techniques.

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

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 you receive viable, high-quality seeds that are ready to grow.

Are your seeds treated?

No, we do not pre-treat our farmer seeds. All of our garden seeds for sale are untreated, open-pollinated, non-GMO, and heirloom varieties. They are kept in temperature-controlled cooler storage until they are packed and shipped to keep them pest and disease-free.

In what zones can I grow your seeds?

The seeds in our collections are specifically chosen from varieties that can be successfully grown from Zone 3 to Zone 10 USDA Hardiness Zones. However, individual varieties have specific needs to thrive in different environments. Each seed pack has optimal temperatures for germination and instructions on seed starting. Consult local frost dates to plan your garden and get the most out of your seeds.

What is the shelf life of these gardening seeds?

Most seeds remain viable for 3 to 5 years or longer when stored properly. Check your seed packet for specific varieties. For best results, keep your seeds in a cool, dry place away from direct sunlight and moisture. Store them in an airtight container in a consistent temperature environment—a refrigerator or cool basement works well. Proper storage helps maintain germination rates and extends seed life well beyond the packed date.

Where are Survival Garden Seeds sourced?

The majority of our seeds are sourced in the United States, with a few exceptions when the seed is difficult to source domestically. Whenever we do have to source outside of the US, we ensure our seeds are safe to grow, non-GMO varieties that meet our standards for germination and reliability.