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Jalapeño Pepper Seeds – Heirloom Non-GMO Medium-Heat Peppers for Salsas, Stuffing & Home Garden Growing

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 one of the most beloved peppers in the world with Jalapeño Pepper Seeds from Survival Garden Seeds. This classic heirloom Capsicum annuum variety produces thick-walled, 3–4 inch fruits with moderate heat and robust flavor—perfect for stuffing, slicing, grilling, or using fresh in salsas and sauces.

With a Scoville rating of 2,500–8,000 SHU, these peppers strike the perfect balance between spicy and flavorful. Harvest green for a crisp, grassy bite, or let them ripen to red for a sweeter, deeper heat. Excellent for pickling, canning, roasting, or drying, Jalapeños are an essential choice for home cooks who love authentic flavor and garden-fresh spice.

Compact, productive plants grow 24–36 inches tall and thrive in full sun and well-drained soil, making them ideal for containers, raised beds, or traditional garden rows. When harvested regularly, they continue producing all season long for abundant yields.

Classic, Flavorful, and Productive:

  • Moderate 2,500–8,000 SHU for balanced heat and flavor
  • Produces 3–4 inch thick-walled fruits perfect for cooking or preserving
  • Matures in 70–80 days from transplant
  • Compact 24–36 inch plants perform well in containers or garden beds
  • Excellent for salsas, poppers, pickles, and grilling

Why Gardeners Love Jalapeño Peppers:

  • Reliable heirloom variety with consistent yields
  • Non-GMO, open-pollinated seeds for sustainable growing
  • Suitable for USDA zones 4–11
  • Continues producing when harvested frequently
  • Versatile in both fresh and preserved recipes

How to Grow:

  • Start seeds indoors 8–10 weeks before your last frost date.
  • Maintain soil temperatures between 70–85°F for germination (7–14 days).
  • Transplant outdoors when soil reaches 70°F and frost danger has passed.
  • Space plants 18–24 inches apart in full sun with fertile, well-drained soil.
  • Harvest at 70–80 days for green jalapeños or longer for mature red peppers.

Net Wt. 500MG

Heirloom Vegetable Seeds

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

Specifications

  • Botanical Name
    Capsicum annuum
  • Planting Zones
    3-12
  • Light
    Full Sun
  • Soil Temp for Germination
    75-85 Degrees F
  • Germination Time
    14-28 Days
  • Planting Depth
    1/4 Inch
  • Plant Size
    24 to 36 inches tall, 12 to 18 inches wide
  • Days to Harvest
    65-75 Days
  • Growing Instructions
    Start inside 8 weeks before last frost date, keeping growing medium moist and warm. After seedlings have developed 3 pairs of true leaves, repot to 3-4 inch pot to allow roots to establish. Transplant seedlings outside 18-24 inches apart in a bright sunny location with soil that drains well.
  • Seed Saving Instructions
    Allow pepper to mature on plant until it is fully ripe and begins to wrinkle. Open and remove seeds, allow to dry in a dark place for a week or two, turning every few days for even drying. Store in a dark dry place for up to 5 years.
  • Seed Count (approximate)
    56 to 80

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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

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.