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Mary Washington Asparagus Seeds – Heirloom Perennial Asparagus for Long-Term Home Food Production

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

Mary Washington Asparagus Seeds offer a reliable way to establish a long-lasting perennial food crop in your home garden. This classic heirloom variety is known for producing thick, straight green spears with a subtle purple tint at the tips. While asparagus requires patience during its early years, established plants reward gardeners with abundant spring harvests for many seasons to come.

A Springtime Garden Staple:

  • Produces thick, uniform green spears with slight purple highlights
  • Harvested in early spring when fresh vegetables are most appreciated
  • Tender texture and rich flavor ideal for fresh eating or cooking

Why Customers Love Mary Washington Asparagus:

  • Proven heirloom variety grown by gardeners for generations
  • Perennial plants can produce for decades once established
  • Excellent long-term return for gardeners planning ahead
  • Reliable performer in a wide range of garden conditions

How to Grow and Care:
Mary Washington asparagus is typically grown from seed and requires time to establish. Seeds are sown and grown for approximately three years before regular spear harvesting begins. During this establishment phase, allow plants to grow undisturbed to build strong root systems. Once mature, harvest spears in spring, then allow remaining growth to develop into ferns to support future production. With proper care, asparagus beds can remain productive for many years.

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
    Asparagus officinalis Mary Washington
  • Planting Zones
    4-9
  • Light
    Full Sun
  • Soil Temp for Germination
    70-80 Degrees F
  • Germination Time
    10-56 Days
  • Planting Depth
    1/2 Inch
  • Plant Size
    48-60 Inches Tall, 24-36 Inch Spread
  • Days to Harvest
    Harvestable in 2nd year of growth
  • Growing Instructions
    Start Mary Washington Asparagus seeds indoors 12-14 weeks before last frost date. Soaking seeds and warm temperatures aid germination. It can take up to 2 months, so be patient. Harden seedlings for a week before transplanting 12 inches apart to a sunny spot with well-drained soil.
  • Seed Saving Instructions
    Female asparagus plants develop berries that turn red in late fall. Pick and mash the berries, then rinse to separate pulp from seeds. Allow to dry for several weeks, then store in a paper envelope.
  • Seed Count (approximate)
    44 to 54

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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.