| Management number | 229481329 | Release Date | 2026/05/31 | List Price | $9.20 | Model Number | 229481329 | ||
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Mary Washington Asparagus, a beloved heirloom variety, is scientifically known as Asparagus officinalis 'Mary Washington.' This perennial vegetable has earned its place as a favorite among gardeners for its rich, earthy flavor—often described as sweet and nutty—and its tender, succulent spears. Developed in the early 20th century by J. Arthur Thomson in Maryland, USA, it was bred for its resistance to asparagus rust, a fungal disease that plagued crops at the time. Over the years, it has garnered affectionate nicknames like "sparrow grass," "spears," and even "Martha Washington" (a nod to its sibling variety), reflecting its widespread popularity and cultural significance. These monikers highlight its distinctive spear-like shoots and its longstanding reputation as a garden staple, often celebrated as the "food of kings" in historical contexts. Growing Mary Washington Asparagus from seed requires patience and care, as it takes longer to establish than planting crowns but can be a rewarding endeavor. Start by soaking the seeds overnight to soften their hard outer layer, then sow them indoors about 10-14 weeks before the last expected frost, around late winter to early spring (February to March, depending on your region). Plant the seeds ¼ inch deep in a light seed-starting mix, maintaining a soil temperature of 70-80°F for germination, which typically occurs within 10-14 days. Once seedlings are sturdy—about 10-12 weeks later—transplant them outdoors into a well-drained, nutrient-rich bed with a pH of 6.0-7.0, spacing them 12-18 inches apart in rows 3-4 feet apart. Keep the soil consistently moist, mulch to suppress weeds, and avoid harvesting until the third year to allow the roots to strengthen, ensuring a bountiful harvest of deep green spears for decades to come.
| ASIN | B0FNKT9CQM |
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| Color | Asparagus |
| Soil Type | Sterile Soil / No Disease |
| Brand Name | Seed Needs |
| Style Name | Asparagus |
| Unit Count | 10.0 Count |
| Manufacturer | Seed Needs |
| Moisture Needs | Regular Watering |
| Number of Pieces | 85 |
| Sunlight Exposure | Full Sun |
| USDA Hardiness Zone | 2,3,4,5,6,7,8,9,10,11 |
| Expected Plant Height | 7 Feet |
| Expected Blooming Period | No Blossoms |
| Expected Planting Period | Early Spring |
| Product Care Instructions | Sowing info included on every seed packet. |
| Plant or Animal Product Type | Asparagus officinalis |
| Other Special Features of the Product | Heirloom, Non-GMO, Super Food |
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