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Heirloom
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Non-GMO
Mary Washington Heirloom Asparagus
$4.50
Packet - 125 Seeds
Flat $7.99 shipping
Germination guaranteed
Non-GMO
Not sure when to plant in your area?
Planting dates depend on your local frost dates and growing zone.
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Quick Facts
Days to Maturity1095 days
SunlightFull Sun/Partial Shade
Spacing18-20 Inches
Germination14–21 days
Growing Information
Growing Mary Washington Heirloom Asparagus
‘Mary Washington’ is a classic heirloom asparagus variety known for dependable yields, tender spears, and excellent flavor. Established plants produce long, emerald-green spears with tight tips and offer good rust tolerance, making this a reliable choice for long-term garden production.
Start ‘Mary Washington’ indoors or sow directly in the garden about 1 inch deep. Space plants 18 to 20 inches apart and grow in full sun to partial shade. Mature plants typically reach 36 to 48 inches tall and produce spears around 8 inches long.
A light harvest may be possible the spring after planting, but fuller, more regular harvests usually begin around the third year as the crowns become well established. Harvest spears while they are young and tender, before the tips begin to loosen.
Tender, flavorful, and dependable, ‘Mary Washington’ is excellent for fresh eating, roasting, grilling, steaming, and everyday cooking.
- Sow Method: Start Indoors/Direct Sow
- Sow Depth: 1 Inch
- Spacing: 18-20 Inches
- Sun: Full Sun/Partial Shade
- Height: 36-48 Inches
- Fruit Size: 8 Inches
Catalog Page: 24
How to start
Start Indoors/Direct Sow
Sowing depth
1 Inch
Plant height
36-48 Inches
Botanical name
Asparagus officinalis
Questions
FAQ
How should I start these seeds?
Recommended sow method: Start Indoors/Direct Sow.
How deep should I sow the seeds?
Sow at a depth of 1 Inch.
How long until they germinate?
Typical germination: 14–21 days.
How far apart should I space them?
Recommended spacing: 18-20 Inches.
How much sun do they need?
Recommended sun exposure: Full Sun/Partial Shade.
What’s your germination guarantee?
We stand behind the germination quality of our seed. If you have a germination issue, contact our team and we'll help make it right.
Mary Washington Heirloom Asparagus$4.50 · Packet - 125 Seeds
REAL GARDENERS, REAL RESULTS