Mary Washington Asparagus

As low as $25.19 was $34.99
Availability: In stock

Growing asparagus is a joy for gardeners of all ages and skill levels, and with Mary Washington Asparagus (Asparagus officinalis 'Mary Washington'), this joy becomes a true treat. Mary Washington Asparagus is a matriarch of the Asparagus world. With this heirloom Asparagus, you will enjoy both gardening success and delicious dishes year after year. If you're looking for delectable spears with a heavier yield, cast your vote for this American classic.

Mary Washington Asparagus is a semi-hardy perennial garden favorite, beloved for its buttery and robust flavor and later emerging fern-like foliage. Compared to other varieties, Mary Washington grows with thick stalks that bunch closely together for a better harvest. They also maintain a straight and attractive shape, making for a delightfully attractive plating preparation. This tasty variety produces enough Asparagus crowns to keep your family dining on nutritious greens from spring into early summer. These sturdy stalks keep their body when steamed for that fresh-picked snap when you bite into them.

Do you pick up a pack of asparagus every time you find it on sale? Or is it your go-to side for an elegant date night home? Skip the grocery checkout and price tag of store-bought Asparagus by growing your own. When you harvest your own Asparagus, you'll be gifting yourself the opportunity to try out some new preparations without breaking the bank. Of course, these naturally buttery spears are great steamed with a dash of salt, but we recommend you try your Mary Washington Asparagus in a cheesy omelet.

Planting and Application:

If you plant Mary Washington bareroot 1-foot apart, you can quickly fill in your Asparagus bed and produce enough Asparagus to share with any friends or family with a penchant for healthy and tasty veggies. Its attractive appearance and heavier yield make it ornamental and practical for the veggie garden or kitchen garden. This perennial vegetable will return fuller and healthier year after year, often producing tasty Asparagus for up to thirty years.

In fact, the fern-like beauty of these lovely Asparagus tubers is reason alone to add some to your garden. This renowned cultivar is ideal for small home gardens because they produce prolifically without taking up excessive gardening space. Use your Mary Washington Asparagus as a tall and whimsical perennial back border or foundation planting. Its bright green sets off deeper forest greens, violets, and reds.

After harvest season comes to an end, your Asparagus will reach waist height and fan out in fine, bright green foliage. These feathery, wispy beauties sway and shimmy gracefully in the breeze. Most charming of all, the Mary Washington's fine arching and intricate branches glow in the sunshine, creating a riveting spritely scene. While this garden veggie doesn't produce the showiest flowers, many flower aficionados use its foliage in flower arrangements. These fine and slender branches add texture, liveliness, and movement to bouquets and flower displays.

  • Heavier Yield of Lovely Green Spears
  • Tender, Buttery Flavor
  • Ornamental & Attractive
  • Heirloom Variety with Great Reputation!
  • Airy Green Foliage if not Harvested

#ProPlantTips for Care:

If you're new to growing Asparagus, prepare to be delighted! This unique bareroot tuber produces abundant edible stalks on each root system. Mary Washington Asparagus thrives in full sun and well-drained soil. They often prefer a deeper planting of about 6-10 inches. Give them space to spread (about two feet). Water them well when first transplanted.

You will want to plant your rhizomes with the crown of buds facing upward and the roots reaching downward. Mary Washington Asparagus spears often reach impressive heights for harvest and elegant lengths when allowed to go to seed - giving you more plants year after year! For better longevity, allow them to establish for a year or two before harvesting.

Once your Asparagus roots have established sometime after the first full year, when your Asparagus spears emerge, wait for them to reach about a foot in height before cutting these shoots just below the soil surface. Each crown will continue to produce more spears from spring into early summer, so check back often.

Stop cutting the spears by late June or by July 1st to let them grow, this will give the foliage the opportunity to revitalize the root system for next year's harvest. Cut your Asparagus to the ground in late fall after the foliage has browned.

  • Full Sun
  • Average to Sandy Well-Drained Soil
  • Regular Moisture Needs
  • Very Cold & Heat-Tolerant
  • Prune Back Unharvested Foliage in Late Autumn
  • Disease Resistant & Low-Maintenance

Mary Washington Asparagus is an old, reliable variety that will give you years of fresh and tender Asparagus. Treat yourself to one of the best varieties of tasty green Asparagus you can find. Order your fantastic edible landscaping plants today at!

Buying Options for Plants

Nature Hills sells a large variety of plants with several options available. Plants are offered in both potted containers and as dormant bare root without soil. Here is a helpful resource to understand your options as you create a beautiful landscape with help from Nature Hills.

Ever wonder what a larger plant will mean for your landscape? Container Sizes are really all about the age of the plant!

Seasonally, Nature Hills offers hand selected, high quality bare root trees, shrubs and perennials. Bare root plants are sold by height from the top of the root system to the top of the plant. Plants may be taller than the height minimums.

  • Popular sizes of select trees are 1 foot, 2 feet, 3 feet, etc.
  • Popular sizes of select bare root plants is 1 foot, 18 inches, etc.

Nature Hills Container Size by Volume

Keep in mind, specific varieties and different growing conditions can affect the rate at which plants grow. Variations in size may occur.

Young Plants to 18 Months
Size Volume
2"x2"x3" Ranges from .18 to .21 dry quarts / .198 to .23 dry liters in volume
4.5" Container Equal to .65 dry quart / .72 dry liter in volume
Sprinter Pot Equal to .63 dry quart / .69 dry liter in volume
4" Container Ranges from .31 to .87 / .35 to .96 dry liter in volume
6" Container Equal to 1.4 dry quarts / 1.59 dry liters in volume
1 Quart Equal to 1 dry quart / 1.1 dry liter in volume
5.5" Container Equal to 1.89 of a dry quart / 2.08 dry liters in volume
4"x4"x5" Ranges from .8 to 1.1 dry quarts / .88 to 1.2 dry liters in volume
4"x4"x6" Ranges from 1.0 to 1.3 dry quarts / 1.1 to 1.41 dry liters in volume
4"x4"x9" Ranges from 1.1 to 2.1 dry quarts / 1.2 to 2.3 dry liters in volume
4"x4"x10" Ranges from 1.7 to 2.3 dry quart / 1.87 to 2.53 dry liters in volume
Plants 18 Months - 2.5 Years Old
Size Volume
2 Quart Equal to 2 dry quarts / 2.2 dry liters in volume
#1 Container Ranges from 2.26 to 3.73 dry quarts / 2.49 to 4.11 dry liters in volume
5"x5"x12" Equal to 3.5 to 4.3 dry quarts / 3.85 to 4.74 dry liters in volume
Plants 2 - 4 Years Old
Size Volume
#2 Container Ranges from 1.19 to 1.76 dry gallons / 5.24 to 7.75 dry liters in volume
#3 Container Ranges from 2.32 to 2.76 dry gallons / 10.22 to 12.16 dry liters in volume
Plants 3 - 5 Years Old
Size Volume
#5 Container Ranges from 2.92 to 4.62 dry gallons / 12.86 to 20.35 dry liters in volume
#6 Container Ranges from 5.25 to 6.01 dry gallons / 23.12 to 26.42 dry liters in volume
#7 Container Ranges from 5.98 to 6.08 dry gallons / 26.34 to 26.78 dry liters in volume

About Plant Sentry™

Plant Sentry is designed to protect both consumers and the nursery trade from invasive plant pests and diseases. Sites that display the Plant Sentry protection badge are protected from consumers buying and nurseries shipping material carrying invasive pests and diseases.

This proprietary eCommerce software prevents the shipment of a restricted plant to each state. The Plant Sentry system includes a shipment certification program. The Plant Sentry Compliance Officer works closely with and each nursery or fulfillment center to ensure only compliant plants are sold to customers.

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Plant Sentry


To obtain a more accurate shipment time-frame, simply enter your zip code in the “Find Your Growing Zone” box to the right. Our plants are grown all over the country and lead time on items may be different because of this. Once your order is placed, you will also receive the specific shipment time-frame information as part of your order confirmation. Once an item ships, you will receive shipment notification and tracking numbers, so you can follow along while your plant travels to your doorstep. We use FedEx, UPS, or USPS at our discretion.

Due to winter weather we have put a hold on shipping to the areas shown below in grey. You can still order now and we will ship the plant to you during an appropriate time for your zone.

*If you have found your zone already, it will be highlighted in the table below.
Color Zone Times
3 Spring 2019
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Shipping Rates

At Nature Hills we handle, package and ship the products you order with the utmost care to ensure healthy delivery. Shipping and handling charges are calculated based on the tables below. Please note that some items include an additional handling surcharge, these will be noted on the item's product page.

From To S&H
0 - 19.99 24.99
20 - 49.99 29.99
50 - 69.99 34.99
70 - 99.99 39.99
100 - 129.99 44.99
130 - 149.99 48.99
150 - 150+ Approx 28%

Click here to see our full rates


Mary Washington Asparagus Is Suited to Grow in Zones 3-7
Growing Zones 3-7
More Information
Brand Nature Hills' Choice
Botanical Name Aspargus officinalis 'Mary Washington'
Type Vegetable
Mature Height 3 - 4 feet
Mature Spread 2 - 3 feet
Sun Exposure Full Sun
Soil Well Drained
Moisture Moderate
Growth Rate Medium
Fall Color Yellow
Pollinator Friendly Yes
Pruning Time Late Autumn
Fragrant No