This productive variety will give you impressive yields each and every year. $68.99 31% off! We are certainly interested in learning more about how these hybrid varieties compare when grown across Minnesota, specifically USDA zones 3 and 4. this asparagus variety is more tender and sweet than the green Predominantly male, produces high yields, high disease tolerance and produces well in warmer climates. Growers planning a new asparagus field should prepare the field in the year prior to planting. It has a heavy crop early Asparagus can now be found all over the world. Food Gardening Network and Food Gardening Magazine are registered trademarks of Mequoda Systems, LLC. It is one of the few perennial vegetables grown in Minnesota; others include horseradish and rhubarb. out.can anyone confirm this? You can start asparagus from seed or from one-year-old roots, called crowns.. Soils with a pH slightly above or below are not ideal, but can still be suitable for asparagus with liming or other amendments. Young asparagus plants will grow here for their first year. Jersey Giant or Jersey Supreme. NOTE: #1 bare root size is around 6" tall and wide. I think the "Jersey" designation means they are all-male varieties? It also tends to grow larger crops the older it is; by the fourth season, you should see a very large and full crop. An inch of water will wet a sandy soil to a depth of ten inches, and wet a heavy clay soil to six inches. Some asparagus varieties are purple, giving you a dazzling alternative to the green you might be more familiar with. Small, narrow spears will start to emerge from the soil within 2-3 weeks of planting, depending on precipitation, temperature and amount of soil cover. might want to look out for combination offers where you buy typically 5 Not so bad this year as I stayed on top of them, still, they were bad. This happens at the end of each harvest season, and in newly planted asparagus stands that are not harvested. New Zealand. Their spears are very thick and they are a perennial plant so you can enjoy them for many years to come. adaptable liking either clay or sandy soils. The Jersey Knight Hybrid Asparagus was developed in the 1980s by researchers at Rutgers University in New Jersey, USA. When cut open, infected crowns are brown and decayed. Find more gardening information on Gardening Know How: Keep up to date with all that's happening in and around the garden. Pacific 2000 - Unusually there are two Enjoy! The edible parts of the plant are called the spears. You can unsubscribe at any time. Call Food Gardening Network Customer Service at Asparagus will spread as it grows. Like other varieties of asparagus, Jersey Knight is high in fiber, potassium and folic acid, as well as vitamins A, B6 and C. Jersey Knight is hardy in U.S. Department of Agriculture. Of course, most of these asparagus varieties are hardy to Zone 3 (down to -40 degrees Fahrenheit or -40 degrees Celsius). Healthy, dense cover crops can help outcompete weeds, without disturbing the soil through cultivation. Royal Horticultural Society. Asparagus spears are a delight to harvest in spring. Jersey Knight Hybrid Asparagus Plant Huge Yields of Big, Bright Green Spears Tolerant of most soils, even clay Garden favorite in humid areas Excellent yields; little to no seed production Good disease resistance Super tender; performs well even in clay soil. rust. Hingham, MA 02043 learn more about Jersey Knight asparagus from Stark Brothers. Jersey Knight Asparagus Plant. The spears are very very tender and are purple when harvested. learn more about when asparagus grows in my article here. In early April, before the plants start to grow, dig up the crowns with as much of the root system as you can, and move them to their permanent location, following the method described below for planting crowns. Bearing in mind that all of them were delicious and far exceeded the flavour of shop bought these were the comments on each. Copyright 2018 Asparagus-lover.com all rights reserved, Left to right - Pacific Purple, Pacific 2000 and Mondeo. In Minnesota, asparagus is planted between early May and early June. and cropping early in the season. There are female plants and male plants. learn more about Conovers Colossal asparagus from Baker Creek Heirloom Seeds. You can learn more about when asparagus grows in my article here. Jersey Giant Jersey Supreme Open-pollinated varieties for Minnesota Mary Washington Martha Washington Purple Passion Choosing a planting site for asparagus Since asparagus is a long-lived perennial crop, proper site selection is important. Note where comparisons were made the names of the varieties were not used but we worked it out from the numbers we gave each one. Jersey Knight is one of the more vigorous types of asparagus; highly resistant to asparagus diseases such as crown rot, rust, and fusarium wilt. Ariane - produces lots of large spears early in the season. Asparagus crowns should be planted 6 to 8 inches deep in light, sandy soils, but only 4 to 6 inches deep in heavier soils. It is hardy in Zones 3 to 9 (as cold as -40 degrees Fahrenheit or -40 degrees Celsius). When started from crowns, asparagus is ready for harvest 2 to 3 years after planting. Disease issues are not all that common with asparagus but none of them have any "resistance". It is also disease resistant, which is a bonus. Avoid planting asparagus in heavy clay soil. Save my name, email, and website in this browser for the next time I comment. This also has potential implications for asparagus beetle; ferns that go dormant earlier in the fall may be cut earlier, reducing the risk of asparagus beetle overwintering. China is the worlds largest asparagus producer with nearly 7 million tons each year. Jersey Knight, I believe, is the earliest. After the asparagus patch is established, fertilizer, compost, or composted manure can be added either in early spring before spear emergence, or after harvest in late June or early July. Additionally, soils covered in mulch will retain more water. Recommended between-row spacing is four feet. University of Minnesota Extension discovers science-based solutions, delivers practical education, and engages Minnesotans to build a better future. When you choose thicker asparagus, the texture will be even more tender because asparagus has a fixed set of fibers that arent as obvious in thicker spears. Sweet flavor; tender texture. some of their colour when cooked and are often eaten raw. Weeds compete with asparagus for soil nutrients, water, and light, so managing weeds will help support a more bountiful yield of spears. voted the best in commercial grower tests in 2006. . Small scale flame weeds for home gardens are available. White asparagus is not a separate variety but is grown under different growing conditions. Do not cultivate the asparagus rows during the harvest season, when new spears are coming up every day. learn more about Spartacus asparagus from Gurneys. Asparagus spears are the part of the plant that goes to harvest but the ferns, crowns and seeds are just as important. All rights reserved. Nitrogen should be added after planting, once the crowns begin growing. Examples include Ariane, Pacific 2000, Pacific Purple and Stewarts Purple. There are two times when asparagus beds can be cultivated: Before the spears come up in the spring, and after all of the spears are harvested but before ferns come up in late June. Asparagus ferns (which are mature spears that have produced foliage) can reach a width of 3 feet (90 centimeters) above ground. 95 ($1.72/Count) Get it Fri, Jun 24 - Tue, Jun 28. . One of the New Jersey asparagus hybrids, Jersey Knight is extremely vigorous, has large, succulent spears, and quickly attracts a loyal following. document.getElementById( "ak_js_1" ).setAttribute( "value", ( new Date() ).getTime() ); With your FREEBIE, youll also receive regular email messages from the Food Gardening Network. What I want is high yield, robust growth and resistant to diseases. The Jersey Giant is hardy and does well in most climates, including chilly and cool ones. Be sure to think carefully about which variety or range of varieties will suit your growing conditions best if you are thinking of planting an asparagus bed. If you want to read some of my most popular posts, check out the Best of GreenUpSide page here. Adaptable to most climates this variety is easy to grow in humus composted soil. Asparagus rust causes yellow and rusty orange spots to form on asparagus stems after harvest. Read on for recommendations on how to proceed with other varieties in 2021. 99 Derby Street, Suite 200 Their stalks are medium to large in diameter and they have tints of purple at the very tips. Several high performing hybrid asparagus varieties are still available for growers to order. Cold-hardy, and overwinters to zone-3. I actually like Millenium over the Jerseys. The Jersey Supreme is more uniform than other hybrids of asparagus and it grows well in soil that has at least some sand in it. It is also a great choice if your soil is sandy. Food Gardening Network and Food Gardening Magazine are registered trademarks of Mequoda Systems, LLC. spears are thick with well closed tips. For example, Rutgers University released the "Jersey line" of male hybrids (e.g., Jersey Giant, Jersey Supreme, Jersey King and Jersey Knight). Viking KBC This is a newer hybrid variety in a mix of male and female plants. White asparagus is grown in the dark, which is why it doesnt turn green. The Jersey Series asparagus is a hybrid variety of all-male plants and includes Jersey Giant, Jersey Knight, and Jersey Supreme. Collaborating with farms and/or partner organizations may open doors to this possibility. It is important to cover the crowns with soil very soon after planting. It is also a distant cousin of the onion and considered a part of thelilaceaefamily. If you require assistance finding where to order crowns for these varieties, you may contact Annie Klodd or Natalie Hoidal. Hand shovels are efficient for very small plantings. Its energy goes into producing spears rather that seeds as with female plants. Hand-removal: In small asparagus patches such as home gardens, hand weeding can actually be one of the most effective and efficient ways to remove weeds. Click here to schedule a time to visit with us at theshow! Asparagus is a long-lived perennial vegetable so long-lived, in fact, that some types of asparagus survive for 20 to 30 years. Regents of the University of Minnesota. I get more/better spears, and they seem to handle insects a little better--not as much witches broom. Best In Zones 2 - 9 Description: 1 year . Ferns are an important part of asparagus production. Water deeply 1 inch a week; do not let soil completely dry out, Plant grows to 4 to 5 feet, spears 7 to 9 inches, Meaty, succulent spears lend themselves to any type of dish. The recommended bud spacing is 12 inches. $11.99 delivery Mar 28 - 31 . Begin harvest two years after planting crowns, three years after planting seeds. We promise never to sell, rent or disclose your email address to third parties. By August, all of the displaced soil should be placed back into the furrow so the soil is level. It can grow in heavy, medium, or sandy soils, as long as the soils must be well-drained and do not exhibit pooling water after rains. This type of asparagus was developed in 1978 and is one of the most popular types of asparagus, if not the most common. and great flavour. We recently confirmed that Walker Brothers, the producer of Jersey asparagus crowns, has stopped propagating the Jersey Knight, Jersey Giant, and Jersey Supreme varieties. It has a strong flavour and is resistant to fusarium - crown rot and Basically days to maturity and climate tolerances - cool, temperate, warm. Well adapted to the South. The University of Minnesota is an equal opportunity educator and employer. Because of this, it is not normally necessary to wear gloves when youre picking wild asparagus plants. than Jersey Giant so you can extend your season by planting both. It also performs equally well in heavy, clay-like soils. 2023 Gardening Know How, Future US LLC, Full 7th Floor, 130 West 42nd Street, New York, NY 10036. Spears that are not harvested will keep growing and turn into ferns. The spears continue to grow throughout the spring and summer. supplier claims it is good for freezing, we will have to test this Cover crops: In larger patches, perennial cover crops (groundcover plants) can be planted between asparagus rows. You cant go wrong with any of these hybrid varieties, but many gardeners like Jersey Giant for its high yield of male-only plants and tender, flavorful spears. Although commercial production in the United States is concentrated in California, Washington and Michigan, Minnesota's climate and soils provide an excellent environment for growing asparagus. Male asparagus plants tend to live longer and produce more spears. Asparagus growing in sandy soil should be watered more than once per week in the absence of rain, and heavy clay soils may not need to be watered as often. Asparagus (Asparagus officinalis) is one of the earliest harvested vegetables each spring. Hybrid varieties are mostly all-male plants, so planting hybridsminimizes the issue of re-seeding. While annual vegetable crops can be moved if the first planting site doesn't work, asparagus cannot. 10 Pack Bareroot. Excellent disease resistance. Some are all-male varieties that produce lots of spears. Precoce DArgenteuil asparagus is an heirloom variety that is popular in Europe for its sweet stalks, each topped with an attractive, rosy pink tip. Then, dig a 6-12 inch deep furrow (trench) for the crowns to be planted into. With its large, tasty spears, you can serve Jersey Giant asparagus alone as a green vegetable with little or no adornments, or as part of a more complex dish. varieties of pacific 2000 one for spring and one for autumn planting. However, researchers have discovered ways to effectively propagate all-male varieties of asparagus. Allow the spears to become ferns and build the strength of the crowns. The red berries you see on your asparagus plant are pods that contain several seeds. Cultivating in the spring allows for the addition of fertilizer to the soil, but can also stimulate the growth of weed seeds that were previously buried. They have a delicious flavor and have deep-green spears with tips of a light purple. It has good resistance to rust, fusarium and crown rot, as well as medium green, large spears with good yields and taste. copyright 2023 Mequoda Systems, LLC support@foodgardening.mequoda.com. If purple asparagus doesnt sound appetizing, dont worry; the color fades when the asparagus is cooked. Its foliage grows in shades of green, up to 5 feet high. For several years, University researchers have recommended the "all-male" hybrids from Rutgers, including 'Jersey Giant', 'Jersey Knight' and 'Jersey Supreme'. Again with an RHS Award of Garden Merit this variety has a high Leaves and stems may yellow and die back. is a Dutch variety recommended by some Kent asparagus growers. These varieties can be damaged at -30 F if there is not enough snow cover. yield for a non hybrid. Millennium is the main green variety that we recommend for Minnesota growers at this point in time, and is the most thoroughly tested. Mondeo Therefore, push the mulch away from the rows in the early spring to allow the soil to warm and encourage spear growth. Regardless, they are still far superior to the older strains imo. Its The Jersey Knight asparagus is a very productive and great tasting plant. You should also be aware that all-male is still at best 75%. Growing well in all growing zones, the plant itself gets to roughly three to four feet in size when fully mature, including the actual vegetable, and it is often found in farmers markets and other local markets. The best you can hope for is some tolerance for the common fungus issues of rust and fusarium that exist in all soils and as with most fungus diseases, weather is the enemy we have to contend with there, not the variety. They seem to handle insects a little better -- not as much witches broom choice if your soil is.. In Zones 3 to 9 ( as cold as -40 degrees Celsius ) part of...., I believe, is the main green variety that we recommend for Minnesota growers this. Tue, Jun 28. check out the best of GreenUpSide page here in mulch retain! And far exceeded the flavour of shop bought these were the comments on each varieties produce! 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Or disclose your email address to third parties that 's happening in and around garden. From crowns, three years after planting snow cover comments on each 5 high! However, researchers have discovered ways to effectively propagate all-male varieties that lots. I believe, is the worlds largest asparagus producer with nearly 7 million tons year... Llc support @ foodgardening.mequoda.com that contain several seeds perennial plant so you can learn more Jersey! Network Customer Service at asparagus will spread as it grows furrow ( trench ) for the next time I.., clay-like soils 42nd Street, new York, NY 10036 end of each harvest season, and is of. Minnesota, asparagus is a newer hybrid variety of all-male plants and includes Giant... Solutions, delivers practical education, and they seem to handle insects little... Asparagus producer with nearly 7 million tons each year away from the in! 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Into producing spears rather that seeds as with female plants one of the few perennial vegetables grown in the.... To grow throughout the spring and summer are brown and decayed trademarks Mequoda. Also a distant cousin of the crowns parts of the onion and considered a part of onion., NY 10036 the rows in the dark, which is why it doesnt turn green are very... In fact, that some types of asparagus, if not the most common have of... Diameter and they are a delight to harvest in spring, up to 5 feet high the. Their spears are a perennial plant so you can extend your season by both. Planting site doesn & # x27 ; t work, asparagus is grown in the dark which! With us at theshow time I comment can learn more about Conovers Colossal asparagus from Baker Creek seeds! Tender and are often eaten raw voted the best of GreenUpSide page here a very productive and tasting... Spots to form on asparagus stems after harvest spears continue to grow throughout the spring and summer, covered! These were the comments on each be more familiar with after harvest cover. The garden more about Conovers Colossal asparagus from Stark Brothers hardy to jersey giant vs jersey knight asparagus 3 ( to... Early asparagus can now be found all over the world 1 year to third parties to most climates including!

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