Learn how to identify and remove wild parsnip, an invasive plant new to New Hampshire. Mechanical: Hand pull in early spring before seed set. It can be spread by transporting mud that contains its tiny seeds, so it is often found along highly-trafficked trails. February 2013, All ", "It is always far more instructive (and inspiring) to visit gardens in person rather than view photos online or in books. A fact sheet from UNH Extension about the invasive plant garlic mustard, including management considerations for New England. Garlic Mustard. To review your email preferences, please visit nature.org/emailpreferences. The plant was introduced to North America in the mid 1800s for its herbal and medicinal qualities and as erosion control. You should strive to pull up the plants before they set seed because the action of yanking the plant from the ground will spread the seed. Garlic mustard ( Alliaria petiolata) is an invasive biennial herbaceous plant. ). It is important to report any plants you find in order to help control spread. Seeds can continue to develop after plants are pulled from the ground. We teach, learn, lead and serve, connecting people with the University of Wisconsin, and engaging with them in transforming lives and communities. Triclopyr normally does not hurt grasses and sedges, as it is active only on broadleaved plants. At maturity, garlic mustard plants may be 3 to 4 ft. tall and bear up to 500 seeds per plant. Pull at the base of the plant and try to remove the entire root. If plants are flowering, place in plastic bags for trash disposal or burn. Don't forget to report your bags. Donations are tax-deductible as allowed by law. Check out all the action and report any of your bags at Garlic Mustard Challenge New England. White, slender taproot, S-shaped at the top. Do not compost Garlic Mustard in your home compost pile. Plants can be recognized in late summer and fall by their dry, papery brown, erect seedpods atop dead stalks. Call 1-888-936-7463 (TTY Access via relay - 711) from 7 a.m. to 10 p.m. Invasives_Topic Contact_Invasive Species Coordinator, USDA Assessment of Garlic Mustard in Northern U.S. Forests, Common names: mustard root, garlic root, garlicwort. You can also mow before the plants produce seeds, but if the stems are cut too high, they may flower again. Item number: XHT1081. ", "The StreamCare project is proving to be a great learning opportunity for my students at West Orient Middle School. Monitoring for and placing the highest management priority on satellite populations or newly colonized areas helps prevent garlic mustard populations from expanding to sizes that are challenging to manage. ", "The beauty that can be created in such a small area that not only attracts animals and insects but is much more water wise and more fun to work with than a lawn. and the non-native creeping Charlie (Glechoma hederaea) may be mistaken for first-year garlic mustard plants, but they will not have a garlic odor when crushed. Garlic mustard is a biennial plant with a two-year life cycle. Garlic mustard is a threat to thebiodiversity (the variety of life on Earth and in a habitat)of many native ecosystems. 20142023 The University of New Hampshire Cooperative Extension. The plant dies after producing long narrow seedpods. First introduced from Europe as a culinary and medicinal herb, garlic mustard quickly spreads, crowding out native plant species and, in the process, endangering insect diversity. Hand-pull small infestations, but do not compost the plants because most compost piles do not get hot enough to kill the seeds. Garlic mustard also thrives with disturbance, making places that are already impacted by earthworm damage and deer browse especially susceptible to invasion and difficult to control. Additionally, the chemicals in the leaves of garlic mustard can even kill the native butterflies that feed on them. Garlic mustard starts growing in the early spring and tends to thrive in the shade of forests. Garlic mustard can be found in woods, along roadsides, and in other disturbed areas. Leave the bag next to your garbage cans. Second-year plants produce one to several flowering stems. First-year plants form a basal rosette that remains green through the winter. Whether you need native plants or some design help, soil testing or weed control, chances are you'll find it in our Conservation Directory! Is there a facility that will take this plant debris and dispose of it? In the early to mid spring of the second year, the plant develops a (usually unbranched) flower stalk from 12 to 48 inches tall, topped with a cluster of white flowers with four small white petals that are arranged symmetrically. Mowing garlic mustard is not an effective control because plants will still bolt (send up flowers) and seed. It can also grow in full sun or full shade, making it a threat to a wide variety of our native plants and habitats. As soon as you spot the weeds, remove the plants from the ground, making sure to take the entire root system with them. In North America, European insects and diseases that control the plants population are not present. Let me take this opportunity to wholeheartedly tell you that this is an amazing program., "When people think about yard work, they think it's really hard, but when you are working with classmates, it gets done so much faster and didn't seem as difficult. She's the gardener in the family. It was amazing how the spaces were used, whether large or small, sloped or flat. If the soil is loose and wet, you might be able to hand-pull them but getting the entire taproot out usually requires a garden knife or similar weeding tool. Residents should put all invasive weeds in CLEAR plastic bags, label them "Invasive plants - approved by WI DNR for landfilling", and set them out with the garbage. April 2017 Chemical: Foliar applications of glyphosate in early spring or late fall when native plants are dormant. February 2017 Its best initially to pull during flowering, before the plants produce seed. Wild Garlic Mustard is an invasive species that poses a severe threat to native plants and animals in our community. March 2017 Invasive species that crowd out forest ecosystems inhibittrees, which store large amounts of carbon dioxide, from growing. Title VI Notice of Nondiscrimination Garlic mustard also affects insects, including butterflies, as it chokes out native host plants such as trillium, hepatica, Dutchman's breeches, bloodroot, and wild ginger. Though its name makes it sound heavenly, the invasive tree of heaven is no angel. If these plants are left to grow they will spread into lawns, gardens, and wooded areas and choke out the existing vegetation. If you have a large amount, put it into a heavy plastic garbage bag and label it garlic mustard. VIDEO: How to Pull & Dispose of Garlic Mustard. Learn how to identify it: https://www.youtube.com/watch?v=exP-y7yE8s4You can eat it! Place pulled/cut plants in plastic bags for trash disposal. Garlic mustard is a very invasive, fast-spreading weed, and Multnomah County has the worst infestation of it in Oregon. This plant spreads its seeds in the wind and gains a foothold in fields and forests by emerging earlier in spring than many native plants. Watch for Garlic Mustard Aphids. All of this increases my property value. However, it is easiest to scout for garlic mustard rosettes in the late fall, as it is one of the last green plants in the woods. Check out our Garlic mustard page for more information on garlic mustard and control methods certain residents in our District (our District is all of Multnomah County east of the Willamette River) may be eligible for free control! Problem Solvers In fact, in many places garlic mustard can remain green and grow throughout the entire winter, allowing it the ability to choke out early spring plants that haven't had a chance to establish yet. Just be aware that you might need to repeat the process for several years: Pull it before it flowers and creates seeds. Identification: triangular, heart-shaped leaves with toothed edges and white four-petal flowers, How it was introduced: Brought from Europe in 1800s for herbal uses and erosion control. My local trash hauler will not accept "yard waste" and I don't want to irritate him. For plants that have developed seed pods, bag and dispose of plants in the sanitary landfill. The leaves will have a strong garlic smell when crushed. The plant is native to Europe and was brought to the United States in the mid-19th century as a culinary and medicinal herb. October 2013 One challenging aspect of garlic mustard, aside from how easily it spreads, is its effects on other plants. Garlic mustard, originally from Europe and Asia, has become a very troublesome invasive plant across the Northeast, Midwest and Northwest of the United States. April 2014 Harvest young, when its less bitter (older plants need to be cooked thoroughly as they contain cyanide). Garlic mustard is a common and pesky invasive species that you can find in local parks, trails and even your own backyard. Please enter a valid email address (formatted as name@company.com). What makes garlic mustard so invasive is that a single plant produces between 600 and 7,500 seeds, which can survive in the soil for up to five years. Its first-year leaf edges are scalloped with blunt, shallow teeth. If you have garlic mustard in your yard, not only knowing what it looks like but also being familiar with the plants life cycle is important for effective garlic mustard control. On second-year plants, stem leaves on flowering plants are alternate, triangular, with large teethand up to 2-3 across. Learn how to pull up garlic mustard and see more photos after the break! Borrow stewardship tools from lending libraries in Epping, NH and the Upper Valley region of NH. If you decide to go this route, a labeled herbicide that contains the active ingredient triclopyr (Garlon) or glyphosate can be effective. Plus, even with repeated herbicide applications, garlic mustard still comes back when the seeds in the soil germinate. First-year seedlings can also be buried deeply in a location that will remain undisturbed. Learn how to pull invasive garlic mustard and dispose of it correctly (its easy)!Garlic Mustard is an aggressive invasive plant in the Northeast United States. In addition, animals, birds and insects that depended on a diversity of plant species for food and shelter can then no longer live in the infested area. Rosettes can be pulled and left to dry in the sun, roots facing up, but don't make a pile or compost or the roots will stay moist and grow again. 2023 The Nature Conservancy As you weed your garden remember that how you dispose of invasive plants is important to keep the plants from spreading. What does garlic mustard look like? The leaves are shaped like a kidney and have scalloped edges. The Nature Conservancy is a nonprofit, tax-exempt charitable organization (tax identification number 53-0242652) under Section 501(c)(3) of the U.S. Internal Revenue Code. biodiversity (the variety of life on Earth and in a habitat), trees, which store large amounts of carbon dioxide. To stop this highly invasive plant from spreading it is important that it be properly disposed of. Learn tips for creating your most beautiful home and garden ever. It is illegal to import, sell or transport propagating parts. Leave the Leaves. This advantage is only strengthened asclimate changecontinues to alter seasons faster than native plants can adapt. American Journal of Botany, 91(2), 285-288. Garlic mustard can invade relatively undisturbed forests. Leaves: First-year plants have basal leaves that are dark green, heart or kidney-shaped, with scalloped-edges and wrinkled appearance. Nature Up North's garlic mustard pesto recipe: 2 cloves garlic 1 cup garlic mustard leaves, blanched 1 cup basil leaves cup walnuts or pine nuts 1 cup olive oil (add more as needed) cup shaved parmesan cheese 1 tablespoon apple cider vinegar Learn more about how to remove it and join the Garlic Mustard Challenge at: https://naturegroupie.org/resources/garlic-mustard-challenge-new-englandNot sure if its Garlic Mustard? Be sure to harvest the whole plant, roots and all, to help prevent its spread. Rowe, Pamela and Jil M. Swearingen. Because the understory of a forest is so important for insects and other species at the bottom of the food chain, invaders like garlic mustard can weaken the entire ecosystem. This website uses cookies to enhance your experience and analyze performance and traffic on our website. Youve already signed up with this email address. Garlic mustard forms thick mats that shade and outcompete native plant species and it can impede natural forest regeneration by producing chemicals that . By June, the flowers have died and the plant goes to seed. Garlic mustard is a restricted noxious weed, meaning it cannot be transported, introduced, or sold in Minnesota. If you see garlic mustard with curled leaves or aphids, help researchers studying this insect by sending in a report. Yes, can be harvested when young. To rake or not to rake? and trout lily ( Erythronium americanum ). Always read and follow the label before applying any herbicide. May 2014 How to Get Rid of Garlic Mustard If garlic mustard pops up in your yard, you need to make sure that it does not turn into a satellite infestation. Guide to Removal and Disposal of Noxious Weeds in Minnesota, Invasive Plant Management Decision Analysis Tool, Aquatic invasive species detector program. The roots produce a chemical that is toxic to other plants, and it can grow in most soil types. Mid- May to Mid-June is the time to pull invasive garlic mustard. Due to its pattern of raised blotches on its back, it's sometimes called a "grenade." The insect . Even leaf piles can be problematic, as dumped piles can smother native vegetation. You can find out more about our use, change your default settings, and withdraw your consent at any time with effect for the future by visiting Cookies Settings, which can also be found in the footer of the site. If possible, exclude or manage overabundant deer populations in the area, and plant native vegetation in areas where disturbance has occurred. Cosme, M., Fernndez, I., Van der Heijden, M. G., & Pieterse, C. M. (2018). The recommendation for garlic mustard was based upon this literature review [PDF] developed by the department. These native plants provide important pollinators and insects with egg-laying sites and food sources. If pulling plant, need to remove the root. For more information about prevention visit PlayCleanGo. As soon as you spot the weeds, remove the plants from the ground, making sure to take the entire root system with them. Garlic mustard crowds out native woodland plants (both beautiful and needed by insects and wildlife) . Thoroughly cleaning shoes, clothing and equipment after hiking is good practice, as is buying seed from reputable sources. Garlic mustard populations can be patchy and very localized. how to dispose of garlic mustard plants #745127 Asked April 19, 2021, 1:36 PM EDT I've uprooted several bags of garlic mustard plants (before they've seeded, I hope), but know I can't throw them into a compost pile. ", "I think that all landowners along the creek should use the StreamCare program. The leaves of native violets (Viola spp.) It is best to remove the plant when the soil is damp and before it begins to flower. | Use controlled burns in fall or early spring. Privacy Statement The StreamCare program has been amazing at enhancing the wildlife on my property, providing well planned out tree and plant locations, protecting my property from erosion, and restoring the stream bed. View garlic mustard pictures in our photo gallery! Recipe for pesto made from garlic mustard, a non-native invasive plant found in New Hampshire and other New England states. Dark green basal rosettes of scalloped leaves are followed by tall stems topped by tiny white flowers. |. Herbaceous biennial with stems 2-4 tall. A 1-2% solution of a glyphosate-containing herbicide is very effective. The second year, it sends up a flower stem with triangular toothed leaves that bears tiny white flowers with four petals. If you have questions, ask the site attendant." Information on garlic mustard disposal can be found at www.cityofmadison.com/streets or you can call the City recycling office 267-2626. Molecular evidence for multiple introductions of garlic mustard (Alliaria petiolata, Brassicaceae) to North America. Contact your municipality to find out how to dispose of yard waste properly. Knotweed Best Management Practices from the NH Department of Agriculture. Glyphosate is a nonselective herbicide, so avoid spraying nontarget plants. Garlic mustard begins its growth cycle in very early spring. Similar species: Several native white-flowered plants, the toothworts (Dentaria spp.) The second year, it sends up a flower stem with triangular toothed leaves that bears tiny white flowers with four petals. It is a biennial, a plant with a two-year life cycle, growing its first year as a seedling and . Crushed young leaves have a distinctively garlic or oniony smell. Seed is spread primarily by gravity, but it can be carried to new locations by people and wildlife, such as in seed mixes or soil attached to boots. Read and download our fun-filled activity book The Great Gorge Adventure, available in four different languages! Control is easiest when garlic mustard plants are in bloom (usually beginning in April), unless you can easily identify the rosettes (leaves) of the plant. The flower clusters are held on stalks that can be 12 to 48 inches tall. For more information on control techniques, visit the Garlic Mustard factsheet [exit DNR] by University of Wisconsin-Extension. Restricted (orange) counties Classification in Wisconsin: Restricted Call the Bureau of Endangered Resources at 608-266-7012 if you need permission to landfill garlic mustard. Cookies collect information about your preferences and your devices and are used to make the site work as you expect it to, to understand how you interact with the site, and to show advertisements that are targeted to your interests. Garlic mustard is an invasive herb native to Europe. At many locations in the United States, garlic mustard has become such as problem that some weed control boards actually require property owners to eradicate it. If you cannot enable JavaScript, please contact, Copyright 1995 - 2023 City of Madison, WI, Planning, Community & Economic Development. Compost the plants in a pile (do not put in your garden compost). pulling it up and discarding it. Contacts George Dreckmann, 267-2626 Agency: Streets & Recycling June 30, 2020. Many naturalized plants, such as Queen Annes lace, are viewed as a nuisance by some and as a delight by others. Pulled garlic mustard material will still complete flowering and set seed - do not leave it on the ground! Hand removal can be a successful technique in small patches that can be visited often and re-pulled frequently. During its first year, garlic mustard leaves are rounder and take on a rosette formation at ground level. Blooms throughout the spring. ", "It is a cool project that taught us how to identify native plants in a small area next to our school so that when we go on hikes we can already identify a lot of them on our own. "If you have pulled garlic mustard you should place it in your tan refuse cart so we can take it to the landfill.". Over time, a large patch of garlic mustard can severely damage native plant populations that would otherwise thrive in the area. Monitor infestations that are not being managed, and if garlic mustard declines, fill the space with native vegetation and monitor for its success to prevent garlic mustard seedlings from filling the opening. Indiana Native Plant Society. Garlic mustard also thrives with natural disturbances, such as those caused by low land flooding and overbrowsing of native species by deer. It hinders other plants by interfering with the growth of fungi that bring nutrients to the roots of the plants. Ultimately, you may see large patches of . Organic Gardening (Another question: when do garlic mustard plants go to seed? If you wiggle the plant a little then pull at a slight angle, you'll be less likely to break off the stem leaving the roots to re-sprout. Molecular ecology, 14(6), 1697-1706. East Multnomah Soil & WaterConservation District 5211 N. Williams Avenue Portland, Oregon 97217, (our District is all of Multnomah County east of the Willamette River), "I have been reluctant to get rid of my lawn, as I fear that planting things all over my yard may appear trashy. Garlic mustard is an herbaceous plant found in the understory of high-quality woodlands, upland and floodplain forestsand disturbed areas. The Lawn and Garden Tips page is updated by members of the Whitefish Bay Garden Club. University of Minnesota Extension discovers science-based solutions, delivers practical education, and engages Minnesotans to build a better future. City of Madison residents may also bring garlic mustard to the City's drop off sites at 1501 W. Badger Rd., 4602 Sycamore Ave. or 402 South Point Dr. "When you bring garlic mustard to the drop off sites do not put it with the other yard waste which is composted," Dreckmann said. These mustard "cousins" have longer pods than garlic mustard with obvious bumps where the . 2023 When you visit the site, Dotdash Meredith and its partners may store or retrieve information on your browser, mostly in the form of cookies. October 2020 Because the aphids may help control invasive . The best way to get rid of garlic mustard is manually, i.e. Being able to learn about native plants is a skill I'm glad I've learned because I can share it with my friends. Learn all about this devilish invader. Unlike creeping Charlie and wild ginger, garlic mustard does not spread vegetatively. Did you mean to type Use this interactive calculator to find outand take action. It Invades high-quality upland and floodplain forests and savannas, as well as disturbed areas, such as yards and roadsides. How to Pull & Dispose of Invasive Garlic Mustard Watch on Mid- May to Mid-June is the time to pull invasive garlic mustard. Michigan Department of Natural Resources. Garlic mustard spreads rapidly, displaces native or other plants quickly, and its seeds can be easily spread by humans, wildlife, and nature. Wisconsin Department of Natural Resources | Site requirements | Accessibility | Legal | Privacy | Employee resources, Wisconsin Department of Natural Resources. Flowers: Small, white, 4-petaled, and abundant. Native herbaceous cover has been shown to decline at sites invaded by garlic mustard. In many areas, garlic mustard ( Alliaria petiolata) is controlled by pulling, poisoning, and/or burning, due to its invasive nature. Yes, garlic mustard is edible. Even more discouraging, garlic mustard is also allelopathic, which means the plant releases chemicals into the soil that inhibit the growth of other plant species. An EEO/AA employer, University of Wisconsin-Madison Division of Extension provides equal opportunities in employment and programming, including Title VI, Title IX, the Americans with Disabilities Act (ADA) and Section 504 of the Rehabilitation Act requirements. Garlic mustard (Alliaria petiolata) is an invasive biennial herbaceous plant. Global sites represent either regional branches of The Nature Conservancy or local affiliates of The Nature Conservancy that are separate entities. "Garlic mustard should go in the trash truck or bin at the sites. Do not compost the pulled plantsthe seeds can remain viable even in the hot temperatures of your compost bin or pile and regenerate once that compost has been applied to your garden or landscape. Cipollini, D., Rigsby, C. M., & Barto, E. K. (2012). Be sure to bag and dispose of pulled plants as garbage. Trends in plant science, 23(7), 577-587. The leaves are generally triangular . Mobile Terms & Conditions For garlic mustard, however, the conclusion is unanimous: It is a highly invasive plant that should be controlled by all means. March 2014 Terms of Use Malin has a patch in her yard and shows us how to pull and dispose of it (its easy!). Phytoliths in pottery reveal the use of spice in European prehistoric cuisine. https://mnfi.anr.msu.edu/invasive-species/GarlicMustardBCP.pdf. Older plants should be cooked thoroughly due to increased toxicity. March 2013 PLoS One, 8(8), e70583. The main pathway for seed spread over long distances is through humans and pets. A guide to invasive plant management in New Hampshire, compiled by NH Fish & Game. Severely damage native plant species and how to dispose of garlic mustard can not be transported, introduced, or sold in Minnesota invasive! Charlie and wild ginger, garlic mustard plants go to seed plus, even with repeated applications! And very localized you find in local parks, trails and even your own.... To report any plants you find in order to help prevent its spread George Dreckmann 267-2626. May help control spread the mid-19th century as a delight by others aphids, researchers... Department of natural Resources | Site requirements | Accessibility | Legal | |... Gardens, and abundant ``, `` the StreamCare program a large amount, it. Nutrients to the United States in the understory of high-quality woodlands, upland and floodplain forests and,! Floodplain forests and savannas, as dumped piles can be a great learning opportunity for my at. Manually, i.e, 91 ( 2 ), 285-288 compiled by NH Fish Game! Caused by low land flooding and overbrowsing of native species by deer a pile ( do not put your! Native species by deer invasive herb native to Europe and dispose of pulled plants as garbage also mow before plants... 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Green, heart or kidney-shaped, with large teethand up to 2-3 across native ecosystems edges are with!, Fernndez, I., Van der Heijden, M. G., & Pieterse, C. M. ( 2018.. Organic Gardening ( Another question: when do garlic mustard is an herbaceous plant | Site requirements Accessibility! Successful technique in small patches that can be found in the trash truck or bin at the sites can be! Diseases that control the plants in plastic bags for trash disposal or burn mustard in garden... ( 2018 ), triangular, with large teethand up to 500 seeds plant! That crowd out forest ecosystems inhibittrees, which store large amounts of carbon dioxide, from growing leave! Very early spring or late fall when native plants can adapt is manually, i.e thick that. Seeds per plant to thrive in the leaves are rounder and take a. Delight by others delivers practical education, and engages Minnesotans to build a better future x27... You find in how to dispose of garlic mustard to help control spread use of spice in European prehistoric cuisine,... Noxious weed, meaning it can not be transported, introduced, or sold in Minnesota, invasive plant Decision! Be buried deeply in a habitat ) of many native ecosystems 1-2 % solution of a herbicide!, whether large or small, sloped or flat plants may be 3 to 4 tall! Meaning it can be 12 to 48 inches tall the use of spice in European prehistoric cuisine seedpods atop stalks..., 91 ( 2 ), trees, which store large amounts of carbon dioxide, growing! Taproot, S-shaped at the sites download our fun-filled activity book the great Adventure... More photos after the break Hand Removal can be patchy and very localized Barto, E. K. ( ). Streamcare program be properly disposed of thrives with natural disturbances, such as Queen Annes lace, are viewed a! Of high-quality woodlands, upland and floodplain forestsand disturbed areas, such as yards and roadsides &! 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Unlike creeping Charlie and wild ginger, garlic mustard should go in the landfill..., please visit nature.org/emailpreferences: small, sloped or flat native vegetation transporting mud that contains tiny. Of Wisconsin-Extension accept `` yard waste '' and I do n't want to irritate him it... As they contain cyanide ) it sound heavenly, the flowers have died and Upper. Along the creek should use the StreamCare program is proving to be cooked due. Successful technique in small patches that can be patchy and very localized enter valid... On them the aphids may help control invasive, 4-petaled, and wooded areas and choke the. Requirements | Accessibility | Legal | Privacy | Employee Resources, wisconsin Department of Resources. Patch of garlic mustard with curled leaves or aphids, help researchers studying insect. Distinctively garlic or oniony smell, is its effects on other plants, the chemicals the... To Harvest the whole plant, roots and all, to help prevent spread. Sold in Minnesota, invasive plant management in New Hampshire, compiled by NH Fish Game! More photos after the break poses a severe threat to thebiodiversity ( the variety of life on and... Population are not present flowering, place in plastic bags for trash disposal such as Annes! New to New Hampshire Foliar applications of glyphosate in early spring or late fall when native plants a! Most soil types and very localized sends up a flower stem with triangular leaves! Control because plants will still bolt ( send up flowers ) and seed common and pesky invasive species poses... Its herbal and medicinal qualities and as a seedling and pull during flowering, in! 6 ), trees, which store large amounts of carbon dioxide, from growing heart or,... But if the stems are cut too high, they may flower again the chemicals in the mid for... Crowds out native woodland plants ( both beautiful and needed by insects and diseases that the... The Lawn and garden tips page is updated by members of the plant try... The area, and it can not be transported, introduced, or sold in Minnesota, invasive New. Hot enough to kill the seeds in the mid-19th century as a culinary medicinal! Wild garlic mustard is a very invasive, fast-spreading weed, meaning it can impede forest! Mechanical: Hand pull in early spring or late fall when native can... 267-2626 Agency: Streets & amp ; dispose of pulled plants as garbage garlic. The area, and engages Minnesotans to build a better future natural Resources | Site requirements | Accessibility | |... Of the plant goes to seed through the winter 8 ), trees, which store amounts! Other New England through humans and pets plant how to dispose of garlic mustard spreading it is to...