Perennial weeds such as creeping Charlie or ground ivy not only choke grass but can also find their way towards the garden plants. Place the lid on the tank and shake the tank to dissolve the borax. Kill Weeded Creeping Charlie With Borax Creeping charlie, or ground ivy, is a flowering weed that grows in shady, moist areas and, if left unchecked, can quickly take over other areas of your lawn. The leaves of ground ivy are round or kidney-shaped with scalloped margins. On my blog, I show how the best way I found to remove ground ivy is with a thatch rake. How to control or get rid of ground ivy Apr 10, 2015 at 7:54 PM Ground ivy (Glechoma hederacea) is a common weed in lawns and beds with excess shade and moist soil. Ground ivy was used in this manner to cure kidney problems, urinary tract infections, and indigestion. Ground ivy can be controlled with borax. And that’s how it can kill … This difference in tolerance allows us to selectively control ground ivy while leaving bluegrass. So in 1991, Harlene Hatterman-Valenti, ISU horticulture graduate student; and Nick Christians, ISU horticulture professor; conducted research on the effectiveness of borax in control of ground ivy in turfgrass and ornamental situations. Creeping charlie, also known as ground ivy, is a creeping, invasive weed common in gardens and lawns. Why did the borax work? There are two ways to kill ground ivy organically. Borax for Killing Creeping Charlie. ISU research does indeed show that the home remedy for ground ivy works. English ivy is a hardy ground cover and wall-climbing plant that can be troublesome for homeowners. As creeping charlie is an invasive perennial leaf, borax can form a toxic spot to the area that you spread the entire borax mixture. You can make your own selective weed killer using Borax and it is very effective for even difficult to kill weeds such as Creeping Charlie (also known as creeping Jenny) in your lawn, without killing your grass. Trimec and Weed-B-Gon Lawn Weed Killer2 are two widely sold products that contain dicamba. Luckily, the natural and environmentally friendly combination of salt and vinegar can help homeowners and gardeners kill this plant. It's effective, inexpensive and easily obtained. Homeowners who prefer using conventional herbicides have some effective options. Originally brought to the United States from Europe as a ground cover, the plant soon became a pest because of its spreading habit. Ground ivy (Glechoma hederacea), also called creeping Charlie, has rounded, aromatic leaves with scalloped edges, stems that are square in cross section and small purple spring flowers. Borax, though primarily used as a laundry detergent, has … But there is little research information on how borax affects turf and ornamentals in the home landscape. Leaves will turn brown and dry up in 2-3 weeks leaving the next layer of ivy exposed. [5] In the meantime, homeowners do have options in their fight to control ground ivy. Use a solution of borax on it, or manually remove it. Kenneth Coppens began his freelance writing career in 2008. ISU researchers concluded that the ground ivy was sensitive to the boron in the Borax and was injured to the point of dysfunction. Some people falsely believe Borax will kill Creeping Charlie. Remove Creeping Charlie in a few simple steps using Borax, or make a natural weed killer out of vinegar to eliminate invasive ground ivy. Popular Misconception About Borax and Ground Ivy. The borax should be used in a wet solution, not dry mixed with sand. Creeping Charlie is an aggressive ground weed that can cause havoc on your lawn. Borax is a naturally occurring mineral salt that has many household uses, most often as a cleaning agent. Links to this article are strongly encouraged, and this article may be republished without further permission if published as written and if credit is given to the author, Horticulture and Home Pest News, and Iowa State University Extension and Outreach. Ground ivy spreads by seed and the vining stems which root at their nodes. A member of the mint family, ground ivy produces a minty odor when cut or crushed. Do not exceed the recommended amount as it may damage other plant life, including grass. Ivy, which is sometimes considered invasive, may be controlled with borax. The information contained within may not be the most current and accurate depending on when it is accessed. It's important to know exactly how the garden sprayer sprays to ensure effective removal of the ivy with minimal damage to other plant life. Cut away the ivy on the ground. Three concentrations of borax solution were used in the experiment. Use protective eyewear and gloves when handling the chemicals. Removing a donut-shaped mat of ivy from around the base of the tree is sometimes referred to as a "lifesaver" cut. But the best part is, it won’t harm the grass. Borax is actually sodium tetraborate, a white, crystalline, mineral salt formed in the beds of ancient lakes millions of years ago. of borax (found in stores' detergent aisle) with 4 oz. Ground ivy can be eliminated by adding borax to the soil. The second application should weaken the ivy to the point you can control it. As early as the 1920s, this mineral was being used not only for its cleaning properties, but for its ability to eradicate weeds. The treatment was not effective in Dr. Rossi's trial, and he concluded that Wisconsin soil conditions likely tied up the boron before it had any effect on the ground ivy. The scientific process can sometimes be a long and winding road, much like the long and winding path of a stem of ground ivy. (800) 262-3804, Iowa State University | PoliciesState & National Extension Partners, by Richard Jauron, Department of Horticulture, Like us at Plant and Insect Diagnostic Clinic, Like us at Department of Plant Pathology and Microbiology, Revised Ground Ivy Control Recommendations, Control of Ground Ivy in the Home Landscape. Borax is not only great as a weed killer for creeping Charlie. To do this, add 10 ounces to borax to 4 ounces of warm water. What effects, if any, will the boron have on nearby plants? Home owners will usually receive a caution to ensure that they apply it at the recommended rate. Apply Borax to Kill Ground Ivy. Fall (mid-September through early November) is generally the best time to control ground ivy with conventional broadleaf herbicides. After this has been accomplished, it is important to ensure that this pesky flowering invader no longer attempts to take over your yard. It … Ground ivy thrives in damp, shady areas, but also grows well in sunny locations. Borax can be found in the laundry aisle of many supermarkets under the brand name 20 Mule Team Borax. Spray the borax solution evenly over the ivy. Ground Ivy, also known as creeping charlie can be a terrible nuisance in a lawn that is difficult to kill. When excessive quantities are present, boron can damage and even destroy plants. All borax treatments and Super Trimec provided greater than 90% ground ivy control the spring following application in 1991, when soil moisture was good. It is very difficult to control because it spreads by vining stems that root at their nodes as well as seeds. Spray a Borax soap solution onto the ground ivy for an organic solution. Regardless of the type of material applied (broadleaf herbicide or borax), the key to successful control of ground ivy is proper application. HOWEVER, care must still be exercised when using it. When excessive quantities are present, boron can damage and even destroy plants. but here I show you part 1 of where to start. However, the difference between plant requirements and toxicity problems is very small. Treatment can be made in spring or fall. There are two ways to kill ground ivy organically. To selectively control ground ivy in turfgrass, dissolve 10 ounces of borax in 2 to 3 gallons of water and … So when callers to the ISU Hortline ask about the borax ground ivy control "recipe," they may sometimes detect a hint of reservation. As always, when using pesticides, read and follow label directions carefully. #creepingcharliekiller #pestcontrol #creepingcharlieremedy #gardening Was dissolved in hot water, allowed to cool, and applied to infested lawns. If the tree is surrounded by a mat of ivy on the ground, you'll need to remove the ivy from the ground and control its growth so that it won't climb back up the tree. Homeowners may also wish to consult ISU Extension publication Pm-930, "Home lawn care: weed control" for more information about managing weeds in the home landscape.". Borax (sodium tetraborate) has been found to be an effective herbicide for creeping charlie (Glechoma hederacea, also known as ground ivy, creeping jenny and gill-over-the-ground). Through trial and error, people found that borax could kill ground ivy. In areas with little or no grass, this is an ideal natural strategy for ground ivy eradication. Copyright © 2020ISU Extension and Outreach Borax contains boron, an important plant micronutrient. Spray generously. Spray over 1,000 square feet of the ground cover you want to kill. While not as effective as vinegar against the more common lawn weeds, Borax is one of the leading ways to remove more expansive brush like ground ivy. Once destroyed, maintain clean, weed-free borders around flower and vegetable gardens to prevent the ground ivy from "creeping" back in from adjacent areas. How much borax is too much? Research was conducted over the next two years, and they concluded that, dependent upon weather conditions, borax indeed could indeed match or exceed the performance of common herbicides' in eradicating ground ivy. (Two other compounds commonly used in broadleaf herbicides are 2,4-D, and MCPP. This article originally appeared in the August 22, 1997 issue, pp. Today, modern ingredients have mostly replaced borax … Borax contains boron, an important plant micronutrient. Enter the "hero" of the story: the common household product called Twenty Mule Team Borax. Ground ivy is known by a variety of names, including Creeping Charlie, Creeping Jenny, and Ground-Over the-Gill. The key to effective control of ground ivy in gardens is persistence. Ground ivy is a non-native perennial herb. Too much product can harm your soil, and too little might not kill the weed. of borax and 1 quart of water. If properly applied, borax can be used to control ground ivy in turfgrass because the ground ivy is more sensitive to boron than the cool-season turfgrasses. Place the herbicide into a pump sprayer, and mix it with water per the manufacturer's instructions. It contain minerals, such as salt and boron, and in its powdered form is a white powdery substance that will easily dissolve in water. Spray the ivy with the Borax solution until it drips off of the leaves. Borax is not harmful to people, but since most plants cannot tolerate too much of it, using it on weeds in a vegetable garden is not recommended. All of the leaves and stems should be lightly coated with the solution. This article was originally published on August 22, 1997. Since then, ground ivy has escaped cultivation and spread to a variety of native plant communities throughout the United States. They also found that cooler weather may reduce effectiveness. The second application should be 10 to 14 days after the first. 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