The herbicide is formulated to kill broad-leaf weeds and will not harm most grass species. Buy online and get our products shipped right to your door. Speedwell, also called creeping Veronica, was originally used as a rock garden plant but has become a weed, invading lawns and flower beds. Likewise it is tolerant of trifluralin, dicamba and clopyralid, which is why it can dominate within brassica crops. Solution Type. Repeat through summer where necessary. In lawns, spot-treat the weed using a weedkiller such as a 2,4-D-based herbicide in spring or early-summer, when growth is at its most vigorous. Appearance. The Ortho Weed B Gon Max 1 Gal. Weed Killer for Lawns Ready-To-Use2 with Trigger Sprayer Weed Killer for Lawns Ready-To-Use2 with Trigger Sprayer Model# 0193710 They usually have small, hairy, wavy-edged green leaves and tiny, blue flowers and grow in U.S. Department of Agriculture plant hardiness zones 4 through 9. Trust Ortho Weed B Gon to kill weeds, not your lawn. Concentrate (2) Ready-to-Spray Hose End Sprayer (3) Ready-to-Use (6) Granules (1) Treatment Area. This product features a trigger sprayer for application. It is a well-known weed that you can find in your front yard, backyard, or garden. Apply in the morning, when the air is calm, so wind won’t spread the spray to desirable plants. Q&A related to Corn Speedwell. The concentrate may be applied with the Ortho Dial N Spray Hose-End Sprayer or any other tank sprayer. Preventing Regrowth Lush and thick green lawns choke out the corn speedwell weeds and will prevent the weeds from getting re-established in your yard. It allows rotation to sorghum in four to 10 months, depending on soil conditions. Scotts has a wide range of solutions to control lawn weed problems, both big and small. Thymeleaf Speedwell Weed Killer Veronica serpyllifolia Herbicide. One application should be enough for the herbicide to absorb into the tiny leaves and kill the root structure of the weeds. Don’t apply Weed B Gon to Bermuda grass at temperatures over 85 degrees Fahrenheit. Since 1981 Janet Bayers has written on travel, real estate trends and gardening for "The Oregonian" newspaper in Portland. We embody the University's land-grant mission with a commitment to eliminate hunger, preserve our natural resources, improve quality of life, and empower the next generation through world-class education. Chemical Control: Corn Speedwell is classified as hard to control with herbicides. Weed B Gon causes eye irritation; flush eyes with water for 15 to 20 minutes if the product gets in eyes and call a doctor or poison control center. Protect trees or shrubs in the lawn by propping large pieces of cardboard around them when you spray for weeds. Weedy speedwells include many species that creep by thin stems that root where their nodes touch the ground. This weed is generally quite easy to kill with cultivation and doesn’t cling to the soil as well as the other speedwells so is more likely to be picked up by a mower. Selective control of Germander speedwell (Veronica chamaedrys) in lawns is very difficult. Spray on a dry, sunny day when the temperature is above 45 degrees Fahrenheit, but below 90 degrees Fahrenheit. The most effective approach is to apply pre-emergence herbicides in the fall to prevent seeds from sprouting. Often creeping speedwell will thrive in moist, shaded, nutrient-rich soils. 2,4-dichlorophenoxyacetic acid is indicated to kill broadleaf weeds, but not most grass weeds.. As long as you apply the weed killer an hour before rain, the rain won’t wash it away. The formula kills Ground Ivy (Creeping Charlie), Speedwell (Veronica), Wild Violet and other tough lawn weeds as listed. Will Crabgrass Control Plus 0 - 0 - 7 with 0.37% Prodiamine Herbicide work to control corn speedwell? SL-4018 112019 12-23-19. Herbicides should be used as a last resort because of the potential risks to people, animals, and the environment. The application of direct heat to the foliage of weeds will cause the plants to … Slender speedwell (Veronica filiformis) is a low-growing plant with bright blue, long-stemmed flowers early in the year, usually March to May.It is low-growing and can form dense patches in a lawn. Lawn (12) Spectracide ® Weed Stop ® For Lawns Plus Crabgrass Killer Concentrate. There are several different types of Speedwell but only two of them cause problems in lawns. You can reapply it two to three weeks after the first application if the weeds are still alive, but don’t use it more than twice a year. Wash hands after using the product and before eating, drinking, chewing gum or using tobacco. In hot weather, when the grass is under stress, thoroughly water the lawn before applying Weed B Gon. Avoid letting Weed B Gon come into contact with skin, eyes and clothing. ; Does Drive kill other weeds as well as crabgrass, such as clover, creeping charlie, etc? But there are many herbicide… The stems can reach a foot-long and end with a branching flower stalk. How Soon Can I Plant After Using Honcho Herbicide? In garden beds. Speedwell (Veronica spp.) The best time to spray is in spring. Ready-to-Use Southern Lawns Weed Killer penetrates through to the weed's root and begins working on contact to provide results within hours. Ortho Weed B Gon 1 gal. Description of Speedwell, Thymeleaf (veronica serpyllifolia): Thymeleaf speedwell is a mat-forming, creeping plant that is a perennial. Joey Williamson, ©2015 HGIC, Clemson Extension For more information, see: HGIC 2319, Annual Trampweed. Central Maryland Ortho Weed B Gon Chickweed, Clover and Oxalis Killer for Lawns Ready-To-Spray is formulated to kill tough weeds in your lawn. How to Get Rid of Wild Strawberries in Grass. Rinse rubber gloves after use. They are Germander Speedwell and Slender Speedwell. Annual and perennial species; dense patches noticeable in lawns, especially in early spring. It is also resistant to diuron, a commonly used residual herbicide in fruit crops. Speedwell; Speedwell Solution; Filter By. It is available ready-to-use and in a concentrate that the user mixes with water. Will Crabgrass Control Plus 0 - 0 - 7 with 0.37% Prodiamine Herbicide work to control corn speedwell? Be aware of these precautions first. SDS. Both MCPA and 2,4-D do a poor job of killing it. Selective weed killers act on broadleaf weeds rather than grass, because the two kinds of plants grow differently. The Best Herbicides to Kill Dollar Weed in Bahia Grass. What Kind of Weed Spray Can Be Used for Grass in Strawberries? Don’t mow the grass for two days before applying the weed killer and wait two days after application to mow again. All are creeping, prostrate plants with small, rounded leaves, toothed at the margins; flowers light blue to white with 5 petals; fruit a heart-shaped capsule. SpeedZone Lawn Weed Killer Concentrate - 20 oz. Kelly Solutions: Weed B Gon Concentrate Label, University of Massachusetts Extension: Speedwells in Lawns, Perennials.com: Veronica Peduncularis “Georgia Blue”, Missouri Botanical Garden: Cynodon Dactylon “Sundevil”, Seedland: Lawn Grasses: Climate Maps, Grass Type Chart & More, Lawn Turning Yellow After Using Ortho Weed B Gone. Weed B Gon works best on speedwell when the plants are young and actively growing. Ortho recommends spraying the herbicide over the entire lawn for best results, but you can spot-treat weeds with Weed B Gon, as well. Will Prodiamine 65 WDG work on speedwell growing in a lawn? A repeat application will more than likely be needed 6 weeks after the first; Speedwell. 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