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Free shipping on all orders over $35! Use Ortho® GroundClear® Weed & Grass Killer Super Concentrate1 to kill 175 different weed and grass types including
crabgrass, dandelion, nutsedge, and oxalis. The quick-kill, dual-action formula starts working immediately. One ingredient kills on contact while the other penetrates deep into the plant to kill all the way down to the roots. Sprayed weeds usually begin to wilt within hours after being treated, with weeds completely killed in 1 to 2 weeks. Apply this powerful weed and grass killer around landscape areas, patios, walkways and driveways. A single application controls most listed weeds.
Rainfall or watering 15 minutes after application will not reduce the effectiveness of this powerful weed control. Easily apply to weeds and unwanted grasses with an Ortho® tank sprayer. When mixed as directed, each 32-oz. bottle of concentrate creates 6.4 gallons of weed and grass killer to treat up to 2,240 sq. ft. Ortho® GroundClear® Weed & Grass Killer Super Concentrate1
Overview
How to use
Where to use
Where not to useDO NOT spray this weed killer on or around food or feed crops. You should also not spray any plants you want to keep. When to applyTo achieve the best results, apply when weeds are actively growing, the air is calm, and the temperature is above 60°F. Applying in calm weather when rain is not predicted for 24 hours will also help to ensure that wind or rain does not blow or wash pesticide off the treatment area. How often to applyDo not make more than two broadcast applications per year. Non Availability RegionsNot Available in: California, Maine, South Dakota WeedsAlder, Aspen Quaking, Bahiagrass, Barley Wild, Bedstraw, Beggarweed, Beggarweed Creeping, Beggarweed Florida, Bermudagrass, Bentgrass, Bindweed Field, Blackberry Wild, Bluegrass, Bluegrass Annual, Bluegrass Kentucky, Brassbuttons, Broadleaf Signalgrass,Bromegrass, Bromegrass Smooth, Brownseed, Brome Downy, Bur clover, Buttercup, Buttercup Roughseed, Buttercup Tall, Carrot Wild (Queen Anne’s Lace), Catchy Nightowering, Cattail, Ceanothus, Centipedegrass, Chamomile Corn, Cheeseweed, Chickweed, Chickweed Common, Chickweed Mouseear, Clover, Clovers (Annual), Clover Red, Clover Sweet, Clover White, Cockle White, Cocklebur, Cogongrass, Coral bead, Crabgrass, Crabgrass Hairy, Crabgrass Large,Crabgrass Smooth, Crabgrass Southern, Crabgrass Tropical,Creeping Charlie, Cupgrass Prairie, Cupgrass Southwestern, Cupgrass Woolly, Cudweed Purple, Dallisgrass, Dandelion, Dandelion False, Dewberry, Dock Curly, Dog fennel (Cypressweed), Eveningprimrose, Eveningprimrose Common, Eveningprimrose Cutleaf, Fennel, Fescue species, Fescue Tall, Fiddleneck, Filaree, Foxtail, Foxtail Giant, Foxtail Green, Foxtail Yellow, Geranium Wild, Goosegrass, Groundsel Common, Guineagrass Seedling, Henbit, Horsenettle, Horseradish, Iceplant, Ironweed, Itchgrass, Johnsongrass, Johnsongrass Rhizome, Johnsongrass Seedling, Junglerice, Kikuyugrass, Knapweed, Knapweed Black, Knapweed Diuse, Knapweed Russian, Knapweed Spotted,Knawel,, Knotweed, Kochia, Ladysthumb, Lambsquarters, Lambsquarters Common, Lantana,Lettuce Prickly, Little Bitter Cress, London Rocket, Lovegrass Diuse, Mallow, Mallow Common, Mallow Venice, Marestail (Horseweed), Mayweed, Medic Black, Medic Blue, Milkweed, Morningglory Ivyleaf, Morningglory Tall, Morningglory Wild, Mullein Common, Mustard Blue, Mustard Tansy, Mustard Tumble, Mustard Wild, Nimblewill, Nutsedge (Nutgrass), Nutsedge yellow, Nutsedge purple, Oats wild, Oldenlandia, Orchardgrass, Oxalis, Oxalis yellow, Pampasgrass, Panicum Fall, Panicum Texas, Paspalum, Pennycress Field (Fanweed, Frenchweed, Stinkweed), Pennywort, Pigweed, Pigweed Prostrate, Pigweed Redroot (Carelessweed), Pigweed Rough, Pigweed Smooth, Pigweed Tumble, Plantain, Plantain Broadleaf, Plantain Buckhorn, Plantain common, Puncturevine, Purslane, Purslane Common, Pusley Florida, Quackgrass, Rabbitfootgrass, Ragweed, Ragweed Common, Ragweed Giant (Bualoweed), Ragwort Tansy, Sandbur Field, Sandbur Southern, Sandspur, Sesbania Hemp, Shattercane, Shepherdspurse, Sida Prickly (Teaweed), Smartweed, Smartweed Green, Smartweed Pennsylvania, Smartweed Swamp, Smooth Cat’s Ear, Sorghum almum, Sourdock, Sowthistle, Sowthistle Annual, Sowthistle Spiny, Sprangletop, Spurge, Spurge Garden, Spurge Leafy, Spurge Prostrate, Spurge Spotted, Starthistle Yellow, St. Augustine grass, Thistle Artichoke, Thistle Bull, Thistle Canada, Timothy, Toadax Blue, Torpedograss, Trumpetcreeper (Buckvine), Vaseygrass, Velvetleaf, Virginia Creeper, Whitetop, Wild Oats, Wild Proso Millet, Wirestem Muhly, Witchgrass, Yarrow, Yarrow Common Our EnvironmentTo protect the environment do not allow this product to enter or run off into storm drains, drainage ditches, gutters or surface waters. Rinsing application equipment over the treated area will help avoid run off to water bodies or drainage systems. This product is toxic to plants and may adversely impact the forage and habitat of non-target organisms, including pollinators, in areas adjacent to the treated site. This pesticide is toxic to aquatic invertebrates. Coverage areaEach gallon mixture makes enough treatment to cover up to 350 sq. ft Available Sizes:
CategoryCautionsAvoid contact with skin or clothing. Wash thoroughly with soap and water after handling and before eating, drinking, chewing gum, using tobacco, or using the toilet. Prolonged or frequently repeated skin contact may cause allergic reactions in some individuals. May cause eye irritation. Avoid contact with eyes. Protective eyewear is strongly recommended when mixing and applying this product. Disposal Methods
Mowing TipsDo not mow within 7 days before spraying. Then do not mow, cut or disturb treated vegetation for at least 7 days following application. Product LabelThis is not the product label. Always read and follow the product label before use. Safety Data Sheets can be found at scottsmsds.com Need an answer to a product question? Scotts experts are always available by email and phone in our Help Center. Special Instructions
Watering TipsIf soil in the area that is to be treated is dry, water every other day for a week before applying this weed killer. What to Expect
Mixing Instructions
Active Ingredients
Ratings & ReviewsRelated ArticlesWhether you are just starting out, maintaining or troubleshooting, you'll find advice and answers here for all your insect and weed control needs.
How much water do you mix with Ortho Ground Clear concentrate?To use this concentrate, simply mix 24 fl. oz. with 1 gallon of water in a tank sprayer. Use on areas where weeds are not desired, including driveways, sidewalks, gravel areas, rock and desert landscapes, under decks, on parking areas, along fences and curbs, and in unplanted areas.
How do you mix Ortho Ground Clear Super concentrate?Mixing Instructions. Add 10 fl. oz. (1-1/4 cups) to 1 gallon of water to treat established and difficult to control weeds,. Add 5 fl. oz. (1/2 cup + 2 tablespoons) to 1 gallon of water for weed control.. How many gallons does Ortho GroundClear concentrate make?Ortho GroundClear Poison Ivy and Tough Brush Killer1 - Concentrate, Makes 8 Gallons, Kills Poison Ivy, Poison Oak, Kudzu & Wild Blackberry, Kills to the Root, 32 fl. oz.
Do you mix water with Ortho Ground Clear?GroundClear is a concentrate, so you have to mix it with water in the proportion of 24 fluid ounces per gallon of water, which is about a 20 percent mixture. If you want to fill a 20-oz. spray bottle, you need 4 ounces of GroundClear, and since it comes in 32-oz.
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