Roundup® For Lawns₁ Refill (Northern)
Overview & Benefits
Roundup for Lawns1 is a tough weed killer for use on Northern grasses that kills weeds, not the lawn! This tough weed killer kills 253 types of weeds and works fast on hard-to-kill weeds (see inside booklet for weed list). It won't harm lawns when used as directed on Northern grasses, including Bluegrass, Fescue, Zoysia, Perennial Ryegrass. The ready-to-use refill can be poured right into our Roundup For Lawns1 Ready-To-Use (Northern) Extended Wand bottle, there is no mixing and no measuring, you just pour and go.
This product starts working immediately, is rainproof in as little as 3 hours, and controls weeds for up to 3 months (as listed). Roundup For Lawns1 kills the root so weeds won't come back. Apply Roundup For Lawns1 to actively growing weeds during the early growth stages for the best results. Apply in spring or fall when daytime temperatures are between 45°F and 90°F. Roundup For Lawns1 is a simple step for home lawn care. No weeds. No worry.
Pairs Nicely With
- Product Specs
- Kills weeds, not the lawn
- Kills 253 types of weeds, including crabgrass, dandelion, clover, and yellow nutsedge (see inside booklet for weed list)
- For use on Northern grasses, including Bluegrass, Fescue, Zoysia, Perennial Ryegrass
- Starts working immediately, is rainproof in as little as 3 hours, and controls weeds for up to 3 months (as listed)
- Ready-to-use refill bottle - there is no mixing and no measuring, you just pour and go
How to use
Use this product to refill the empty Roundup® For Lawns₁ container by pouring product carefully and directly into the container. DO NOT add water.
Where to use
Roundup® for Lawns1 is a ready-to-use product intended for spot treatment of individual broadleaf and grass weeds by homeowners on residential lawns.
This product may be applied to lawns containing the following species of grass: Kentucky Bluegrass, Perennial Ryegrass, Fescue species (including Tall, Red, and Fine Leaf varieties), Bermudagrass, Buffalograss, and Zoysiagrass.
*Application to Bermudagrass may cause temporary yellowing or discoloration, but full recovery can be expected. Do not apply to Bermudagrass when daytime temperatures exceed 85°F.
Where not to use
Should not be used on lawns containing Bentgrass, St Augustinegrass, Bahiagrass, Centipedegrass, Carpetgrass. Do not use on Dichondra or lawns with desirable clovers or legumes, on vegetable gardens, fruits, or ornamentals (flowers, trees, groundcovers, hedges, landscape/flower beds and shrubs).
When to apply
Apply this product to actively-growing weeds during the early growth stages for the best results. Two or more applications at 14 day intervals throughout the season may be required for grass weeds. Apply when daytime temperatures are between 45°F and 90°F.
Spring and Early Summer
Crabgrass (large and smooth):
For the best results, apply this product from crabgrass emergence until the 6 leaf stage (2 tillers) or before the crabgrass is 3 to 4 inches in height. Generally, this period begins or corresponds to the first time that you can see crabgrass in your lawn. Use two applications at the same rate with a 14- day interval for dense populations.
Foxtail (grean, giant, and yellow):
Apply this product to foxtail during the early growing stages or when foxtail is 1 to 4 inches in height. Use two applications at the same rate with a 14-day interval for dense populations.
Two applications of this product are required when the yellow nutsedge plants are 3 to 6 inches tall. Apply the second application at the same rate 14 days later.
Dandelion, plantain, buttercup, speedwell, knotweed, pennywort (dollarweed), and other broadleaf weeds:
Apply when broadleaf weeds are young and actively growing with adequate soil moisture.
Henbit, chickweed, lawn burweed, pearlwort, Carolina geranium, and other broadleaf weeds:
Apply when broadleaf weeds are young and actively growing with adequate soil moisture for best results
How often to apply
Two or more applications at 14 day intervals throughout the season may be required for grass weeds.
Non Availability Regions
Amaranth, purple; Amaranth, slender; Aster, heath; Aster, white heath; Aster, purple; Aster, white prairie; Artichoke; Austrian fieldcress; Bedstraw, catchweed; Bedstraw, smooth; Bedstraw,northern; Bedstraw, pineywoods; Beggarticks, hairy; Betony, Florida; Bindweed, Field; Bindweed, hedge; Bitter Wintercress; Bittercress, hairy; Bitterweed; Black-eyed Susan; Black medic; Blood flower milkweed; Blue lettuce; Brassbuttons; Bristly oxtongue; Broomweed; Buckhorn; Bullnettle; Burclover; Burdock; Burweed, lawn (spurweed); Buttercup, bulbous; Buttercup, creeping; Buttonweed, common (poorjoe); Buttonweed, Virginia; Carolina geranium (wild); Carpetweed; Catnip; Catsear, spotted (false dandelion); Chamber bitter; Chickweed, common; Chickweed, mouseear; Chickweed, sticky; Chicory; Cinquefoil; Clover, crimson; Clover, alsike; Clover, hop; Clover, rabbit foot; Clover, red; Clover, strawberry; Clover, yellow sweet; Clover, white sweet; Clover, white; Cockle; Cocklebur; Cocklebur, oriental; Cocklebur, spiny; Common mullein; Corn spurry; Creeping beggarweed; Creeping Jenny (creeping Charlie); Cupid shaving brush; Cudweed; Daisy, English; Daisy, oxeye; Dandelion, common; Dandelion, false; Day flower; Deadnettle; Dichondra; Dock, broadleaf; Dock, curly; Dogbane; Dogfennel; Dollarweed (pennywort); Doveweed; Elderberry; Falseflax; False sunflower; Fiddleneck; Filaree, redstem; Filaree, whitestem; Fleabane, daisy (annual); Fleabane, rough; Galinsoga, hairy; Galinsoga, smallflower; Goldenrod; Ground ivy; Groundsel; Gumweed; Hairy fleabane; Hawkweed, meadow; Hawkweed, mouseear; Hawkweed, orange; Hawkweed, yellow; Healall; Heartleaf drymary; Hemp; Henbit; Hoary cress; Horsenettle; Horseweed; Jimsonweed; Johnny-Jumpup violet; Knawel; Knotweed, prostrate; Kochia; Lambsquarters; Lespedeza; Mallow, alkali; Mallow, bristly; Mallow, common; Mallow, dwarf; Mallow, Venice; Marcela;Matchweed; Mexicanweed; Moneywort; Morningglory, bigroot; Morningglory, ivyleaf; Morningglory, Mexican; Morningglory, red; Morningglory, tall; Morningglory, woolly; Mugwort; Mustard, ball; Mustard, black; Mustard, blue; Mustard, hedge; Mustard, Indian; Mustard, tansy; Mustard, tumble; Mustard, white; Mustard, wormseed; Nettle, stinging (burning); Nettle, tall; Nettle, wood; Parsley-piert; Parsnip; Pearlwort; Pennycress (Frenchweed); Pepperweed, perennial; Pepperweed, Virginia (peppergrass); Pigweed, prostate; Pigweed, redroot; Pigweed, Russian; Pigweed, smooth; Pigweed, tumble; Pineappleweed; Plains coreopsis (tickseed); Plantain, blackseed; Plantain, bracted; Plantain, broadleaf; Plantain, buckhorn; Plantain, hoary; Plantain, narrowleaf; Plantain, slender; Plantain, woolly; Poison ivy; Poison oak; Pokeweed; Prairie sunflower; Prickly lettuce (compass plant); Prickly sida; Prostrate knotweed; Puncturevine; Purslane, common; Pusley, Brazil; Pusley, Florida; Pusley, large flower; Ragweed, bur; Ragweed, common; Ragweed, lanceleaf; Ragweed, western; Redstem filaree; Rough cinquefoil; Scarlet pimpernel; Shepherdspurse; Smartweed, ladysthumb; Smartweed, pale; Smartweed, Pennsylvania; Smooth chaff-flower; Smooth dock; Sorrel, red (sheep); Sowthistle, annual; Sowthistle, spiny; Spanish needles; Speedwell, bi-lobed; Speedwell, common; Speedwell, corn; Speedwell, ivyleaf; Speedwell, Persian; Speedwell, purslane; Speedwell, slender; Speedwell, snow; Speedwell, thymeleaf; Spiny amaranth; Spurge, spotted; Spurge, prostrate; Spurweed; Star of Bethlehem; Strawberry, Indian mock; Tansy ragwort; Tanweed Thistle, blessed; Thistle, bull; Thistle, Canada; Thistle, flodman (prairie); Thistle, musk; Thistle, platte; Thistle, plumeless; Thistle, Russian; Thistle, Scotch; Thistle, wavyleaf; Thistle, yellow (horrible); Trailing crownvetch; Velvetleaf; Vervain, blue; Vervain, hoary; Vervain, prostrate; Vervain, tall; Vetch, bird; Vetch, hairy; Vetch, milk; Vetch, narrowleaf; Vetch, wild; Virginia creeper; Western clematis; Western salsify; Wild aster; Wild buckweat; Wild carrot; Wild four-o-clock; Wild garlic; Wild lettuce; Wild marigold; Wild mustard (yellow rocket); Wild onion; Wild parsnip; Wild radish; Wild rape; Wild strawberry; Wild sweet potato; Wild violet; Woodsorrel, creeping; Woodsorrel, violet; Woodsorrel, yellow (Oxalis); Woolly croton; Wormseed; Yarrow, common; Yarrow, western; Yarrow, yellow.
Crabgrass, large and smooth; Foxtail, green, yellow, and giant; Barnyardgrass; Nutsedge, yellow
If for any reason you are not satisfied after using this product, simply send us original proof of purchase, and we will refund the purchase price.
Do not apply this product in a way that will contact any person or pet, either directly or through drift.
Do not treat when air temperatures exceed 85°F as damage may occur.
Application at rates above specified on this label may cause injury to turfgrass.
Do not apply this product to food crops (gardens and vegetables), forage crops, or ornamental plants including flowers, trees, shrubs, hedges, woody ornamentals, groundcovers established in landscape plantings and other nontarget plants.
Do not spray exposed roots of ornamentals and trees.
Do not use clippings from the treated areas as mulch or compost around flowers, ornamentals, trees, or in vegetable gardens.
Not for use on turf being grown for sale or other commercial use such as sod, or for commercial seed production, or for research purposes.
Do not contaminate water, food, or feed by storage and disposal. Store product in original container in a safe place away from direct sunlight.
If empty: Place in trash or offer for recycling if available.
If partly filled: Call your local solid waste agency for disposal instructions. Never place unused product down any indoor or outdoor drain.
Kids & Pets
People and pets may enter treated area after spray has dried.
Delay mowing 2 days before and until 2 days after the application of this product.
This is not the product label. Always read and follow the product label before use.
Intended spot treatment only of individual broadleaf and grass weeds by homeowners on residential lawns.
For newly seeded areas of Kentucky Bluegrass, Fine Fescue blends, and Perennial Ryegrass: Apply this product to newly seeded grasses when well established (approximately 6 weeks after seedling emergence) or after the third mowing.
For newly sodded, sprigged, or plugged areas of Bermudagrass and Zoysiagrass: The application of this product to newly sodded, sprigged, or plugged grasses should be delayed until 3 to 4 weeks after the sodding, sprigging, or plugging operations.
Seeding: Turf species listed on the label can be seeded into the treated areas at 4 weeks after application
Rainproof in 3 hours
For best results, do not irrigate or water the turfgrass within 24 hours after application.
If dry conditions exist, a scheduled irrigation or watering 24 hours before and 24 hours after application is recommended.
What to Expect
Symptoms you may expect to see on affected broadleaf weeds include leaf reddening, leaf and stem curling and twisting, chlorosis, and necrosis. Symptoms expected on grass weeds include stunting, chlorosis, gradual reddening, and necrosis.
MCPA, dimethylamine salt 0.257%
Dicamba, dimethylamine salt 0.029%