Roundup® For Lawns1 Refill
Overview & Benefits
Roundup® For Lawns 1 is a formula that kills weeds, not the lawn! It controls over 250 common lawn weeds, roots and all, and is especially effective on hard-to-kill weeds such as crabgrass, dandelion, clover and yellow nutsedge. This ready-to-use refill is easy to pour right into our Extended Wand bottle, with no mixing required, to make it easier than ever to control lawn weeds. This fast acting formula starts killing on contact and kills weeds down to the root so they don't come back. In addition, its rainproof in as little as 3 hours! Roundup® For Lawns 1 is a simple step towards a beautiful, weed free lawn.
Roundup® For Lawns 1 works great on your lawns, and even better in combination with Roundup® Weed & Grass Killer III to kill weeds in your non-lawn areas such as sidewalks, patios, driveways and garden beds — for weed killing options all around your home.
Pairs Nicely With
Specially Formulated for Northern Grass Types
Roundup For Lawns1 was designed to kill weeds, not your lawn. This formula works great on northern grass types like Bluegrass, Fescue and Perennial Ryegrass to kill weeds. See label for directions.
Kills the Toughest Weeds Down to the Root
Apply Roundup For Lawns1 to actively growing weeds during early growth stages. The fast-acting formula gets right down to the root, so weeds won’t come back.
Kills Over 250 Listed Weeds
All-in-one weed control kills crabgrass, dandelion, clover and even yellow nutsedge!
- Product Specs
- For use on Northern Grasses
- Kills weeds, not the lawn
- Kills crabgrass, dandelion, clover and yellow nutsedge
- Kills 253 types of weeds
- Kills the root. Guaranteed*
- Starts working immediately
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 degrees F.)
Where not to use
Roundup® For Lawns1 should not be used on lawns containing bentgrass, St. Augustinegrass, bahiagrass, centipedegrass or 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 degrees and 90 degrees F.
SPRING AND EARLY SUMMER:
Crabgrass (large and smooth): Apply this product from crabgrass emergence until the 6 leaf stage (2 tillers) or when the crabgrass is 3 to 4 inches tall. This period begins the first time that you can see crabgrass in your lawn. Use two applications with a 14-day interval between applications.
Foxtail (green, giant and yellow): Apply this product to foxtail during the early growth stages or when the foxtail is 1 to 4 inches tall. Use two applications with a 14-day interval between applications.
Yellow nutsedge: Two applications are required when the yellow nutsedge plants are 3 to 6 inches tall. Do not apply the second application until 14 days after the first application.
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.
For newly seeded areas:
Wait to apply this product until the lawn is well-established (approximately 6 weeks after seedling emergence) or after the third mowing.
For newly sodded, sprigged, or plugged areas:
Wait to apply this product until 3 to 4 weeks after sodding, sprigging, or plugging the lawn.
Non Availability Regions
Up to 1250 sq. ft.
Kids & Pets
People and pets may enter treated area after spray has dried.
This is not the product label. Always read and follow the product label before use.
You may seed treated areas four weeks after applying this product.
0.257% MCPA, dimethylamine salt, 0.118% Quinclorac, 0.029% Dicamba, dimethylamine salt, 0.015% Sulfentrazone