Roundup for Lawns₂ 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 fast acting, lawn-friendly 32-oz. concentrate formula covers up to 5,000 sq. ft. 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 Lawns₂ kills the root so weeds won't come back. Apply Roundup For Lawns₂ to actively growing weeds during the early growth stages for the best results. Apply in the spring or fall when daytime temperatures are between 45°F and 90°F. Roundup For Lawns₂ is a simple step for home lawn care. No weeds. No worry.

Tank Sprayers

• Add 4 fl. oz. of product per 1 gallon for every 500 sq. ft to be treated.
• Apply evenly over area being treated.
• Allow to soak into ground, avoiding runoff to nearby desirable plants.

Dial 'N Spray

• Set: Set the spray bottle dial to 2 1/2 fl. oz. The application rate for this product is 2 1/2 fl. oz. of product per 400 sq. ft.
• Fill: Pour desired amount of concentrate into sprayer jar. Turn sprayer nozzle to preferred spray. Do NOT add water.
• Spray: Connect garden hose to sprayer, and turn on water. Press and hold trigger for continuous spray. Apply evenly. Allow to soak into ground, avoiding runoff to nearby desirable plants.
• Finish: Pour unused concentrate back into its original container. To clean: refer to Ortho® Dial 'N Spray® cleaning instructions

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).

Where to Use

• This product is intended for use by homeowners on residential lawns.
• This product may be applied only to the following species of turfgrass:

Cool Season: Kentucky Bluegrass, Perennial Ryegrass, Fescue SPP., including Tall, Red, and Fine Leaf Fescues

Warm Season: Bermudagrass*, Zoysiagrass, Buffalograss

*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.

When to Apply

• Apply this product 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. Fall applications may control winter annual and biennial weeds that may over-winter and flower the following spring. For heavy grass weed pressure, apply a second application at the same rate, 14 days after the first application.

Crabgrass (large and smooth):

• Spring: 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):

• Spring and early summer: For the best results, 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.

Yellow nutsedge:

• Early summer: 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.

Broadleaf weeds:

• Spring: Apply when dandelion, plantain, buttercup, speedwell, knotweed and other broadleaf weeds are young and actively growing with adequate soil moisture for best results.
• Fall: Apply when henbit, chickweed, lawn burweed and other broadleaf weeds are young and actively growing with adequate soil moisture for best results.

How Often to Apply

• The maximum number of broadcast applications is limited to 2 per year with a minimum of 21 days between applications.

• For newly seeded areas: Do not apply within 4 weeks after seedling emergence 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: Delay the application of this product to newly sodded, sprigged, or plugged grasses 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.