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weed and grass killer

220 results for “weed and grass killer”

Ortho WeedClear Weed Killer RTS Hose-End Concentrate 32 oz

$32.36
reg $37.79
Sale

Ortho WeedClear Weed Killer RTU Liquid 1 gal

$43.71
reg $46.74
Sale

Roundup for Lawns₄ Ready-To-Use (Southern), 1 gal

Ortho WeedClear Weed Killer Concentrate 32 oz

$28.86
reg $33.69
Sale

Bonide Stump-Out Stump Killer Concentrate 8 oz

$25.08
reg $29.62
Sale

Ortho GroundClear Weed and Grass Killer RTU Liquid 24 oz

$27.49
reg $28.09
Sale

Preen Garden Weed Preventer 5.6lb: Granules for Gardening Care, 3-Month Protection

$12.49
reg $14.69
Clearance

Harris Weed and Grass Killer RTU Liquid 32 fl. oz.

Sponsored

Ortho WeedClear Weed Killer Refill RTU Liquid - 1 gal

Scotts Turf Builder Weed and Feed Fertilizer 11.32lbs

$42.49

Zevo Compact Refill Kits - 2ct

Zevo Compact Flying Insect Trap Starter Kit - 1 Trap + 1 Refill

STEM Bug Zapper Outdoor Bug Killer  

$19.39
4(607)
Loved for: portability

Raid Bug Killer Perimeter Protection Spray - 128 fl oz

$24.99

BugMD Essential Pest Control Area Repellents and Sprays

$8.99

Sponsored

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Re-entry and replanting guidance varies by product. Many sprays say people and pets can return once the spray has dried. Replanting intervals differ: some products allow planting new flowers, trees, or shrubs after about 1 day, one product specifies 5 days, and a residual preventer notes ornamental plants, trees, shrubs, sod and seed can be planted about 4 months after application.

Organic or plant-based formulations use non-synthetic actives such as an ammoniated soap (listed at about 3.68% ammoniated soap of fatty acids) and blends that rely on water, essential oils and a surfactant instead of conventional synthetic herbicides.

A 64 oz refill is described as capable of treating up to about 400 individual weeds when used with the compatible snap-in or power sprayer.

These products target a mix of broadleaf and grassy weeds and other growths. Examples include dandelions, clover (white clover), chickweed, knotweed, plantain, mallow, purslane, crabgrass (large crabgrass), morning glory and dollarweed. Some formulations also address moss, algae and lichens in specific use areas.

Initial wilting or visible effects can appear quickly—often in about 20 minutes to a few hours depending on the product. Complete plant death or full control may take longer, typically from about one day up to one or two weeks for some products.

Residual or prevention lengths vary by product. Some preventer formulations advertise multi-month control (one product notes about 4 months), while others list shorter durations such as around 12 weeks or about 1 month. Several products simply state they help prevent regrowth without specifying an exact timeframe.

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