The 18 Best Weed Killer For Mulch Beds in 2023

1 Application blocks weeds up to 6 months guaranteed

When used as directed Preen Extended Control Weed Preventer can be used around more than 600 perennials, groundcovers, shrubs and trees as listed on the product label

Flip-top applicator cap makes it easy to apply

Not intended for use on flower seeds, lawns, vegetable gardens, water gardens or other food-producing or edible plants

Not available for sale in NY

Covers 805 sq. ft

Kills existing weeds and grass to the root--guaranteed (Consumer Guarantee: 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)

Protective Shield fits over weeds to contain spray and help protect desirable plants

Use in and around vegetable gardens, flower beds, tree rings and mulched beds, as well as on cracks in driveways, walkways and patios

Rainproof in 10 minutes

Visible results in 3 hours

Kills existing weeds and grass to the root. Guaranteed! Consumer Guarantee: If for any reason you are not satisfied after using this product, simply send us original proof of purchase and we will replace the product or refund the purchase price.

Protective Shield fits over weeds to contain spray and help protect desirable plants

Use in and around vegetable gardens, flower beds, tree rings and mulched beds, as well as on cracks in driveways, walkways and patios

Visible results in 3 hours

Rainproof in 10 minutes

The dual action formula of Ortho GroundClear Super Weed & Grass Killer1 kills even the toughest types of weeds and grasses working on contact for fast results while moving down to the roots

FAST-ACTING: Weeds start to wilt within hours and completely die in 1-2 weeks with this quick kill formula that is rainfast 15 minutes after it's applied

MAXIMUM CONTROL: This product starts to work on contact as it is absorbed into the plant and works through its system to kills weeds right down to the root so they don't come back

WEEDS CAN'T HIDE: Ortho GroundClear will effectively kill weeds wherever they are - in gravel and mulch beds; around landscape areas; on patios, walkways, and driveways; and along fences and buildings

EASY TO USE: Attach a continuous spray Comfort Wand from an empty Ortho GroundClear Super Weed & Grass Killer1 bottle to this refill container and start killing weeds easily and accurately without any bending, pumping, or hand-fatigue

Use Ortho WeedClear Weed Killer for Lawns Concentrate to kill weeds down to the root, without harming your lawn (when used as directed); you'll see visible results in hours

KILLS WEEDS: This lawn weed killer kills over 250 common weeds, including dandelions, clover, poison ivy, sumac, chickweed, and dollarweed (see product label for complete weed list)

LAWN FRIENDLY: It contains three proven ingredients that target common lawn weeds, so it won’t harm your grass (when used as directed)

RESULTS YOU CAN SEE: Absorbs on contact to deliver visible results in hours; rainproof in 1 hour upon drying; people and pets may enter the treated area after the spray has dried

EASY TO USE: This concentrated formula can be easily applied with an Ortho Dial N Spray or tank sprayer; it treats up to 64,000 sq. ft.

Ortho GroundClear Year Long Vegetation Killer1 is a concentrate formula that kills weeds and prevents any re-growth for up to 1 year with a single application

Fast-acting formula starts working immediately

Starts to kill weeds and grasses in 3 hours

Kills tough weeds to the root when used as directed

Apply with a tank sprayer to driveways, sidewalks, gravel areas, rock and desert landscapes, under decks, on parking areas, and along fences and curbs (packaging may vary)

Acts on contact—see results in 15 minutes

Ortho GroundClear Weed & Grass Killer works on all types of weeds and grasses

OMRI listed for organic gardening

Rainproof in 2 hours (upon drying)

Use on hardscapes, landscape beds, and around vegetable gardens (apply directly to weeds)

KILLS WEEDS & GRASS FAST - Eliminate any type of weed in just a matter of hours. Expect full desiccation in less than 24 hours. Green Gobbler contains 20% acetic acid. Use on crabgrass, dandelions, clover weeds, white clover, moss, etc.

SAFE TO USE ANYWHERE - Perfect for residential, commercial, industrial and agricultural use. Apply where weeds and grasses are not desired. Use on driveways, sidewalks, concrete, mulch beds, pavers, flower beds, parking lots, farmlands, barns, etc. Ready to use right out the container.

CERTIFIED FOR ORGANIC USE - Completely eliminates and desiccates weeds and grasses without using toxic chemicals. Made straight from corn. OMRI listed weed killer and certified for organic use.

POWERFUL FORMULA - NO potentially cancer-causing chemicals. Glyphosate-free. 20% formula is four times stronger than traditional table vinegar. Made strictly from ethanol distilled from corn grain.

30-DAY MONEY BACK GUARANTEE - If you are not pleased, call or email us with your order number and we will reimburse your entire purchase. We value our customers and we stand behind all of our products. Expect a refund with no questions asked.

🌱 NATURAL WEED KILLER – Made from Natural Ingredients. NO Glyphosate

🌱 ELIMINATES WEEDS IN LESS THAN 24-HOURS – Our Concentrated Formula Eliminates Over 250+ Weed Types FAST Including Crabgrass, Dandelions and Other Broadleaf Types

🌱 DRIES EVEN FASTER – OrganicMatters Weed Killer Spray Is Ready To Use And Sprays Quickly & Dries Faster.

🌱 CONFIDENTLY USE ANYWHERE – Use Around Flower Beds, Shrubs and Trees, Barns, Driveways, Edging, Fence Lines, Foundations, Gravel Areas, Mulch Beds, Overgrown Weed Areas, Parking Areas, Patios, Pavers, Pool Areas, Rock Walls and Pathways, Walkways, Wells & Water Systems. Anywhere That Weeds Are Not Wanted

🌱 30-DAY MONEY-BACK GUARANTEE – If You’re Unhappy With Our Product, For Any Reason, Call Or Email Us And Your Purchase Will Be Reimbursed Without Question. Simple & Easy

Vinegar Weed & Grass Killer is a quick-acting, non-selective contact herbicide.  Use on crabgrass, clover, dandelions, and ground ivy.

Safe to use for residential, commercial, industrial and agricultural application. Apply where weeds and grass are not wanted. Use on driveways, sidewalks, concrete, animal enclosures, mulch beds, pavers, flower beds, parking lots, barnyards, fence rows and roadways.

This product is concentrated and is safe when used according to label directions. Once dry, areas where application was made can be used by pets and children.

Weed Control For Organic Production- This product is a contact herbicide containing an organic acid for which the residues degrade promptly in the soil. Foliar contact results in rapid desiccation and control of annual weeds and grasses. Vinegar Weed & Grass Killer may be applied up to two days before harvest.

This product is a great alternative to herbicides that contain glyphosate.

Quart, Ready to Use Chickweed, Clover, and Oxalis

This is a convenient, ready-to-use, for spot treating the most vexing lawn weed problems

Obliterates oxalis, clobbers clover, and destroys dandelions

Slaughters spurge, ground ivy is gone, and chickweeds check out

Fast acting, kills to the root