Update Location
Enter a ZIP code to get product recommendations and information tailored to your area.
*Availability and inventory are subject to change.
Active Ingredients
Cautions
Disposal Methods
Nonrefillable container. Do not reuse or refill this container.
If empty: Place in trash or offer for recycling if available.
Product Label
Don't pull weeds and grasses, prevent them! Introducing Roundup® Weed Barrier Granules, a granular weed and grass preventer that won't harm your plants, when used as directed. Roundup® Weed Barrier Granules can be applied around established trees, shrubs, perennials, ground covers, ornamental grass, bulbs, and bedding plants. Want to know the best part? The product creates a weed barrier that lasts up to 8 months (see directions for treated weeds)! Applying Roundup® Weed Barrier Granules couldn't be any easier. Simply sprinkle the product around your plants at rate of 3⁄4 oz. (2 Tbsp) per 10 sq. ft., rake it into the top inch of soil, then activate it by lightly watering-in. To make the application process even more seamless, Roundup® Weed Barrier Granules features a built-in applicator that provides even coverage. For best results, the product should be applied in the spring and before mulching. Outsmart weeds before they appear with Roundup® Weed Barrier Granules.
How to Use
Where Not to Use
Where to Use
When to Apply
Established* Trees, Shrubs, Perennials, Ground Covers, Ornamental Grass, Bulbs
Bedding Plants
*Established plants are those that have been planted for more than 2 weeks.
How Often to Apply
Watering Tips
Using with other Products
Grass Weeds
Barnyardgrass; Bluegrass, annual; Crabgrass, large; Crabgrass, smooth; Crowfootgrass; Foxtail, giant; Foxtail, green; Foxtail, yellow; Goosegrass; Itchgrass; Johnsongrass (from seed); Junglerice; Lovegrass (from seed); Panicum, browntop; Panicum, fall; Panicum, Texas; Sandbur, field; Signalgrass; Sprangletop, Mexican; Sprangletop, red; Witchgrass; Woolly cupgrass
Broadleaf Weeds
Burweed, lawn; Carpetweed; Chickweed, common; Chickweed, mouseear; Clover, hop; Cudweed; Evening primrose; Fiddleneck; Filaree; Henbit; Knotweed, prostrate; Kochia; London rocket; Pigweed; Puncturevine; Purslane; Pusley, Florida; Rocket, London; Shepherdspurse; Smartweed, Pennsylvania; Speedwell, corn; Spurge, annual; Spurge, prostrate; Woodsorrel, yellow; Velvetleaf (Buttonweed)