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BONIDE
Bonide Weed Beater Ultra Concentrate
Bonide Weed Beater Ultra Concentrate is an effective post-emergent herbicide that controls over 200 broadleaf weeds all the way to the roots in cool-seasoned and warm-seasoned turf for residential and domestic sites.
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Bonide Weed Beater Ultra Product Page
Min : 30.5 - Max : 50.99
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Price as of
09/16/25
09/16/25
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Bonide Weed Beater Ultra Concentrate, manufactured by Bonide, is a superior post-emergent herbicide that quickly eliminates 200 types of broadleaf weeds in warm-season and cool-season lawns despite rain and cool weather.
Excellent post-emergent activity with four active ingredients, all of which help to remove weeds from top to bottom as a systemic formulation for safe weed elimination in turf. Provides visible results over hard-to-control weeds like prostrate spurge in a few hours of application or within 7 days.
Bonide Weed Beater Ultra Concentrate is a rainproof post-emergent herbicide offering homeowners and owners of domestic sites like hospitals excellent weed control in low temperatures.
Tools Needed
It can be used with a backpack sprayer, knapsack sprayer, or compression sprayer.
How to Use
- Step 1: Determine how much Bonide Weed Beater Ultra Concentrate to use by measuring the square footage of the treatment area. To do this, measure the length and width of the treatment area in feet then multiply them together (length X width = square footage). For cool-seasoned turfgrass, mix 1.5 to 2.4 fl. oz. of Bonide Weed Beater Ultra in 1 gallon of water per 1,000 sq. ft. For warm-seasoned turfgrass, use 0.75 to 1.8 fl. oz. of product in 1 gallon of water per 1,000 sq. ft. Spot applications on warm and cool-seasoned turf, apply 2.4 fl. oz. of product in 1 gallon of water per 1,000 sq. ft. The maximum number of spot treatments is limited to 2 per year with a minimum of 30 days between applications. The maximum application rate is 6.67 pints of product per acre per application.
- Step 2: Fill the sprayer with half the amount of water, add measured amount of Bonide Weed Beater Ultra, and pour in the remaining half of water. Shake the spray tank until the solution is evenly mixed.
- Step 3: Broadcast or spot spray the mixed Bonide Weed Beater Ultra until the top and bottom of weed leaves are wet, but not to the point of runoff. Do not irrigate or water the turfgrass within 24 hours after application.
Where to Use
Bonide Weed Beater Ultra Concentrate can be used on listed broadleaf weeds within turfgrass of residential and domestic sites. These sites are defined as areas associated with the household or home life including, but not limited to apartment complexes, condominiums, and patient care areas of nursing homes, mental institutions, hospitals, or convalescent homes.
Do not apply this product to bentgrass greens, carpetgrass, dichondra, legumes, and lawns where desirable clovers are present.
When to Use
It should be applied when weeds are present on turf during spring, summer, or fall. Dormant turf applications can only be done to bermudagrass and zoysiagrass. Spot treatments during the summer can be done as long weed infestations are sparse or as a follow-up treatment to a previous infestation.
Do not broadcast apply when air temperatures exceed 85 degrees Fahrenheit; some injury may be expected with spot treatments when air temperatures exceeds this temperature.
Safety Information
Bonide Weed Beater Ultra Concentrate is safe to use around children and pets when applied according to the product label instructions. Always wear the proper personal protective equipment (PPE) when mixing and applying this product.
Do not allow people or pets enter treated areas until sprays have dried.
Special Consideration
Bonide Weed Beater Ultra Concentrate cannot be used on or near desirable plants, including contact of spray on exposed root systems or adventitious shoots within the drip line of desirable trees and shrubs, since injury may result.
| Availability | Online |
| Restricted Use | No |
| Shipping Restrictions | 32 Ounce: AK, CA, CT, HI, IN, MI, NY, OR, RI, SC, VT 16 Ounce: AK, CA, CT, HI, IN, MI, NY, OR, RI, SC, VT |
| Brand | BONIDE |
| Keith's Pro Tips | "Weeds thrive in compacted soil so keep up with regular aeration and mowing to help the terrain move nutrients more easily." |
| Product Drawbacks | Bonide Weed Beater Ultra is best applied in cooler weather, temperatures above 85 degrees Fahrenheit will lead to turf injury. |
| Target Pests | Annual yellow sweetclover, Aster, Austrian fieldcress, Bedstraw, Beggarticks, Beggarweed (creeping), Betony (Florida), Bindweed (field), Bird (vetch), Bitter wintercress, Bittercress (hairy), Bitterweed, Black-eyed Susan, Black medic, Black mustard, Blackseed plantain, Blessed thistle, Bloodflower milkweed, Blue lettuce, Blue vervain, Bracted plantain, Brassbuttons, Bristly oxtongue, Broadleaf dock, Broadleaf plantain, Broomweed, Buckhorn, Buckhorn plantain, Bull thistle, Bullnettle, Burclover, Burdock, Burning nettle, Burweed, Buttercup (bulbous), Buttercup (creeping), Buttonweed, Canada thistle, Carolina geranium, Carpetweed, Catchweed bedstraw, Catnip, Catsear, Chickweed (common), Chickweed (mouseear), Chicory, Cinquefoil, Clover (crimson), Clover (hop), Clover (red), Clover (strawberry), Clover (sweet), Clover (white), Cockle, Cocklebur, Common mullein, Compassplant, Creeping Jenny (Creeping Charlie), Cudweed, Curly dock, Daisy (English), Daisy (fleabane), Daisy (oxeye), Dandelion, Dayflower, Deadnettle, Dichondra, Dogbane, Dogfennel, Dollarweed, Elderberry, False dandelion, Falseflax, False sunflower, Fiddleneck, Florida pusley, Frenchweed, Galinsoga, Goathead, Goldenrod, Ground ivy, Groundsel, Gumweed, Hairy fleabane, Hawkweed, Healall, Heartleaf drymary, Heathaster, Hedge bindweed, Hedge mustard, Hemp, Henbit, Hoary cress, Hoary plantain, Hoary vervain, Horsenettle, Innocence (Blue-eyed Mary), Jimsonweed, Knawel, Knotweed, Kochia, Lambsquarters, Lawn burweed, Lespedeza, Mallow, Matchweed, Mexicanweed, Milk vetch, Morningglory, Mouseear hawkweed, Mugwort, Musk thistle, Mustard, Narrowleaf plantain, Narrowleaf vetch, Nettle, Old world diamond flower, Orange hawkweed, Oriental cocklebur, Oxalis, Parsley-piert, Parsnip, Pearlwort, Pennsylvania smartweed, Pennycress, Pennywort, Peppergrass, Pepperweed, Pigweed, Pineapple weed, Pineywoods bedstraw, Plains coreopsis (tickseed), Plantain, Poison ivy, Poison oak, Pokeweed, Poorjoe, Prairie sunflower, Prickly lettuce, Prickly sida, Prostrate knotweed, Prostrate pigweed, Prostrate spurge, Prostrate vervain, Puncturevine, Purple Cudweed, Purslane (common), Ragweed, Red sorrel, Redroot pigweed, Redstem filaree, Redweed, Rough cinquefoil, Rough fleabane, Russian pigweed, Russian thistle, Scarlet pimpernel, Scotch thistle, Sheep sorrel, Shepherdspurse, Slender plantain, Smallflower galinsoga, Smooth dock, Smooth pigweed, Sorrel, Sowthistle, Spanish needles, Speedwell Spiny amaranth, Spiny cocklebur, Spiny sowthistle, Spotted catsear, Spotted spurge, Spurweed, Stinging nettle, Strawberry (India mock), Tall nettle, Tall vervain, Tansy ragwort, Tansy mustard, Tanweed, Thistle, Trailing crownvetch, Tumble mustard, Tumble pigweed, Velvetleaf, Venice mallow, Virginia buttonweed, Virginia creeper, Virginia pepperweed, Water pennywort, Wavyleaf bullthistle, Western clematis, Western salsify, White mustard, Whitestem filaree, Wild aster, Wild buckwheat, Wild carrot, Wild four-o'clock, Wild garlic, Wild geranium, Wild lettuce, Wild marigold, Wild mustard, Wild onion, Wild parsnip, Wild radish, Wild rape, Wild strawberry, Wild sweet potato, Wild vetch, Wild violet, Woodsorrel, Woolly croton, Woolly morningglory, Woolly plantain, Wormseed, Yarrow, Yellow rocket, and Yellowflower pepperweed. |
| Application Equipment | Backpack Sprayer |
| Application Methods | Broadcast Spray, Spot Treatment |
| Active Ingredient | MCPA, 2-ethylhexyl ester 31.55%, Mecoprop-p acid 6.16%, Dicamba acid 1.65%, and Carfentrazone-ethy 0.22%. |
| Product Type | Herbicide |
| Formulation | Suspended Concentrate |
| Application Rate | For cool-seasoned turfgrass, mix 1.5 to 2.4 fl. oz. of Bonide Weed Beater Ultra in 1 gallon of water per 1,000 sq. ft. For warm-seasoned turfgrass, use 0.75 to 1.8 fl. oz. of product in 1 gallon of water per 1,000 sq. ft. Spot applications on warm and cool-seasoned turf, apply 2.4 fl. oz. of product in 1 gallon of water per 1,000 sq. ft. |
| Shelf Life | Bonide Weed Beater Ultra will last up to 3 years when stored in a cool, dry location away from freezing temperatures. |
| Yield | 16 oz. of Bonide Weed Beater Ultra will cover up to 6,666 sq. ft. |
| Use Sites | Outdoors |
| Time to Kill | Bonide Weed Beater Ultra will provide noticeable results in as little as 24 hours, but can take 7-14 days for full elimination. |
| Comparable Products | SpeedZone Southern EW Broadleaf Herbicide |
| Use Caution With | Bentgrass, St Augustine, Zoysiagrass |
| EPA Registration # | 2217-863-4 |
| Restricted Use | No |
|---|---|
| Shipping Restrictions | AK, CA, CT, HI, IN, MI, NY, OR, RI, SC, VT |
| Availability | Online |
| Keith's Pro Tip | "Weeds thrive in compacted soil so keep up with regular aeration and mowing to help the terrain move nutrients more easily." |
| Target Pests Multi | Hoary Plantain, India Mockstrawberry, Annual Yellow Sweetclover, Aster, Austrian Fieldcress, Bedstraw, Beggarticks, Beggarweed, Bird Vetch, Bitter Winter Cress, Bitterweed, Black Medic, Black Mustard, Black-eyed Susan, Blackseed_Plantain, Blessed Thistle, Blue Lettuce, Blue Vervain, Blue-Eyed Grass, Bracted Plantain, Brassbuttons, Bristly Oxtongue, Broadleaf Dock, Broadleaf Plantain, Broomweed, Buckhorn, Buckhorn Plantain, Bulbous Buttercup, Bull Nettle, Bull Thistle, Bur Clover, Burning Nettle, Burweed, Buttonweed, Canada Thistle, Carolina Geranium, Carpetweed, Catchweed Bedstraw, Catnip, Catsear, Cinquefoil, Cockle, Cocklebur, Common Chickweed, Common Mullein, Common Purslane, Compassplant, Creeping Buttercup, Creeping Charlie, Creeping Jenny, Crimson Clover, Cudweed, Curly Dock, Dandelion, Deadnettle, Dichondra, Dogbane, Dollarweed, English_Daisy, False Dandelion, False Flax, False Sunflower, Fiddleneck, Field Bindweed, Fleabane Daisy , Florida Betony, Florida Pusley, Frenchweed, Galinsoga, Goathead, Groundsel, Gumweed, Hairy Bittercress, Hairy Fleabane, Hawkweed, Healall, Heartleaf Drymary, Heath_Aster, Hedge Bindweed, Hedge Mustard, Hemp, Henbit, Hoary Cress, Hoary Vervain, Hop Clover, Horsenettle, Innocence, Jimsonweed, Knawel, Knotweed, Kochia, Lambsquarters, Lawn Burweed, Lespedeza, Mallow, Mexicanweed, Milk Vetch, Milkweed Bloodflower, Morningglory, Mouseear Chickweed, Mouseear Hawkweed, Mugwort, Musk Thistle, Narrowleaf Plantain, Narrowleaf Vetch, Nettle, Old World Diamond Flower, Orange Hawkweed, Oriental Cocklebur, Oxalis, Oxeye Daisy, Parsley Piert, Parsnip, Pearlwort, Pennsylvania Smartweed, Pennycress, Pennywort, Peppergrass, Pepperweed, Pigweed, Pineapple_Weed, Pineywoods Bedstraw, Plantain, Poison Ivy, Poison Oak, Pokeweed, Poorjoe, Prairie Sunflower, Prickly Lettuce, Prickly Sida, Prostrate Pigweed, Prostrate Spurge, Prostrate Vevain, Prostrate_Knotweed, Puncture Vine, Purple Cudweed, Ragweed, Red Clover, Red Sorrel, Redroot Pigweed, Redstem Filaree, Redweed, Rough Cinquefoil, Rough Fleabane, Russian Pigweed, Russian Thistle, Scarlet Pimpernel, Scotch Thistle, Sheep Sorrel, Shepherdspurse, Slender Plantain, Smallflower Galinsoga, Smooth Dock, Smooth Pigweed, Sorrell, Sowthistle, Spanishneedles, Speedwell, Spiny Amaranth, Spiny Cocklebur, Spiny Sowthistle, Spotted Catsear, Spotted Spurge, Spurweed, Stinging Nettle, Strawberry Clover, Tall Nettle, Tall Vervain, Tansy Mustard, Tansy Ragwort, Tanweed, Thistle, Tickseed Coreopsis Plains, Trailing Crown Vetch, Tumble Mustard, Tumble Pigweed, Velvetleaf, Venice Mallow, Virginia Buttonweed, Virginia Creeper, Virginia Pepperweed, Water Pennywort, Wavyleaf Bullthistle, Western Clematis, Western Salsify, White Clover, White Mustard, Whitestem Filaree, Wild Aster, Wild Buckwheat, Wild Carrot, Wild Four-o’clock, Wild Garlic, Wild Lettuce, Wild Marigold, Wild Mustard, Wild Onion, Wild Parsnip, Wild Radish, Wild Rape, Wild Strawberry, Wild Sweet Potato, Wild Vetch, Woodsorrel, Woolly Croton, Woolly Morningglory, Woolly Plantain, Wormseed, Yarrow, Yellow Rocket, Yellowflower Pepperweed, Chicory, Dogfennel, Elderberry, Goldenrod, Ground Ivy, Matchweed, Mustard, Sweet Clover, Wild Violet |
| Time to Kill | Bonide Weed Beater Ultra will provide noticeable results in as little as 24 hours, but can take 7-14 days for full elimination. |
| Chemical Type | Herbicide |
| Formulation | Suspended Concentrate |
| Application Methods | Broadcast Spray, Spot Treatment |
| Product Drawbacks | Bonide Weed Beater Ultra is best applied in cooler weather, temperatures above 85 degrees Fahrenheit will lead to turf injury. |
| Active Ingredient | MCPA, 2-ethylhexyl ester 31.55%, Mecoprop-p acid 6.16%, Dicamba acid 1.65%, and Carfentrazone-ethy 0.22%. |
| Application Equipment | Backpack Sprayer |
| Mix Rate | For cool-seasoned turfgrass, mix 1.5 to 2.4 fl. oz. of Bonide Weed Beater Ultra in 1 gallon of water per 1,000 sq. ft. For warm-seasoned turfgrass, use 0.75 to 1.8 fl. oz. of product in 1 gallon of water per 1,000 sq. ft. Spot applications on warm and cool-seasoned turf, apply 2.4 fl. oz. of product in 1 gallon of water per 1,000 sq. ft. |
| Use Sites | Outdoors |
| Yield | 16 oz. of Bonide Weed Beater Ultra will cover up to 6,666 sq. ft. |
| EPA Registration No. | 2217-863-4 |
| Shelf Life | Bonide Weed Beater Ultra will last up to 3 years when stored in a cool, dry location away from freezing temperatures. |
| Comparable Products | SpeedZone Southern EW Broadleaf Herbicide |
| Children or pets? | No |
| Property Characteristics | None |
*Price does not include freight. We guarantee our rate plus shipping will be less than anyone else's price.