Bonide Weed Beater Ultra Ready To Use

4 out of 5 stars 1 Reviews | 1 Q&A

Bonide Weed Beater Ultra Ready To Use

Buy 2 or more: $16.27 each

Have a Question? Ask Our Pros!

Email Our Pros
We're here to help
Live Chat
Offline. Leave Us a Message

You May Also Need

Average Rating

4 out of 5 stars Rating: 4

1 Review | 1 Q&A

Product Overview

Bonide Weed Beater Ultra Ready To Use is formulated to be the absolute broadleaf weed killer for lawns. This has a new chemical mixture that is especially efficient and effective on more that 200 tough and hard-to-kill weeds, right to the roots. It also provides visible results within just 24 hours and has excellent cold weather or low-temperature performance down to 45 degrees Fahrenheit extending application interval to early spring and even up to late fall, when bad weeds are most receptive. You may reseed your lawn in as early as 2 weeks after application. This is not available for sale in Arkansas and Hawaii.

Features and Specs

Active Ingredient Carfentrazone-ethyl 0% Dicamba 0.02% MCPA, 2-ethylhexyl ester 0.34% Mecoprop-P 0.07%
Target pests Broadleaf weeds including but not limited to Annual yellow sweetclover, Aster, Austrian fieldcress, Bedstraw, Beggarsticks, Betony Florida, Bindweed field, Bird vetch, Bitter witercress, Bittercress hairy, and others
See Label for complete list
For use in Lawns: Kentucky bluegrass, Perennial ryegrass, Tall fescue, Red or fine leaf fescues, mixtures of cool species, Common bermudagrass, Hybrid bermudagrass, St. Augustinegrass (excluding 'Floratam'), Zoyziagrass
Application Shake the container well - Direct the spray to the target weeds to provide uniform coverage of the upper lead surfaces
Apply to the point of runoff only - Excessive spraying may injure lawns
Pet safe Yes, if used as directed on Label
Time to Kill Results in just 24 hours
Shipping Weight 2.38 lbs
Manufacturer Bonide (Mfg. Number: 307)
UPC 037321003076
EPA Registration 2217-865-4


This contains four active ingredients including carfentrazone-ethyl that broaden the spectrum of weed control.

  • Excellent postemergent activity with proven performance for broadleaf weed control in turfgrass.
  • Superior cool weather performance.
  • Rapid and effective weed control for common and troublesome weed species in turfgrass, e.g. spurge, pennywort (dollarweed), dandelion, and white clover.
  • Injury to weeds can be noticed within hours of the application and plant death can occur within 7-14 days.


On Lawns:

Use to spot treat broadleaf weeds commonly found in cool season and warm season grasses such as: Kentucky bluegrass, Perennial ryegrass, Tall fescue, Red or fine leaf fescues, Mixtures of cool season species, Common bermudagrass, Hybrid bermudagrass, St. Augustinegrass (excluding 'Floratam'), Zoysiagrass.


For best results, treat weeds in the spring and the fall when weeds are actively growing. However, this is effective any time during the growing season.

  • Do not apply when air temperatures are above 85 F as lawn injury can occur.
  • Hard-to-kill weeds may require a repeat application in 3 weeks
  • Do not water lawn within 12 hours of application. If rainfall occurs within 12 hours after application, retreatment may be necessary.
  • Do not apply to newly seeded lawns until after the second mowing.
  • Delay application to newly sodded, plugged, or sprigged lawns until new grass has been mowed four times.
  • Treated areas may be reseeded 2 weeks after application.
  • Applications to dormant bermudagrass, zoysiagrass, and St. Augustinegrass may be used to control actively growing broadleaf weeds.


Annual yellow sweetclover, Aster, Aster (white prairie, heath, wild), Austrian fieldcress, Bedstraw, Bedstraw (catchweed, pineywoods), Beggarticks, Beggarweed (creeping), Betony (Florida), Bindweed, Bindweed (field, hedge), Bitter wintercress, Bittercress (hairy), Bitterweed, Black medic, Black-eyed Susan, Bloodflower milkweed, Blue lettuce, Brassbuttons, Bristly oxtongue, Broomweed, Burclover, Burdock, Burweed, Buttercup, Buttercup (bulbous, creeping), Carolina geranium, Carpetweed, Catnip, Chickweed (common, mouseear), Chicory, Cinquefoil, Cinquefoil (rough), Clover, Clover (crimson, hop, red, strawberry, sweet, white), Cockle, Cocklebur, Cocklebur (Oriental, spiny), Common mullein, Compassplant, Creeping Jenny (Creeping Charlie), Cudweed, Cudweed (purple), Daisy (English, oxeye), Dandelion, Dayflower, Dichondra, Dock, Dock (broadleaf, curly, smooth), Dogbane, Dogfennel, Dollarweed, Elderberry, False dandelion (*spotted catsear & common catsear), Falseflax, Fiddleneck, Filaree (redstem, whitestem) Fleabane (daisy, hairy, rough) Florida pusley, Frenchweed, Galinsoga, Galinsoga (smallflower) Goathead, Goldenrod, Ground ivy, Groundsel, Gumweed, Hawkweed, Hawkweed (orange), Healall, Heartleaf drymary, Hemp, Henbit, Hoary cress, Innocence (Blue-eyed Mary), Jimsonweed, Knawel, Knotweed (prostrate) Kochia, Lambsquarters, Lespedeza, Lespedeza (common), Mallow, Mallow (common), Matchweed, Mexicanweed, Morningglory,Morningglory (woolly), Mugwort, Mustard, Mustard (black, hedge, tansy, tumble, white, wild), Nettle, Nettle (bull, burning, dead, horse, stinging, tall) Old world diamond flower, Oxalis (*yellow woodsorrel & creeping woodsorrel), Parsley-piert, Parsnip, Pearlwort, Pennsylvania smartweed, Pennycress, Pennywort (*dollarweed), Peppergrass (pepperweed), Pigweed, Pigweed (prostrate, redroot, Russian, smooth, tumble) Pineappleweed, Plains coreopsis (tickseed), Plantain, Plaintain (blackseed, bracted, broadleaf, buckhorn, hoary, narrowleaf, slender, woolly) Poison ivy, Poison oak, Pokeweed, Poorjoe, Prickly lettuce, Prickly sida, Puncturevine, Purslane, Purslane (common), Ragweed, Red sorrel (*sheep sorrel), Redweed, Scarlet pimpernel, Shepherd’s purse, Sowthistle, Sowthistle (spiny), Spanish needles, Spiny amaranth, Spurge (prostrate, spotted) Spurweed, Strawberry (India mock)Sunflower (false, prairie) Tansy ragwort, Tanweed, Thistle, Thistle (blessed, bull, Canada, musk, Russian, Scotch) Trailing Crownvetch, Velvetleaf, Venice mallow, Veronica (*corn speedwell), Vervain (blue, hoary, prostrate, tall) Vetch (bird, milk, narrowleaf, wild) Virginia buttonweed, Virginia creeper, Virginia pepperweed, Water pennywort, Wavyleaf bullthistle, Western clematis, Western salsify, Wild buckwheat, Wild carrot, Wild four-o’clock, Wild garlic, Wild geranium, Wild lettuce, Wild marigold, Wild onion, Wild parsnip, Wild radish, Wild rape, Wild strawberry, Wild sweet potato, Wild violet, Woolly croton, Wormseed, Yarrow, Yellow rocket, Yellowflower pepperweed

5 stars   0
4 stars   1
3 stars   0
2 stars   0
1 star   0
Review Search   
Sort Reviews
  • 4 of 5 Stars

    Bonide Weed Beater

    By Tricia on 09/28/2019

    This is the 2nd season I have used Bonide Weed Beater. I used it last season on some high weed areas and it worked well. This year I sprayed my whole lawn except where I had zoisagrass. You have to use a different concentration for zoisa. I knew my lawn was in bad shape, but was surprised how bad after spraying and most of my lawn, or what I had been considering lawn, was killed off! Where I did have grass and also where I didn't, it eradicated all but 1 weed - Creeping Charlie. After reading some internet articles it is recommended to apply weed killer to creeping Charlie just before or after frost so it goes dormant with it systemically in it. I sprayed late August, but 2019 September was unusually hot, 80-90 degrees. Some of the CCharlie has brown spots on the leaves so the Bonide did affect it & perhaps is killing it slower than the other weed. I did not notice Bonide actually doing anything to any weeds for about 5 days after spraying, then you could see the other weeds dying. Even though not a carcinogen, I used a kerchief over my nose & mouth and had glasses on, better to err on safety. I will reapply if we ever get a frost in NE Ohio this year! I want this to be Creeping Charlie's last year in my lawn. It killed the wild violets.

    Was this review helpful to you?  YesNo

    2 of 2 people found this review helpful

Questions & Answers

Have a question about this product?
Sort Questions
Can Bonide Weed Beater Ultra Ready To Use be used on centipede grass?

Yes, Bonide Weed Beater Ultra Ready To Use can be applied to centipede grass.

Was this answer helpful to you?  YesNo

3 of 3 people found this answer helpful

Bonide Weed Beater Ultra Ready To Use 4 out of 5 stars Rating: 4 (1 Reviews / 1 Q&A)

$18.28 + Free Shipping*