Specs are compiled from manufacturer listings and verified buyer reviews and can change over time — please confirm the key details on the product page before buying.
Spotted spurge is the weed that seems to appear overnight, spreading a low, dense mat across your lawn and flower beds before you even notice it’s there. The trick to beating it is using a herbicide that targets its shallow root system without harming your grass, and picking the wrong one means you’ll be pulling it by hand again next week.
I’m Rikta — the founder and writer behind Lawn Gear Lab. This guide is built by comparing the manufacturers’ published specifications and the patterns across verified customer reviews, so you get each pick’s real strengths and trade-offs instead of marketing spin.
After digging into the specs and real-world results for six top products, the key is finding a formula that lists spurge by name on the label and is safe for your specific grass type. This guide breaks down the best herbicide for spurge to help you choose the right one for your yard.
Our Picks at a Glance
How To Choose The Best Herbicide For Spurge
Not every weed killer on the shelf will knock out spurge. Because spurge has a taproot and a waxy leaf surface, you need a product with the right chemistry and application method to get the job done without damaging your lawn.
Check the Label for Spurge
This sounds obvious, but many “broadleaf” weed killers leave spurge off the list. Always scan the controlled-weeds section on the bottle to confirm “spurge”, “spotted spurge” or “prostrate spurge” is listed. The Scotts and Select Source products we reviewed both name spurge directly on the label.
Match the Product to Your Grass Type
A selective herbicide will kill broadleaf weeds like spurge but spare your turf. However, some formulas are only safe for warm-season grasses like Bermuda and Zoysia, while others work on cool-season types like Kentucky Bluegrass. The Fertilome Weed Free Zone, for example, is safe on multiple grass types, while the Quali-Pro Negate is specifically labeled for warm-season turf.
Choose Between Selective and Non-Selective
For lawn use, you need a selective herbicide that targets broadleaf weeds (like spurge) without harming the grass. Non-selective products like Roundup Weed & Grass Killer or Agrisel GlyPhoSel Pro are for spot-treating spurge in flower beds, walkways, and driveways where you want to kill everything.
Quick Comparison
| Model | Best For | Volume | Active Ingredients | Coverage | Amazon |
|---|---|---|---|---|---|
| Scotts Liquid Turf Builder + Weed Control★ Best Overall | Best Overall for Lawns | 32 fl. oz. | Fertilizer + Broadleaf Weed Killer | Up to 6,000 sq. ft. | Amazon |
| Select Source Triad TZTop Performer | Top Performer for Lawns | 32 fl. oz. | 2,4-D, Dicamba, Triclopyr, Sulfentrazone | 48-96 oz. per acre | Amazon |
| Fertilome Weed Free Zone | Rapid Visible Results | 16 fl. oz. | Broadleaf Weed Concentrate | Full (mix with water) | Amazon |
| Quali-Pro Negate 37WG | Premium Warm-Season Weeds | 1.5 oz. | Rimsulfuron, Metsulfuron methyl | 8-12 Weeks Control | Amazon |
| Agrisel GlyPhoSel Pro | Spot Treatment / Non-Selective | 32 fl. oz. | Glyphosate 41% | 3,456 sq. ft. | Amazon |
| Roundup Weed & Grass Killer 4 | Large Area Non-Selective | 1 gal. (128 fl. oz.) | Triclopyr, Diquat Dibromide | 300 sq. ft. per gallon | Amazon |
In‑Depth Reviews
1. Scotts Liquid Turf Builder with Plus 2 Weed Control
Our pick — over 4★ from 36,000+ verified ratings; the strongest balance of quality and price.
The easiest option for lawn owners who want to feed the grass and kill spurge in one step.
This is a weed killer and grass fertilizer combined. The 32 fluid ounce bottle attaches directly to your garden hose and covers up to 6,000 square feet for warm-season lawns or 4,000 square feet for cool-season lawns. It targets spurge, clover, dandelion, and a long list of other broadleaf weeds while delivering a quick nitrogen boost to your turf.
Customers note strong results: plantain, dollar weed, and clover died within a week, though Japanese clover took about two weeks. One reviewer says this product “killed all of the weeds, clover, and crabgrass” in their front yard. Because it includes fertilizer, expect your grass to both look greener and have fewer weeds after the second application. Compared to the Fertilome Weed Free Zone, which is a concentrate at 16 fluid ounces, the Scotts is a ready-to-spray product that requires no measuring.
The trade-off: it is not a pure herbicide. If your main goal is to eradicate a heavy spurge infestation without feeding the lawn, a concentrate like the Triad TZ will deliver stronger, faster weed kill.
All-in-one simplicity: Attaches to your hose and covers up to 6,000 sq. ft., feeding the lawn while killing broadleaf weeds like spurge.
What reviewers point out: One user confirms it killed plantain, dollar weed, and clover in about a week, but notes it does not kill actively growing crabgrass.
Best for: Homeowners who want a convenient, no-measure-required solution that feeds the lawn while controlling spurge and other common broadleaf weeds.
Look elsewhere if: Your lawn is solely Bermuda or Zoysia and you need a product specifically formulated for warm-season grasses.
2. Select Source Triad TZ Herbicide
A four-way chemical punch that targets spurge by name and works fast in cool spring weather.
If you want a dedicated lawn herbicide that lists spurge on the label, this is the one. The Triad TZ uses four active ingredients—2,4-D, Dicamba, Triclopyr, and Sulfentrazone—to hit broadleaf weeds from multiple angles at once. Buyers report it killed dandelions and clover within a month, with visible results the very next day after spraying.
Unlike the Scotts weed-and-feed, which is a broad all-in-one, this is a straight herbicide concentrate you mix yourself. At 32 fluid ounces, it covers roughly 48 to 96 ounces per acre depending on weed pressure. One reviewer says a single treatment ran about a third of the bottle for a 6,000 sq. ft. yard, making this a cost-effective choice for medium-to-large lawns that are overrun with spurge and other tough weeds like wild violet.
The catch: it is a potent mix. One buyer warns that overspray can cause skin and clothing issues, and the smell is awful—you will want to wear long sleeves and keep kids and pets away until it dries.
Four-way chemistry: Uses 2,4-D, Dicamba, Triclopyr, and Sulfentrazone for comprehensive control against spurge and other tough broadleaf weeds.
One important note: Owners mention it works well in cool temperatures (45-50°F), but requires careful handling and safety gear due to its potency.
Reach for this if: You have a warm-season or cool-season lawn and want a professional-grade herbicide that specifically targets spurge alongside a full list of other broadleaf weeds.
Pass on it if: You want a simple hose-end sprayer—this needs to be mixed and applied with a pump sprayer.
3. Fertilome (10524) Weed Free Zone
A fast-acting concentrate that shows visible injury on broadleaf weeds within hours of application.
Fertilome Weed Free Zone is built for speed. According to the label, this 16-fluid-ounce liquid concentrate provides evidence of injury on broadleaf weeds within hours—not days. It controls over 80 broadleaf weeds including spurge, clover, chickweed, and thistle, and is safe for Kentucky Bluegrass, Bermudagrass, Bahiagrass, and Zoysiagrass.
Buyers confirm the speed: one review on Bermuda grass reports “visible results in 2 days.” Another reviewer saw a night-and-day difference in their spring weeds after just one week.
The downsides: one buyer notes it did not work on dandelions, and another found the mixing instructions convoluted. It is also a more focused herbicide than the Scotts—no fertilizer is included—so you will need to feed your lawn separately if it needs it.
What stands out
- Visible results within hours; shoppers say seeing a difference in 2 days on Bermuda grass.
- Safe for multiple grass types, including Kentucky Bluegrass, Bermuda, and Zoysia.
A couple of catches
- Does not work on dandelions according to some buyers.
- More expensive than the Triad TZ when compared on a per-ounce basis.
Best for: A homeowner who wants fast, visible results on broadleaf weeds like spurge and has a pump sprayer ready to go.
skip it if: You prefer a hose-end sprayer or need a product that also feeds the lawn.
4. Quali-Pro Negate 37WG Herbicide
A potent granular powder for warm-season lawns that knocks out spurge and Poa annua in one shot.
This is a high-concentration herbicide in a tiny package. The Quali-Pro Negate 37WG weighs just 1.4 ounces as a granule and powder, but the active ingredients—Rimsulfuron 16.67% and Metsulfuron methyl 20%—create a dual-powered formula for tough broadleaf weeds and grassy weeds in warm-season turf. It is specifically labeled for golf courses, sports fields, and residential lawns with warm-season grass like Bermuda.
The label says it offers 25% more broadleaf weed control than standard formulas, and buyers agree: one user says it worked “incredibly well” on Poa annua, showing yellowing within days and full kill after two applications. It also targets spurge, clover, dandelion, and wild onion. Unlike the Triad TZ which is 32 fluid ounces of liquid, this is a water-soluble powder that makes up to a gallon of spray solution, but the concentrate is only usable for about 30 days after mixing.
The trade-off: the price and yield. One reviewer on a 1,800 sq. ft. Bermuda lawn felt it was basically a one-treatment product and a waste of product. It is a premium option best suited for larger, dedicated warm-season lawns needing serious weed suppression.
Dual-power formula: Combines Rimsulfuron and Metsulfuron methyl for both grassy and tough broadleaf weed control in warm-season turf.
Buyer insight: One customer on a 1,800 sq. ft. yard found the bottle was essentially a single treatment, making it a premium-priced option per use.
Reach for this if: You have a warm-season lawn (especially Bermuda or Zoysia) and need to control stubborn broadleaf weeds like spurge plus annual bluegrass.
Pass on it if: You have a cool-season lawn (Fescue, Kentucky Bluegrass) or you need a product that covers more than 2,000 sq. ft.
5. Agrisel GlyPhoSel Pro Weed Killer
A high-concentration glyphosate spray for spot-killing spurge in flower beds and walkways.
This is a non-selective herbicide, meaning it kills any plant it touches—including your grass if you overspray. The Agrisel GlyPhoSel Pro uses a 41% glyphosate concentration that is low-odor and water-based to minimize staining. It is sold as a 32-fluid-ounce bottle that covers up to 3,456 square feet total, making it best for spot-treating spurge in beds, around trees, and along fences.
Buyers are split: some call it “much, much more powerful than what you’d buy at a big box store” and say it kills the toughest weeds. But one reviewer gave it 1 star, stating “this did absolutely nothing to any of the weeds.” It also claims to be pet-safe when dried, which is a plus for families. Compared to the Roundup Weed & Grass Killer 4, which comes in a 1-gallon size, this is a smaller, more concentrated option for small patches of spurge.
The catch: because it is non-selective, you cannot spray it anywhere near your lawn grass without killing it. Use it only for spurge in driveways, patios, and garden beds where you want bare ground.
Non-selective strength: Uses 41% glyphosate for total vegetation control; best for spot-treating spurge in non-lawn areas.
Buyer experience: Many users report powerful results, though one reviewer noted it “did absolutely nothing” to their weeds, suggesting mixing ratios may need adjustment.
Best for: Extremely tough spurge infestations in garden beds, driveways, and walkways where you do not need to protect surrounding grass.
Look elsewhere if: You want a lawn-safe selective herbicide that leaves your grass unharmed.
6. Roundup Weed & Grass Killer₄ Concentrate
The classic non-selective killer in a big 1-gallon jug for heavy-duty spurge removal across large areas.
Roundup Weed & Grass Killer₄ Concentrate is the workhorse choice for non-selective weed control. This 1-gallon jug is designed for large-scale use: mix it according to label directions and spray each gallon of solution over 300 square feet. It targets spotted spurge directly on the label, along with dandelion, large crabgrass, poison ivy, and clover. It is rainproof in as fast as 30 minutes, so you do not have to worry about a sudden shower washing it away.
Buyers give it a 4.5 out of 5 across hundreds of reviews, noting it “works great” and is a “good price” for the volume. However, like the Agrisel, this is non-selective—it kills everything. It also does not prevent new weeds from sprouting, so you may need to reapply for ongoing spurge control. Compared to the Agrisel’s 32-fluid-ounce size, this 1-gallon bottle provides four times the liquid volume, offering better value if you have multiple patches of spurge across a large property.
The main limitation: you cannot use this on your lawn grass. It is strictly for flower beds, walkways, driveways, and lawn replacement projects where you want to kill all vegetation before starting fresh.
Why it stands out
- 1-gallon size provides the best value for large non-selective projects covering many square feet.
- Rainproof in as fast as 30 minutes; visible results in hours.
One thing to know
- Non-selective—will kill any grass or desirable plant it touches, so it is not for lawn use.
- Does not prevent new weed growth; post-emergent only.
Best for: Homeowners prepping a large garden plot, clearing a fence line, or spot-treating large areas of spurge in non-lawn zones like driveways.
pass on it if: You need to kill spurge inside your lawn—choose a selective herbicide like the Triad TZ or Fertilome instead.
Understanding the Specs
Selective vs. Non-Selective Herbicides
Selective herbicides (like the Fertilome Weed Free Zone or Triad TZ) target broadleaf weeds like spurge without harming your grass. Non-selective herbicides (like Roundup or Agrisel GlyPhoSel Pro) kill every plant they touch, so they are only safe for driveways, patios, and garden beds. If you are spraying for spurge inside a lawn, always pick a selective product.
Active Ingredients: The Four-Way Combo
The most effective spurge killers often combine multiple active ingredients like 2,4-D, Dicamba, Triclopyr, and Sulfentrazone (as in the Triad TZ). This multi-angle attack prevents weeds from developing resistance and delivers faster, more complete kill. A product with only one active ingredient may not be as reliable against waxy-leaved weeds like spurge.
Formulation and Mixing
Herbicides come as ready-to-spray hose-end bottles (Scott’s), liquid concentrates (Fertilome, Triad TZ), or water-soluble powders (Quali-Pro Negate). Ready-to-spray is easiest for small-to-medium lawns, while concentrates let you control the dose per gallon for spot treatment. Powders like the Negate are highly concentrated but need to be used within 30 days of mixing.
Coverage and Volume
Liquid volume is measured in fluid ounces, but what matters is how many square feet that bottle covers. A 32-fluid-ounce bottle of Scotts covers up to 6,000 sq. ft., while the same volume of Triad TZ concentrate covers a different area per acre. Check the label for the specific square footage, not just the bottle size, to make sure you buy enough for your yard.
FAQ
Will a weed-and-feed product kill spurge?
Is spurge hard to kill compared to other broadleaf weeds?
Can I use Roundup on spurge in my lawn?
How long does it take for a spurge herbicide to work?
Is glyphosate safe for pets?
What is the difference between Triad TZ and Fertilome Weed Free Zone?
Can I reseed after using a spurge killer?
Why did my spurge come back after spraying?
Will Quali-Pro Negate 37WG kill spurge?
How much Triad TZ do I need for 6,000 square feet?
Final Thoughts: The Verdict
For most people, the best all-around herbicide for spurge is the Select Source Triad TZ for its targeted four-way chemistry and solid buyer reviews. If you want a simple hose-end applicator that also feeds your lawn, grab the Scotts Liquid Turf Builder with Plus 2 Weed Control. And for tough spot treatments in flower beds and driveways, the Roundup Weed & Grass Killer₄ delivers the volume and power you need.
How We Picked
We do not accept paid placement. Every pick is matched to a real buyer and a real use-case; we do not hands-on test units.
Sources & Methodology
Specifications: manufacturer listings and product documentation. Review insights: verified customer reviews, as of July 2026. Pricing: not shown on this page (it changes often); check the current price via the retailer link.
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