You want a lawn product that does two jobs without turning weekend care into a chore. The right weed-and-feed can thin out broadleaf weeds, steady grass color, and fit the way you already mow, spread, or spray.
This roundup focuses on 8 lawn fertilizers to kill weeds that suit different yard sizes, climates, and application styles. Some are built for broad coverage, others make more sense for smaller spaces, faster touch-ups, or a once-a-season feeding plan.
Quick Look At The Shortlist
Hi-Yield (34408) Weed & Feed 15-0-10 14.4 lbs
Jonathan Green (12344) Green-Up Weed & Feed 21-0-3
The Andersons Professional Surge Weed and Feed 16-0-9
Scotts EZ Feed Plus Weed Control 32 fl. oz.
BioAdvanced Season Long Lawn Weed Killer for Southern Lawns 10 lb Bag
Ortho WeedClear Lawn Weed Killer Ready-to-Use with Comfort Wand 1 gal.
Pennington Full Season Lawn Fertilizer 4M 32-0-5 RF 3/11.2Lb
Slow Release Lawn Fertilizer 25-5-10 NPK 10kg 22lbs
More Details On Our Top Picks
Hi-Yield leans into the classic weed-and-feed formula, so you get broadleaf weed control alongside lawn nutrition in one pass. The 15-0-10 analysis points toward a nitrogen-forward feed, which helps grass look fuller without turning the product into a heavy maintenance routine.
Its fit is strongest for warm-season lawns such as bermuda, zoysia, centipede, and bahia, plus the wider grass list on the label. For most yards, that makes it a practical middle ground, especially when dandelions, chickweed, or plantain are showing up together.
Strong Points
- Dual-purpose formula cuts down on separate lawn treatments.
- Targets more than 200 broadleaf weeds, which helps in mixed weed patches.
- Granular format spreads evenly in a rotary or drop spreader.
- 5,000 square feet of coverage suits an average suburban lawn.
Things To Consider
- Warm-season turf is the clearest fit, so label checking matters.
- Granules need a spreader and steady application to avoid striping.
- Like most weed-and-feed products, it works best on actively growing weeds.
Feature Snapshot
Who It Suits Best
You get the most from this one in a warm-season yard that needs weed cleanup without a complicated routine.
Another Choice May Suit
Jonathan Green Green-Up Weed & Feed 21-0-3 makes more sense for you if a longer feeding window matters more than a general-purpose warm-season mix.
This one stands out for the 21-0-3 analysis and the long feeding span, which suits yards that need steadier color rather than a quick cosmetic lift. The fine particles also matter, because smaller granules usually distribute more evenly and help the feeding and weed-control action land where it should.
There’s a clear catch, though, since it cannot be used at the same time as seeding a new lawn. That makes it better for established turf, especially for you if clover, dandelions, or wild onions keep coming back in the same spots.
Upsides
- Feeding can last up to three months, which reduces repeat applications.
- Claims control of more than 250 broadleaf weeds, including several common troublemakers.
- Fine particle size helps the product spread more evenly through the lawn.
- Works with rotary, drop, or hand-held spreaders, so setup stays flexible.
- Well suited to lawns that need both green-up and weed cleanup.
Worth Noting
- It is not a match for new seeding plans.
- Spread pattern matters, so a rushed application can leave uneven results.
- The strongest fit is an established lawn that already has a consistent care routine.
Core Details
Made For
You fit this pick best if your lawn is established and you want a longer stretch between feedings.
Skip It When
Hi-Yield (34408) Weed & Feed 15-0-10 is the easier match for warm-season lawns that need a more straightforward weed-and-feed blend.
The Andersons option leans toward large-yard coverage, which changes the conversation right away. At 40 pounds and up to 16,000 square feet, it suits long driveways, broad side yards, and bigger suburban layouts where a small bag would feel short.
Its 16-0-9 analysis keeps feeding in the picture while still aiming at post-emergent weed control, meaning weeds already visible in the lawn are part of the job. The trade-off is simple, you get scale and flexibility, but you need the storage space and a spreader routine that can handle the volume.
What We Like
- Large coverage area makes it useful for big properties.
- Post-emergent control means it addresses weeds that are already up.
- Granular form is easier to meter than liquid products for many users.
- The 16-0-9 ratio gives you a strong feeding base with added potassium.
- Good fit for homeowners who prefer fewer refills and broader coverage.
Small Caveats
- The 40-pound bag takes more storage room than smaller options.
- Coverage is generous, but only helpful if your lawn area is actually large enough.
- A spreader and a bit of planning make application smoother.
Technical Sheet
Best Suited To
You fit this pick best if your yard is large and you want one granular product to cover a wide area.
Look Elsewhere When
Scotts EZ Feed Plus Weed Control makes more sense for smaller, quicker jobs that are easier to handle in spray form.
Scotts takes a different path from the granular picks above, because this is a ready-to-use liquid in a 32-fluid-ounce bottle. That matters for quick spot work along pathways, around patchy clover, or anywhere a hose setup feels like too much for a small job.
The label claims use on northern and southern lawns, which broadens the fit compared with the warmer-season focus of Hi-Yield. The honest read is that liquid convenience usually trades off coverage scale, so this suits touch-up work better than a full property overhaul.
Positives
- Ready-to-use format avoids mixing and measuring.
- Works on both northern and southern lawns, which widens its reach.
- Good for spot spraying weeds such as clover and dandelion.
- The Comfort Wand helps you direct spray with less fuss.
Areas To Watch
- Liquid format is less efficient for large lawns than granular bags.
- Spray control matters, because overspray can waste product.
- Storage and handling are a little more hands-on than a simple spreader refill.
Details At A Glance
Who Should Grab It
You get the best fit here for small jobs, narrow sections, and spot treatments where speed matters more than bulk coverage.
A Better Fit Elsewhere
The Andersons Professional Surge Weed and Feed 16-0-9 is the stronger choice for larger lawns that need a granular format with wider coverage.
This bag is aimed squarely at southern lawns, and that narrow focus is part of the appeal. You get a granular weed killer and preventer in one 10-pound bag, which is handy for homeowners who want a simpler seasonal routine without juggling several products.
The 4,000-square-foot coverage is modest compared with The Andersons, so the fit is better for smaller lawns or divided yard spaces. Depending on your turf type and weed pressure, that smaller footprint can be a plus because it keeps application manageable.
Bright Spots
- Southern-lawns focus makes the label easier to match to your yard.
- Weed control and prevention in one product reduce separate steps.
- 10-pound bag is easier to carry and store than bulkier formats.
- Coverage works well for smaller suburban spaces.
Points To Note
- The coverage area is smaller than the large-bag alternatives here.
- A southern-lawns focus leaves less room for casual cross-over use.
- Granular spreading still calls for a steady hand and a spreader.
Feature Rundown
The Right Fit
You suit this pick best if you have a southern lawn and want a compact seasonal granule with an easy-to-manage bag size.
Where A Sibling Pick Shines
Jonathan Green Green-Up Weed & Feed 21-0-3 is the stronger match for a broader feeding push and a longer lawn-care window.
Ortho’s ready-to-use gallon makes sense for spot spraying, especially around dandelion, crabgrass, and clover that pop up in a few stubborn places. The Comfort Wand is the kind of detail that sounds small but matters in real use, because holding and aiming a wand is usually less awkward than lugging separate tools around the yard.
That convenience does come with a narrower role, though, since this is better for targeted work than for feeding the whole lawn. You may find it easiest to think of this as a cleanup tool, while a granular feed-and-weed like Pennington or Hi-Yield handles broader lawn care.
Best Bits
- Ready-to-use liquid keeps the application process simple.
- Comfort Wand helps with targeted spraying and control.
- Useful for common lawn weeds such as crabgrass, clover, and dandelion.
- Good for patchy trouble spots that don’t need a full-lawn treatment.
Room For Improvement
- It is not a feeding product, so it doesn’t replace a lawn fertilizer.
- One gallon can feel bulky for very small storage spaces.
- Spray work takes more attention near flower beds and ornamentals.
Quick Facts
Whose Shelf It Belongs On
You fit this one best if you want a handheld spray solution for scattered weeds rather than a feeding formula.
Swap It Out When
Pennington Full Season Lawn Fertilizer 4M 32-0-5 RF 3/11.2Lb makes more sense when your main goal is long-feeding lawn maintenance.
Pennington shifts away from weed control and focuses on slow-release feeding, which makes it a steadier lawn-care option than the earlier weed-and-feed picks. The 32-0-5 analysis and the 4M slow-release setup point to one application per season, a real convenience for anyone who prefers fewer touchpoints.
That simplicity is the upside, and the trade-off is obvious, since this is not the product you grab for active weed cleanup. In a yard that already has weeds under control, it fits neatly into a maintenance plan and keeps grass growth going without much fuss.
Highlights
- One-application seasonal use reduces routine upkeep.
- Slow-release feeding supports steadier lawn growth over time.
- High nitrogen analysis helps with visible green-up.
- Good match for homeowners who want simpler scheduling.
Softer Spots
- Does not address weed control, so it serves a narrower role.
- Best value depends on wanting feeding more than weed suppression.
- Seasonal timing still matters for getting the most from it.
Spec Overview
Built With In Mind
You fit this product best if you want simple seasonal feeding without a separate weed-control step.
Reach For A Different Pick When
Jonathan Green Green-Up Weed & Feed 21-0-3 is the better route for lawns that need feeding plus active weed control together.
This Eco Solutions bag is built around slow release nitrogen, and the 25-5-10 analysis gives it a more growth-focused profile than Pennington’s seasonal feed. The label’s 110-day feeding span suggests a long runway between applications, which is appealing for you if a greener lawn matters more than a hands-on routine.
The 10-kilogram, 22-pound bag gives it a larger footprint than some of the lighter options, yet the slow-release approach can still feel easier to live with over a full season. Its broader lawn-care appeal is clear, although the lack of weed-control claims means it belongs in a feeding-first plan rather than a weed-removal strategy.
Reasons To Buy
- Slow-release nitrogen supports longer feeding between applications.
- 110-day feeding window suits lower-maintenance lawn routines.
- 25-5-10 analysis puts strong emphasis on growth and green-up.
- Larger bag size works well for people maintaining more lawn area.
Minor Gripes
- It does not include weed control, so it fills a narrower role.
- Larger bag weight can be less convenient to move and store.
- Best results still depend on matching the feeding schedule to your grass.
Feature Card
Perfect Match For
You fit this pick best if you want slow-release feeding and a greener lawn without adding weed control into the mix.
Where A Sibling Pick Shines
Hi-Yield (34408) Weed & Feed 15-0-10 is the more direct choice for lawns that need feeding and broadleaf weed cleanup together.
How To Choose The Right Lawn Fertilizers To Kill Weeds
Start With Your Grass Type And Weed Pressure
Grass compatibility matters before anything else, because a product that suits bermuda or zoysia may not fit a different yard as cleanly. Hi-Yield is shaped for warm-season lawns, while Jonathan Green and Scotts stretch across broader lawn types, so your turf can narrow the field fast.
Weed pressure matters too. Broadleaf weeds such as dandelion, clover, chickweed, and plantain call for products built to handle them directly, while a feeding-only option like Pennington belongs in a yard where weeds are already under control.
Choose The Format That Fits Your Routine
Granules and liquids solve the same problem in different ways, and your routine decides which one feels easier. Granular bags usually suit whole-lawn coverage and spreader use, while ready-to-use sprays work better for small sections, driveway edges, and quick touch-ups.
Storage and cleanup matter here as much as lawn size. A 40-pound bag like The Andersons needs room and a spreader, while a spray bottle or wand system is simpler for tight sheds and small garages.
Match The Feed To Your Maintenance Plan
Some products feed for a short window, while others lean into season-long or one-application use. Jonathan Green and Eco Solutions focus on longer feeding spans, which helps you keep a steadier routine, while Pennington is built for low-maintenance seasonal planning.
That trade-off is worth keeping in view, because more feeding time usually means less frequent application but a stronger need to align timing with your grass growth cycle. A short, direct feeding plan often works better for a lawn you already know well.
Check Coverage Before You Commit
Coverage should match your actual yard, not a hopeful estimate. A 4,000- or 5,000-square-foot bag can be the sweet spot for small and medium lawns, while The Andersons is aimed at much larger properties and may be more product than you need.
The same logic applies to spot sprays. Ortho and Scotts are practical for patch work, but they are not the most efficient route for a full lawn that needs broad treatment in one pass.
Things Worth Knowing First
Hidden Buying Traps
One common mistake is matching a product to the weed problem without checking the turf label. Southern and warm-season lawns need different handling than mixed northern yards, and that detail decides whether a weed-and-feed is a fit or a headache.
Another miss is choosing a format that fights your storage space or application habit. A spreader-ready granule can be easy in a wide yard, while a liquid jug becomes clumsy fast in a cramped garage.
Where The Extra Money Goes
Higher-tier picks usually pay for longer feeding windows, broader weed coverage, or more refined application control. That is why a product like Eco Solutions can feel more specialized than a basic bag of fertilizer, and why The Andersons serves large lawns with a heavier-duty format.
You also tend to pay for convenience in the product design. Ready-to-use wands, finer particles, and extended-release formulas save time in different ways, though they only feel worth it when they match the way you care for your yard.
Frequently Asked Questions
Can Lawn Fertilizers To Kill Weeds Handle Thick Clover?
Many weed-and-feed products target clover, but label language matters more than general promises. Jonathan Green, Scotts, and several others here name clover directly.
Are Granular Or Liquid Lawn Fertilizers Better For Weeds?
Granules fit whole-yard feeding and are easier to spread evenly over larger spaces. Liquids suit spot treatment and quick cleanup around a few stubborn weeds.
Can You Use These Products On A New Lawn?
Not every pick suits new seeding, and Jonathan Green is a clear example of that limitation. New lawns usually need gentler timing and a closer look at the label.
Do You Need A Spreader For Granular Weed-And-Feed?
A spreader makes granular application cleaner and more even. Rotary, drop, or hand-held options can all work, depending on the product and your yard size.
Which Option Makes The Most Sense For A Small Yard?
Scotts EZ Feed Plus and Ortho WeedClear are easier to live with for smaller spaces. Their spray formats help you stay targeted without handling a large bag.
