Best Lawn Fertilizer with Weed Killer for a Healthy Yard

Patchy lawns and rampant weeds choke out healthy grass, leaving yards looking neglected and uneven. Many fertilizers fail because they only nourish grass without tackling the stubborn weeds that compete for nutrients and sunlight.

The best lawn fertilizer with weed killer must combine potent weed eradication with balanced nutrient delivery, ensuring both the removal of invasive plants and the sustained growth of lush grass.

Most products either feed your lawn or kill weeds, but rarely do both effectively in one formula. Those that claim dual action often fall short on long-term weed control or risk damaging grass. The options below strike the right balance to keep your turf thriving.

Effective Lawn Fertilizers That Control Weeds and Boost Growth

Maintaining a lush, weed-free lawn requires products that nourish grass while fighting unwanted plants. Explore powerful fertilizers designed to keep your yard healthy and weed-resistant.

1. Scotts Turf Builder Control & Nourish Lawn Treatment for Weeds and Growth 5,000 sq. ft.

Watching broad patches of stubborn vegetation overtake your yard can be frustrating when standard fertilizers just don’t cut it. Targeting over 50 common lawn intruders, Scotts Turf Builder applies advanced grip technology to eradicate weeds effectively while simultaneously feeding and strengthening your grass.

Applied to a moist lawn under moderate temperatures, this treatment delivers granules that cling to weed surfaces, promoting a thorough kill. Unlike typical weed products that only focus on removal, this formula nourishes your turf, helping it densen and crowd out future invaders naturally.

Compatible with a variety of grass types like Bermudagrass, Bluegrass, and Ryegrass, it offers versatility for many lawn enthusiasts. Some sensitive grasses might show temporary color changes, but the overall health boost is noticeable within weeks. Scotts’ expertise ensures you get a dual-action lawn solution rather than juggling separate products.

To maximize effect, avoid watering immediately post-application and apply when weeds are actively growing. Following these practices ensures your yard transitions from patchy to lush with reduced weed interference. Expect tangible improvement without resorting to harsh or complex regimens.

Best for: Homeowners wanting a combined treatment that both targets weed control and fosters thicker, healthier turf.

Pros:

• Controls a wide range of broadleaf weeds including dandelion and clover
• Feeds grass to promote robust growth and weed resistance
• Works with multiple common turfgrass varieties
• Granular form allows even and precise application
• Utilizes WeedGrip Technology for better herbicide adherence

Cons:

• May cause brief discoloration on certain grass types after application
• Effectiveness depends on careful timing and lawn moisture conditions

2. Spectracide Ready-to-Spray Lawn Nutrient and Weed Control – 32 fl oz

Applying treatments to a large yard often means juggling multiple products and steps, but the Spectracide liquid formula simplifies the process. It integrates a 20% nitrogen nutrient boost that nourishes your lawn while targeting broadleaf intruders like clover and dandelions.

The QuickFlip hose-end sprayer adds convenience, transforming your garden hose into a precise applicator for up to 7,500 square feet. This design eliminates measuring and pouring, making coverage uniform and efficient.

With control over common troublemakers such as chickweed, knotweed, and plantain, you’ll notice a visible decline in weeds without repeatedly switching products. The balance between feeding grass and reducing pest plants helps lawns recover and flourish more naturally.

Spectracide’s dual-action liquid is calibrated to work on typical lawn grasses, but remember that some tougher weeds might need alternate treatment. The formula’s ease of use and combined functions save time and reduce clutter, a welcome advantage for busy homeowners.

Best for: Home gardeners seeking a streamlined approach to improve lawn health while eliminating a broad spectrum of weeds efficiently.

Pros:

• Combines weed control and fertilizer in one step
• QuickFlip sprayer provides easy, mess-free application
• Feeds grass with a strong nitrogen formula
• Covers large lawn areas with one bottle
• Targets many broadleaf weeds effectively

Cons:

• May not eradicate all types of weeds for some users
• The residual odor might be noticeable during and after use

3. Greenview Fairway Formula: Comprehensive Lawn Care with Crabgrass Prevention & Weed Control

Dealing with persistent broadleaf and grassy intruders can feel like a never-ending battle. Designed to tackle these challenges, Greenview Fairway Formula combines multiple lawn treatments into one straightforward application.

Offering up to four months of protection from crabgrass, this formula also actively eradicates over 200 types of weeds such as dandelions and clover. Expect your lawn to benefit from continuous nourishment lasting up to 12 weeks thanks to a proprietary blend of slow- and fast-release nitrogen sources.

Environmentally considerate, the formula contains no phosphates, helping to safeguard water quality while maintaining turf vigor. Covering an extensive 5,000 square feet with a single 18-pound bag, it’s designed for various common grass types excluding Floratam St. Augustine.

Greenview proves that a targeted, well-balanced approach to weed and feed doesn’t demand complicated routines or multiple products. By applying it as temperatures rise in early spring, your lawn gets the optimal blend of weed suppression and steady growth support.

Best for: Gardeners wanting to maintain lush, weed-free grounds with minimal fuss during the critical spring season.

Pros:

• Long-lasting crabgrass prevention for up to four months
• Kills more than 200 broadleaf and grassy weeds
• Feed formula supplies nutrients for up to 12 weeks with slow-release nitrogen
• Phosphate-free to protect surrounding ecosystems
• Covers a large area efficiently with one 18 lb bag

Cons:

• Not suitable for Floratam St. Augustine lawns and may cause damage to this variety
• While effective on many weeds, some stubborn patches might require spot treatments

4. BioAdvanced Powerful 3-in-1 Lawn Care Granules for Southern Grass Varieties

Maintaining a vibrant and weed-free Southern lawn can feel like a juggling act between fertilizing and pest control. BioAdvanced targets this challenge by integrating nourishment and weed management specifically for warm-season grasses like Bermudagrass and St. Augustinegrass. Feed and strengthen your grass while halting pesky intruders such as dandelions and clover with a single product.

Providing up to six months of weed prevention, these granules simplify your upkeep routine. Apply with a broadcast or drop spreader to spread evenly and promote sustained green health throughout the season. The formula balances essential nutrients with active ingredients like Dicamba and Penoxsulam, catering precisely to Southern turf needs.

Many lawn products complicate care by requiring multiple treatments, but this solution offers consistent performance in one application, helping to achieve a lush lawn without constant intervention. BioAdvanced’s approach focuses on the long-lasting impact of both feeding and selective weed control in tandem.

While it excels in enhancing Southern lawns, keep in mind its formulation is region-specific and not intended for Northern grasses. Remember to time your application in spring, during peak weed growth for maximum effect.

Best for: Homeowners managing warm-season grass types who want a reliable, low-maintenance option to suppress weeds and enhance lawn vitality.

Pros:

• Specially tailored for southern turf varieties
• Up to 6 months of weed prevention with one dose
• Combined fertilizer and weed control granules
• Easy application via standard spreaders
• Strengthens grass and maintains deep green color

Cons:

• Formulation is specific to southern lawns and may be less effective elsewhere
• Some users might find it less effective against all weed types

5. Espoma Organic Lawn Food and Weed Guard with Corn Gluten Meal, 25 lb Bag

Early spring provides the best moment to curtail invasive seedlings before they take root in your yard. Using natural corn gluten meal, Espoma delivers a preventative approach that halts weed seeds like crabgrass and dandelions from maturing without resorting to harsh chemicals.

Offering gentle yet consistent nourishment, this formulation releases slow-release organic nitrogen, promoting a vibrant and deep green lawn color that lasts longer than many conventional fertilizers. Its granular texture ensures even coverage with common spreaders.

Espoma’s product stands out by focusing on soil health through natural ingredients, making it safe for pets and children to enjoy freshly treated grass. Unlike traditional weed killers, it targets emerging seedlings’ root systems instead of established weeds, encouraging long-term yard vitality.

Two seasonal applications—early spring and fall—keep weed problems manageable and feed your lawn simultaneously, reducing the usual back-and-forth of separate treatments. As a 25 lb bag, it covers substantial lawn areas efficiently.

Best for: Gardeners and homeowners aiming to nurture a thick, lush lawn while reducing seedling weed emergence naturally without toxic additives.

Pros:

• Contains 100% natural corn gluten meal, free from toxic chemicals
• Dual-function: inhibits weed seed root development and provides lasting organic nitrogen
• Safe for children and pets immediately after application
• Granulated form compatible with standard spreaders for easy use
• Supports environmentally conscious lawn care practices

Cons:

• Effectiveness depends on timely application; not suitable for established weeds
• Requires adequate watering immediately after use and dry conditions afterwards for best results

6. The Andersons Professional Surge Granular Fertilizer with Post-Emergent Weed Control, 40 lb

Failing to tackle stubborn weeds while maintaining a vibrant lawn can frustrate even the most dedicated gardener. Small granules offer a strategic advantage by dispersing evenly, ensuring comprehensive coverage across your yard. These granules are engineered to attack a broad spectrum of over 250 common weeds without sacrificing the health of your grass.

Combining fast-acting nitrogen with slow-release nutrients provides an ongoing feed that promotes a thicker, greener turf over the entire growing season. Unlike typical weed-and-feed products that falter under cooler conditions, this formulation maintains potency during spring and fall, extending the time your lawn looks its best.

Users dealing with turf challenges will appreciate how The Andersons blends effective herbicidal action with superior lawn nourishment. However, it’s important to note the product is not suited for certain grass types such as Floratam St. Augustine or creeping bentgrass, so knowing your lawn’s makeup will maximize results.

The surge of nutrients boosts your grass while simultaneously combating weeds like dandelions and clover, making lawn maintenance less of a balancing act between feeding and weeding. The granular design makes application precise and efficient, reducing waste and enhancing performance.

Best for: Homeowners seeking a reliable solution that nurtures lush grass while managing a wide variety of persistent weeds.

Pros:

• Targets more than 250 common broadleaf weeds including clover and dandelion
• Delivers both immediate green-up and sustained nutrient release
• Effective in cooler temperatures throughout growing season
• Small granules provide superior coverage and uniform distribution
• Professional-grade formula trusted in turf management

Cons:

• May not be suitable for all grass species; users must verify compatibility
• Some regional restrictions apply, so checking local guidelines is advised

7. Jonathan Green Green-Up Weed & Feed – 15 lb Granular Lawn Fertilizer with Long-Lasting Weed Control

Preparing your lawn for a vibrant, weed-free season requires more than just standard feeding. Green-Up Weed & Feed by Jonathan Green offers a fine granular formula that delivers nutrients gradually for up to three months, encouraging dense, green growth without overwhelming your grass.

Targeting over 250 broadleaf weed types such as dandelions, clover, and poison ivy, this treatment works deep to eliminate unwanted plants by their roots, allowing your desirable lawn grass to thrive without competition. Its specially sized particles ensure uniform coverage and effective feeding action.

Designed for ease of use, the fertilizer can be applied with rotary, drop, or hand-held spreaders, making even coverage achievable. Application during periods of active weed growth optimizes its weed removal power.

Offering complete protection to areas up to 5,000 square feet, it’s ideal for treating established lawns in late spring or early fall. The reputable Jonathan Green brand delivers research-backed lawn care that helps your grass look lush and healthy season after season.

Best for: Homeowners caring for established lawns who want a combined nutrient boost and effective weed control in one easy application.

Pros:

• Provides sustained feeding for up to three months
• Controls a broad spectrum of over 250 broadleaf weeds
• Fine granules promote even spreading and absorption
• Easy application with common spreading equipment
• Covers large lawn areas up to 5,000 square feet

Cons:

• May not be suitable for new lawns or seeding simultaneously
• Effectiveness depends on applying when weeds are actively growing

8. Bonide Ready-to-Spray Liquid Weed & Fertilizer for Efficient Lawn Care, 32 oz

Targeting stubborn grasses and invasive plants is simpler with a solution that combines nourishing benefits and effective weed control. Liquid Weed & Feed offers a unique balance with its 20% nitrogen formula, boosting the green vitality of your turf while systematically eliminating unwelcome broadleaf intruders. The liquid spray delivery ensures uniform application across large outdoor spaces without complex preparation.

Equipped with an easy-to-use hose-end sprayer, you will experience effortless coverage over up to 2,500 square feet, ideal for lawn varieties like Kentucky bluegrass and Bermudagrass. Its formula is enhanced with selective herbicides, which disrupt common nuisance weeds such as dandelions and chickweed without harming resilient lawn types.

Not just a one-dimensional product, Bonide’s blend addresses both growth and pest interference simultaneously, creating a healthier lawn environment. Expect a richer, more robust green that can withstand outdoor stresses, making lawn upkeep less labor-intensive and more rewarding.

Focus your lawn management on achievable results with this thoughtfully crafted liquid feed and weed treatment. The brand’s reputation in garden care supports confidence in consistent performance when used as directed.

Best for: Homeowners desiring a practical, dual-action approach to lawn feeding and weed suppression in medium to large yard spaces.

Pros:

• Kills a wide variety of broadleaf weeds effectively
• Provides 20% nitrogen to promote lush, green grass
• Ready-to-spray with no mixing required for easy application
• Covers up to 2,500 square feet per quart
• Suitable for multiple common lawn grasses

Cons:

• May require timing consideration to avoid application during extreme heat
• Effectiveness can vary depending on specific weed types and lawn conditions

9. GORDON’S Tankables® Liquid Weed Control and Lawn Enhancer, 2.5 Gal

Handling extensive lawn or pasture areas can challenge maintaining a balanced growth while keeping invasive broadleaf intruders at bay. Gordon’s Tankables® offers a liquid concentrate that mixes efficiently to deliver coverage across large spaces, helping to green up your grass and curb undesirable weeds simultaneously. One bottle produces enough solution to treat up to 20,000 square feet on turf or 15,000 on pastures.

Enjoy the advantage of quick drying and no mandatory wait before grazing animals can safely return, an uncommon benefit for such products. Its formulation suits various application devices, including pull-behind or ATV-mounted sprayers, making it a flexible option for different user preferences.

Crafted by PBI-Gordon Corporation, this formula supports broadleaf weed suppression while enhancing the vigor of your grasses. The liquid form simplifies mixing and ensures more precise application control compared to granular alternatives.

Users appreciate the balance of effective weed control with lawn nourishment, even across challenging large outdoor environments. While response time may vary, adherence to mixing guidelines maximizes product performance, avoiding common misapplication pitfalls.

Best for: Those managing extensive lawn or pasture spaces who want to combine green-up efforts with targeted weed elimination efficiently.

Pros:

• High coverage capacity per bottle reduces frequent reapplication
• Compatible with various sprayer types for versatile use
• Safe for use around grazing animals once dry
• Aids in both grass improvement and weed control simultaneously
• Liquid concentrate allows precise mixing and even distribution

Cons:

• May require patience as weed elimination is not instantaneous
• Users should carefully follow dilution instructions for optimal results

10. LESCO 50 lb. Granular Turf Nutrient and Weed Control for St. Augustine Grass

Applying nutrients to your grass can be tricky when pesky weeds seem to take the spotlight. Lesco’s formulation tackles this challenge by combining essential feeding with effective weed control, tailored specifically for St. Augustine turf.

Infused with a slow-release nitrogen mix including 30% polycoated and sulfur-coated urea, it delivers sustained nourishment up to eight weeks. This steady feeding supports a deeper root system and lush, thick blades without the risk of nutrient burnout.

Its granulated form makes application simple and precise, especially when spread over moist grass. Lesco’s special attention to the Floratam variety ensures safety while enhancing vigor and color intensity across 13,000 square feet.

The inclusion of Penoxsulam targets common grass-invading weeds, providing dual-action benefits that many expect to require separate products. Results usually become apparent within two weeks, transforming your lawn with less hassle.

Embrace the ease of combining fertilization and weed management in one step with Lesco’s professional-grade turf solution.

Best for: Homeowners wanting a targeted nutrient boost and weed suppression designed for St. Augustine lawns over a large area.

Pros:

• Specially formulated for St. Augustine grass, including Floratam.
• Slow-release nitrogen for extended feeding benefit.
• Incorporates effective weed control with Penoxsulam.
• Covers up to 13,000 square feet per 50 lb bag.
• Easy granule application when turf is wet.

Cons:

• Effectiveness visible only after a couple of weeks, requiring patience.
• May feel premium priced for some users.

11. Ferti-lome Weed-Out Plus Dual-Action Lawn Granules for Nutrient-Rich, Weed-Free Lawns 20 lbs

Balancing nutrient delivery with weed control can often feel like a juggling act. Ferti-lome steps in with a dual-purpose blend that not only nourishes your turf but tackles broadleaf intruders efficiently. Providing essential nutrients and targeted weed suppression gives your lawn the advantage it needs to outgrow unwanted plants.

Tackling more than 200 types of broadleaf weeds including stubborn dandelion, clover, and chickweed, this granular formula works across both warm and cool season grasses like Bermuda and bluegrass. Feeding your lawn and keeping weeds at bay helps maintain that tidy, uniform appearance many strive for.

Applying to a pre-moistened lawn optimizes granule activation, but avoiding watering afterward ensures the formula adheres effectively. Results typically become visible within a week to ten days, letting you enjoy a healthier, greener lawn more rapidly. Ferti-lome’s trusted herbicide components provide lasting broad-spectrum weed control alongside fertility.

A 20-pound bag covers up to 5,000 square feet, making it practical for a variety of yard sizes without the need for multiple treatments. Whether handling cool season standbys or the tougher warm season grasses, this product aims to deliver balanced growth alongside enhanced weed management.

Best for: Homeowners managing medium to large lawns who want an integrated approach to fertilization and weed suppression.

Pros:

• Dual-action formula combines fertilization and weed control
• Controls over 200 broadleaf weed species
• Suitable for a wide range of turf types
• Covers large lawn areas efficiently
• Produces visible results within 7-10 days

Cons:

• Some users may notice a strong odor during application
• Effectiveness can vary depending on specific weed types

Key Specs Compared: Top Lawn Fertilizer With Weed Killer

Product Name	Active Ingredients	Application Coverage	Grass Types Suitable	Feed & Weed Control Duration
Scotts Turf Builder Weed & Feed Granules	2,4-D 1.220%, Mecoprop 0.081%	5,000 sq. ft.	Bahiagrass, Bermudagrass, Bluegrass, Centipedegrass, Fescue, Ryegrass, Zoysiagrass	Up to 2 applications/year, controls 50+ weeds
Spectracide Weed & Feed Spray	Nitrogen (20% N)	7,500 sq. ft.	General lawn grasses	Immediate weed kill with fertilizing effect
GreenView Fairway Formula Weed & Feed	65% Slow-release nitrogen, no phosphate	5,000 sq. ft.	Bahiagrass, Bermudagrass, Buffalograss, Centipedegrass, Fescues, Bluegrass, Ryegrass, Zoysiagrass	Feeds up to 12 weeks, blocks crabgrass 4 months
BioAdvanced 3-in-1 Weed & Feed Granules	Dicamba Acid 0.088%, Penoxsulam 0.041%, Indaziflam 0.027%	4,000 sq. ft.	Bermudagrass, St. Augustinegrass, Zoysia, Centipedegrass	Up to 6 months prevention
Espoma Organic Weed Preventer & Lawn Food	Corn gluten meal, 8.23% slow release N	1,250 sq. ft. (weed preventer rate)	General lawns	Prevents weed seed germination only
The Andersons Professional Surge Granules	Herbicide (unspecified), quick & slow-release NPK	16,000 sq. ft.	Various warm and cool season grasses, not Floratam St. Augustine	Season-long control, even in cool temps
Jonathan Green Green-Up Weed & Feed Granules	NPK: 21-0-3	5,000 sq. ft.	General lawn grasses	Feeds up to 3 months
Bonide Liquid Weed & Feed Spray	20% Nitrogen, 2,4-D and 2,4-DP herbicides	2,500 sq. ft.	Bentgrass, Bermudagrass, Bluegrass, Fescues, Ryegrass, St. Augustinegrass	Immediate weed kill with fertilizing

What Should You Prioritize When Choosing Lawn Fertilizer with Weed Killer?

Picking the right treatment means balancing weed control strength and lawn nourishment. Several factors influence effectiveness, so knowing what to look for can save time and effort.

Active Ingredient Potency

Active ingredient potency is what makes a lawn fertilizer with weed killer truly effective. These products rely on specific herbicidal chemicals that target common broadleaf and grassy weeds, ensuring they don’t come back.

Many strong formulas include 2,4-D, Dicamba, or Mecoprop. These chemicals work by disrupting weed growth at the root level, stopping regrowth before it starts. Scotts Turf Builder, for instance, uses 2,4-D at 1.22%, which helps control over 50 types of weeds by binding to the plant’s surfaces and halting cell division.

Choosing a fertilizer with potent active ingredients means fewer repeat treatments and a lawn free from persistent weeds. Skimping on ingredient strength often leads to partial weed kill and ongoing infestations that spread over time.

Duration of Feed and Weed Control

Longevity is key when aiming for a healthy lawn without constant upkeep. Some treatments only keep weeds at bay for a few weeks, while others provide protection lasting several months. This difference affects how often you need to reapply and how steady your lawn’s health stays.

GreenView Fairway Formula stands out by offering up to 4 months of crabgrass prevention and feeding your grass for up to 12 weeks. Its slow-release nitrogen ensures a steady nutrient supply, resulting in less work and more consistent growth. This extended protection means you spend less time worrying about patchy spots or weed invasions.

Using shorter-duration products often leads to weeds coming back quickly, which can create a patchy, undernourished lawn. Frequent treatments become necessary, increasing effort and costs over time.

Coverage Area

Coverage area tells you how much lawn one package or bottle can treat. If you have a big yard, you want a product that covers a lot of ground so you don’t have to buy multiple packages.

The Andersons Professional Surge Granular Fertilizer treats up to 16,000 sq. ft. Its fine granules spread evenly for consistent results. On the other hand, Espoma Organic covers just 1,250 sq. ft. at its weed preventer rate, which might suit smaller patches better.

Picking a product with the right coverage size means you’ll get full lawn protection without wasting money or leaving bare spots where weeds can sneak back in. Matching coverage to your lawn size keeps things simple and effective.

Grass Type Compatibility

Different grass types react differently to fertilizers and herbicides. Warm-season grasses like Bermudagrass and St. Augustine need careful treatment to avoid damage. Using the wrong product can easily stress or discolor these varieties.

BioAdvanced 3-in-1 is formulated specifically for southern grasses such as Bermudagrass, St. Augustinegrass, and Zoysia. Its blend is designed to nourish and protect these grasses while keeping them healthy. This targeted approach helps prevent unwanted side effects like burning or stunted growth.

Choosing a fertilizer that matches your grass type leads to stronger turf, reduced yellowing, and less thatch buildup. Proper compatibility ensures your lawn stays lush and vibrant throughout the growing season.

Application Method & Ease

How you apply a product affects both convenience and how evenly it covers. Granules need to be spread by hand or with a spreader, which can take more effort. Liquids usually come with spray systems, making it faster and easier to cover large areas.

Spectracide Ready-to-Spray features a QuickFlip hose-end sprayer that turns your hose into a tool covering up to 7,500 sq. ft.. This design removes the hassle of measuring and helps prevent spills. Granular options like Scotts require manual spreading but often provide a longer-lasting effect compared to liquids.

Picking a method that’s too complicated can cause uneven coverage and less effective weed control. A straightforward applicator helps keep things consistent and your lawn looking its best.

Frequently Asked Questions

Can I use lawn fertilizer with weed killer on all grass types?

Not all fertilizers with weed killers are safe for every grass variety. Many products specify compatibility with either cool-season grasses like fescue and bluegrass or warm-season grasses such as Bermudagrass and St. Augustinegrass.

For instance, BioAdvanced is formulated specifically for southern grasses, avoiding harm to these sensitive types by using targeted herbicides. Scotts Turf Builder covers a wide range of cool and warm-season grasses but always check the label to avoid damage.

If you apply a product unsuited to your grass type, watch for signs like yellowing or thinning turf. Testing a small area first helps prevent widespread damage.

How soon will I see results after applying a weed and feed fertilizer?

Results vary depending on the product’s formulation and weed types targeted. Liquid formulas like Spectracide’s Ready-to-Spray can show immediate weed yellowing and die-off within days.

Granular products releasing slow-release nitrogen, like GreenView Fairway Formula, may take a few weeks to fully nourish grass and suppress weeds. Duration also depends on weather and application timing.

For best results, apply on moist lawns under moderate temperatures and avoid mowing for 2-3 days post-treatment to let the product absorb fully.

Is organic lawn fertilizer with weed control effective?

Organic options like Espoma’s Corn Gluten Meal act as pre-emergent weed preventers rather than post-emergent killers. They inhibit weed seed germination, reducing new weed growth but don’t remove existing weeds effectively.

Espoma provides slow-release nitrogen, promoting healthy turf over time, but expect slower, more gradual weed control compared to chemical herbicides.

For lawns highly infested with weeds, combining organic fertilization with periodic spot treatments using stronger herbicides can yield balanced results.

How often should I apply these combined weed and feed products?

Application frequency depends on the product’s feed and control duration. Most granular weed and feed products recommend 1 to 2 applications per year to avoid over-fertilization.

GreenView Fairway Formula and Jonathan Green formulations suggest feeding cycles up to 12 weeks, allowing for seasonal treatments. Over-application risks fertilizer burn and environmental runoff.

Scheduling applications in early spring and late summer maximizes lawn health and controls emerging weeds effectively without stressing the grass.

Can these products harm pets or children?

Many lawn fertilizers with weed killers contain chemical herbicides that can pose risks if ingested or contacted before drying. It’s important to follow label instructions and keep pets and children off treated areas until fully dry.

Granular formulations may remain hazardous longer than liquids, depending on ingredient persistence. For example, products with 2,4-D require caution during and after application.

Consider using products labeled as pet-safe or organic alternatives if safety is a priority, and always store chemicals securely out of reach.

Choosing the Right Lawn Fertilizer with Weed Killer for Lasting Results

Addressing the persistent gap between weed control and lawn nourishment transforms patchy, weed-infested yards into vibrant, healthy turf. Selecting a product with balanced herbicide strength and nutrient delivery changes both appearance and maintenance efforts.

Warm-season grass owners benefit from specialized formulas like BioAdvanced, while general-purpose options like Scotts Turf Builder suit diverse lawn types. Organic enthusiasts will appreciate Espoma’s preventative approach for early-season weed control.

Applying the product carefully—following coverage instructions and timing—ensures optimal absorption and avoids lawn stress. Avoid watering or mowing immediately after application to preserve weed control effectiveness and nutrient uptake.

Last update on 2026-02-28 / Affiliate links / Images from Amazon Product Advertising API