Imagine stepping onto a lawn so green and thick it looks like a velvet carpet. Now, picture stubborn weeds popping up, ruining that perfect picture. We have all been there! Fighting weeds while trying to feed your grass feels like a never-ending battle. Choosing the right weed and feed product adds another layer of confusion. Should you pick liquid or granular? When is the best time to apply it? These tough decisions often lead to wasted money or, worse, a lawn that still looks patchy and overrun.
But what if you could conquer weeds and boost your grass growth all at once? This guide cuts through the noise. We will break down exactly what makes a great weed fertilizer for your lawn. You will learn to spot the best ingredients, understand application timing, and finally achieve that lush, weed-free yard you dream about. Get ready to transform your turf from frustrating to fantastic!
Top Weed Fertilizer For Lawns Recommendations
- Scotts Turf Builder Weed & Feed3 weed killer plus fertilizer kills existing listed weeds and feeds to thicken your lawn and crowd out future weeds
- Weed Control and Lawn Fertilizer: controls over 50 listed lawn weeds, including clover, dandelion, plantain, morningglory, chicory, eveningprimrose, and purslane
- Weed and Feed for Lawns: Apply this combination weed control and lawn food to a wet lawn when weeds are actively growing and daytime temperatures are consistently between 60°F and 90°F; do not apply more than 2X per year
- Use on Listed Grass Types: Apply this lawn care product to Bahiagrass, Bermudagrass, Bluegrass, Centipedegrass, Fescue, Ryegrass, and Zoysiagrass (temporary discoloration may occur on some grasses)
- Coverage: One 14.29 lb. bag of Scotts Turf Builder Weed & Feed3 covers 5,000 sq. ft.; use a Scotts spreader for even, uniform coverage
- Scotts Turf Builder Weed & Feed5 weed killer plus fertilizer kills existing listed weeds and feeds to thicken grass and crowd out future weeds
- Weed Control and Lawn Fertilizer: controls over 50 listed lawn weeds, including clover, dandelion, plantain, morningglory, chicory, eveningprimrose, and purslane
- Weed and Feed for Lawns: Apply this combination weed control and lawn food to a wet lawn when weeds are actively growing and daytime temperatures are consistently between 60°F and 90°F; do not apply more than 2X per year
- Use on Listed Grass Types: Apply this lawn care product to Bahiagrass, Bermudagrass, Bluegrass, Centipedegrass, Fescue, Ryegrass, and Zoysiagrass (temporary discoloration may occur on some grasses)
- Coverage: One 11.32 lb. bag of Scotts Turf Builder Weed & Feed5 covers 4,000 sq. ft.; use a Scotts spreader for even, uniform coverage
- Scotts Turf Builder WinterGuard Fall Weed & Feed3 is a weed killer and lawn fertilizer that controls weeds and feeds grass in the fall for a better lawn next spring
- Fall weed and feed kills over 50 listed lawn weeds, including clover, dandelion, plantain, morningglory, chicory, eveningprimrose, and purslane
- Apply weed control plus grass fertilizer to a moist lawn when weeds are actively growing and temperatures are consistently between 60°F and 90°F
- This lawn care product is for use on Bahiagrass, Bermudagrass, Bluegrass, Centipedegrass, Fescue, Ryegrass, and Zoysiagrass
- One 11.43 lb. bag of Scotts Turf Builder WinterGuard Fall Weed & Feed3 covers 4,000 sq. ft.
- Scotts Liquid Turf Builder with Plus 2 Weed Control kills weeds and gives your lawn a quick boost of nitrogen to promote greening
- Liquid weed killer plus fertilizer controls dandelion, clover, ground ivy, henbit, chickweed, plantain, poison ivy, and other broadleaf weeds as listed
- Apply this ready-to-spray weed and feed when weeds are actively growing
- This lawn care product is for use on Bluegrass, Fescue, Ryegrass, Bahiagrass, Common Bermudagrass, Centipedegrass, and Zoysiagrass
- One 32 fl. oz. container of Scotts Liquid Turf Builder with Plus 2 Weed Control provides coverage of 6,000 sq. ft. for warm season lawns and 4,000 sq. ft. for cool season lawns
- Scotts Turf Builder WinterGuard Fall Lawn Food builds strong, deep grass roots for a better lawn next spring
- Fertilizer delivers the nutrients lawns need to help recover from damage caused by summer heat, drought, and activity
- Apply to a wet or dry lawn in the fall, as this is the best time to feed
- This lawn care product is for use on any grass type
- One 10 lb. bag of Scotts Turf Builder WinterGuard Fall Lawn Food covers 4,000 sq. ft.
- Scotts Turf Builder Triple Action1 is a three-in-one formula that kills weeds, prevents crabgrass, and feeds grass to build thick, green lawns
- Controls existing listed lawn weeds, including dandelion, clover, dollarweed, ground ivy, chickweed, plantain, henbit, and english daisy
- Prevents crabgrass for 4 months (will not kill existing crabgrass); prevents other listed grassy weeds from invading your lawn
- For use on Bahiagrass, Centipedegrass, Kentucky Bluegrass, Perennial Ryegrass, Bermudagrass, Tall Fescue, Fine Fescue, and Zosyiagrass
- Apply to a wet lawn with a Scotts spreader, and then water in after 24 hours; apply in early spring when dandelions are actively growing; an 11.31 lb. bag treats 4,000 sq. ft.
- SOUTHERN LAWNS: Specially formulated for Southern lawns like Bermudagrass, St. Augustinegrass (including Floratam), and more, this grass fertilizer for lawn provides care and acts as a weed killer for lawns
- 6-MONTH PROTECTION: Delivers up to 6 months of weed prevention, stopping listed broadleaf and grassy weeds, including crabgrass
- WEED KILLER: Kills listed weeds like dandelion, dollarweed, and clover, serving as a reliable weed and feed for lawns to keep your lawn healthy and maintain its beauty
- LAWN FERTILIZER: This lawn fertilizer and weed control product feeds, greens, and strengthens your lawn, helping it remain lush throughout the season
- EASY APPLICATION: Use with a broadcast or drop spreader to apply this weed and feed lawn fertilizer, managing your lawn care routine with ease and maximum results
- DUAL-ACTION FORMULA: Kills major broadleaf weeds while feeding your lawn.
- FEEDS LAWN: Fertilizes with 20 percent nitrogen formulation.
- KILLS WEEDS: Controls dandelion, chickweed, knotweed, plantain, clover, mallow, purslane and many broadleaf weeds as listed.
- QUICKFLIP SPRAYER: Just connect to your hose and spray – just grip, flip and go.
- COVERAGE: 32 ounces treats up to 7,500 square feet of lawn.
Choosing the Best Weed Fertilizer for Your Lawn: A Buyer’s Guide
Want a thick, green lawn without those pesky weeds? You need the right weed and feed fertilizer. This guide helps you pick the perfect product for a beautiful yard. It’s simpler than you think!
Key Features to Look For
When shopping, look for these important features:
- Weed Control Type: Do you need a product that stops weeds before they sprout (pre-emergent) or one that kills existing weeds (post-emergent)? Many good products offer both.
- Fertilizer NPK Ratio: NPK stands for Nitrogen (N), Phosphorus (P), and Potassium (K). Nitrogen makes grass green and grow fast. Look for a higher first number (N) for a lush lawn.
- Slow-Release Formula: Slow-release nutrients feed your lawn steadily over many weeks. This means fewer applications and a more even green color.
- Grass Type Compatibility: Always check if the product is safe for your specific grass, like Bermuda, Fescue, or Zoysia. Some products harm certain types of grass.
Important Materials Inside
The best weed and feed products contain specific ingredients:
- Active Weed Killers: Common ingredients include 2,4-D, Dicamba, or MCPP. These chemicals target broadleaf weeds (like dandelions) but leave grass unharmed.
- Nutrients: High-quality fertilizers use slow-release nitrogen sources like Urea or Sulfur-Coated Urea. These feed the grass gently.
- Micronutrients: Sometimes iron or sulfur is added. Iron helps deepen the green color without causing excessive growth.
Factors That Improve or Reduce Product Quality
The quality of your fertilizer greatly affects your results.
What Makes It Better?
- High Water Solubility: When nutrients dissolve easily, the grass absorbs them faster and better.
- Balanced Application Rates: A good formula gives you the right amount of weed killer and food in one bag. You avoid over-feeding or under-treating.
- Weather Suitability: Products designed for specific seasons (like spring or fall) work best because the weeds and grass are active then.
What Makes It Worse?
- Low Nitrogen Content: If the NPK ratio is low, your grass will not get the green boost you want.
- Poor Spreader Calibration: If you spread the product unevenly, you create stripes of dark green grass next to weak, patchy areas.
- Applying at the Wrong Time: Applying a pre-emergent when weeds have already sprouted will not work. Timing is everything!
User Experience and Use Cases
Most people use weed and feed products for routine lawn maintenance. Users love the convenience of fertilizing and weeding in one simple step. If you have a lot of dandelions or clover in your yard, this product is your best friend.
Simple Application: You generally need a broadcast or drop spreader. Read the bag carefully to set the correct setting on your spreader. Always water the lawn lightly after application, unless the bag says otherwise. This washes the fertilizer off the grass blades and into the soil where the roots can use it.
Common Success Story: A homeowner uses a spring weed and feed product. The pre-emergent stops crabgrass seeds from germinating all summer, and the nitrogen keeps the lawn thick enough to choke out any small weeds that try to pop up. They enjoy a nearly weed-free yard all season long.
10 Frequently Asked Questions About Weed Fertilizer for Lawns
Q: When is the best time to apply weed and feed?
A: For spring application, apply when nighttime temperatures stay above 50°F for several days. This targets summer weeds like crabgrass before they sprout.
Q: Will this kill my established lawn grass?
A: No. High-quality weed and feed products are designed to kill broadleaf weeds (like clover) while the fertilizer feeds your existing lawn grass safely.
Q: What should I do immediately after spreading the product?
A: Most experts advise watering the lawn lightly right after application. This moves the fertilizer down to the soil and activates the weed killer.
Q: Can I use weed and feed if I just seeded my lawn?
A: No. Wait until your new grass is established, usually after its second or third mowing. Most weed killers will prevent new grass seeds from growing.
Q: How long before I see results?
A: You will see the greening effect from the fertilizer within a week. Weed death can take two to three weeks, depending on the temperature and the type of weed.
Q: What is the difference between pre-emergent and post-emergent control?
A: Pre-emergent stops seeds from growing roots. Post-emergent kills weeds that are already visible above the soil line.
Q: Do I need to wear special gear?
A: Always wear long pants, closed-toe shoes, and gloves. Try to keep pets and children off the lawn until the product has been watered in and dried completely.
Q: Can I use this product if I have a lot of clover?
A: Yes. Clover is a broadleaf weed, and most standard weed and feed products are formulated to target and eliminate it.
Q: Does rain ruin the application?
A: A light sprinkle right after application is good. Heavy rain within 24-48 hours can wash the product away, reducing its effectiveness. Check the bag’s instructions.
Q: How often should I apply weed and feed in a year?
A: Most lawns benefit from two main applications: one in early spring and one in early fall. Always follow the specific product directions.