Our readers keep the lights on and my morning glass full of iced black tea. As an Amazon Associate, I earn from qualifying purchases.7 Best 3-in-1 Weed And Feed | Kill Weeds & Feed Grass in One Pass

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The Andersons Surge is a professional-grade 16-0-9 formulation that packs a four-way herbicide blend targeting over 250 common broadleaf weeds, including creeping charlie, dandelions, clover, and chickweed. Its 40-pound bag covers up to 16,000 square feet, making it one of the most cost-effective options for medium to large lawns. The fine granular particles ensure even distribution through a rotary spreader, reducing the risk of missed strips or over-application burn.

Users report visible results within two weeks on tough weeds like creeping charlie that resist weaker formulas. The 16-0-9 NPK ratio provides steady greening without explosive growth, so you won’t need to mow every four days. The product performs well in cooler spring and fall temperatures, unlike some weed and feed products that require consistent 60–90°F weather. Note that it is not safe for Floratam St. Augustine grass or lawns with desirable clover.

The surfactant coating on the granules helps the herbicide stick to weed foliage even in light dew, improving absorption. Some users noted that very dense infestations of creeping charlie required a second application after four weeks. Overall, this is the most comprehensive all-in-one granular weed and feed for homeowners who want professional-grade results without paying a lawn care service.

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The Yard Mastery Flagship fertilizer uses a 24-0-6 NPK blend with 24% slow-release nitrogen and 3% chelated iron for rapid, dramatic greening. The 45-pound bag covers 15,000 square feet, and the iron content produces that deep emerald color that makes neighbors ask who you hired. Bio-Nite technology boosts soil microbial activity, improving root uptake of nutrients over the full season.

Bermuda grass lawns respond especially well — users report the turf thickening enough to choke out existing weeds after a single application. The slow-release nitrogen formulation means you feed for up to eight weeks without a growth explosion, though some users noted they needed to mow twice weekly during peak growing periods. Unlike traditional weed and feed products, this is primarily a fertilizer with iron, so it works best when paired with a separate post-emergent herbicide if your lawn has active broadleaf weeds.

The granule size is consistent and flows smoothly through a standard rotary spreader. It also contains 6% potassium for drought resistance, making it a strong choice for summer applications when heat stress is a concern. One bag costs more than entry-level options, but the coverage area and color results justify the investment for homeowners who prioritize visual uniformity.

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When you need to surgically eliminate stubborn broadleaf weeds without harming your cool-season grass, PBI/Gordon’s Trimec concentrate is the gold standard. One gallon covers 32,000 to 64,000 square feet when mixed through a hose-end sprayer, giving you immense coverage at a low per-application cost. The Trimec herbicide blend — 2,4-D, MCPP, and dicamba — is the same active combination used by many professional lawn care operators.

Users report that Trimec kills Virginia buttonweed, creeping charlie, and wild onion within two weeks, even on difficult turf like St. Augustine (Floratam excluded). Because it is a liquid concentrate, you control the exact dosage and can spot-treat isolated weed patches rather than blanketing your entire lawn. This precision avoids wasting product and reduces chemical exposure in areas where you want to overseed later.

One important note: the bottle may arrive labeled as “Weed-Out” by Ferti-lome, but the active ingredient remains Trimec. Users recommend doubling or tripling the recommended Trimec portion for heavily established weeds like buttonweed. The product mixes easily with water and does not clog sprayer nozzles. For homeowners who prefer granular applications, this liquid requires a separate spreader or sprayer, adding a step to the routine.

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Jonathan Green’s Green-Up Weed & Feed uses an exceptionally fine particle size that maximizes contact with both soil and weed foliage. The 21-0-3 analysis feeds grass for up to three months with gradual nutrient release, while the herbicide blend controls over 250 broadleaf weeds including dandelions, chickweed, wild onions, thistle, and poison ivy. The 15-pound bag covers 5,000 square feet, ideal for smaller to medium-sized lawns where precision matters.

The fine granules mean you must use a low spreader setting and make two perpendicular passes to avoid streaking. Users report that the lawn greens up noticeably within a week, though some found that weeds initially greened up too before dying back — a common phenomenon with post-emergent herbicides that requires patience. The product cannot be applied at the same time as seeding, as the herbicide will prevent new grass germination.

A small percentage of users received bags with clumped granules that were difficult to break apart, suggesting moisture during storage. Late spring and early fall are the recommended application windows. For the price point, this is a strong mid-range option that balances weed control efficacy with slow-release feeding, though the coverage area is smaller per bag than many competitors.

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Scotts WinterGuard Fall Weed & Feed5 is purpose-built for autumn application, helping your lawn store nutrients for winter dormancy while killing over 50 common cool-season weeds like clover, dandelion, plantain, morningglory, and purslane. The 11.28-pound bag covers 4,000 square feet, and the granular formula is designed to be applied to a wet lawn when temperatures are consistently between 60°F and 90°F for maximum herbicide uptake.

Users consistently report that weeds begin dying within three weeks, and the grass becomes visibly thicker, greener, and more lush by the one-month mark. The product is safe for most grass types including Bahiagrass, Bermudagrass, Bluegrass, Centipedegrass, Fescue, Ryegrass, and Zoysiagrass. One notable user tip: apply on a non-rainy day but expect rain within a few days afterward to wash the granules into the soil for root absorption.

The herbicide effectiveness drops off if grass and weeds stop growing due to cold temperatures, so timing your application before the first hard freeze is critical. A few users noted that very dense weed patches required manual removal of dead weeds after treatment. For the price, this is a reliable seasonal product that delivers on its promise of fall feeding and weed control, but the 4,000 square foot coverage means larger lawns need multiple bags.

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GreenView Fairway Formula delivers a high-nitrogen 27-0-5 analysis with 63% slow-release nitrogen that feeds your lawn for up to 12 weeks without the surge-and-crash cycle of quick-release fertilizers. The 33-pound bag covers 10,000 square feet, making it an excellent value for medium to large lawns. The small blue granules are coated to prevent overlap and fertilizer burn, and they release nutrients gradually even during hot, dry periods.

Users report seeing a noticeable green-up within a week, with sustained color and growth for months. The formula contains zero phosphate, which is important for waterways and areas with phosphate restrictions. It works on all grass types including Bermuda, and the slow-release mechanism means you won’t see the sudden growth spike that forces twice-weekly mowing. For lawns that need aggressive greening without the weed control component, this is a top choice.

Some users found the spreader setting needed to be very low (around 3-4 on a standard rotary) due to the fine particle size. The bag is large and heavy at 33 pounds, so maneuvering with a full hopper requires some effort. Because this is strictly a fertilizer without herbicide, it works best as part of a seasonal program where you apply a separate pre-emergent or spot-treat weeds as needed.

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Safer Brand Lawn Restore uses a 9-0-2 NPK formula derived from natural ingredients including corn gluten, which acts as a mild pre-emergent weed suppressant by inhibiting root development in germinating weed seeds. The 20-pound bag covers 5,000 square feet, and the non-burning formula is safe for kids and pets to walk on immediately after application. Users report that lawns start greening within 3 to 5 days, and the product strengthens root systems to help grass withstand heat, cold, and drought stress.

The corn gluten content means you cannot use this product at the same time as overseeding, as it will prevent new grass seed from germinating. Users recommend waiting at least two weeks after seeding or applying the fertilizer first and seeding later. For homeowners with dogs or children who play on the lawn, this is the safest option available since it contains no synthetic herbicides. One user reported that it revived a neighbor’s dead lawn in under a week.

The weed suppression effect from corn gluten is milder than synthetic herbicides, so it works best as a preventive measure rather than a cure for existing broadleaf invasions. It also lacks the high nitrogen content of synthetic fertilizers, so greening is more gradual. For organic-conscious homeowners who want to feed their lawn while gently discouraging weeds, this is the most responsible choice on the list.