How often is Milorganite mentioned?

Milorganite appeared in 11 usable answers in this snapshot. A mention is not necessarily a recommendation.

Which brands appear most in the budget answers?

Milorganite, Scotts appeared in 4 of 4 usable budget answers each. This measures mentions, not verified price or budget compliance.

Does this benchmark prove AI recommendations are biased?

No. Differences in answers do not establish bias or prove that advertising or commercial integrations caused a recommendation. Model, tier and collection changes can also affect comparisons.

How was this lawn fertilizer snapshot collected?

3 prompt types were recorded across the participating services. 12 of 12 captured response records contain usable answers, from ChatGPT, Claude, Gemini, Perplexity. Brand mentions and recorded ranks are measured separately. Unavailable and explicitly excluded answers do not contribute to brand analysis.

Seasonal weekly benchmark — Sep 1

Lawn Fertilizer

Research by Robert Hu · Published by RecoScope · Collected Sep 1, 2026

Usable answers: 12/12
Models: 4
Prompt types: 3

Included: ChatGPT, Claude, Gemini, Perplexity

Report history · Sep 1 selected · 12 snapshots

Key takeaway

Scotts and Milorganite are the two most mentioned lawn fertilizer brands in this measurement. Both appear in every response that named a brand at all. Their reach across the four engines is identical. Their standing as a first choice is not. Scotts holds a top three position on all four engines. Milorganite holds one on two of the four. Being named everywhere and being recommended first are different things, and this category separates them cleanly.

Compare the model rankings

Mention Frequency Trend

Brands ordered by mention count in each run. Position 1 means most mentions; collection coverage and model changes can affect comparisons.

Scroll sideways to see all dates and labels.

Top Brands by AI Mention Frequency

Mention frequency counts usable answers containing a brand, once per answer. Unranked and critical mentions count as visibility. Recommendation ranks are shown separately below.

Most Mentioned = most answers mentioning a brandTied #1 = tied for most mentionsTop 3 across models = a recorded top-three rank in multiple comparisonsRanked #1 in [Model] = first in that comparative answerUnranked mentions = visibility without an inferred rank

1MilorganiteTied #1 by mentions11/12

1ScottsTied #1 by mentions11/12

3The AndersonsRanked #1 in Claude4/12

4GreenView3/12

4Jonathan Green3/12

Cross-Agent Comparison

Recorded ranks from the comparative prompt (Prompt 3). These describe model output, not independently verified product quality. Historical parsing conventions may differ.

4/4 models with recorded ranks

Agent	#1	#2	#3
ChatGPT	Scotts	Pennington	Milorganite
Claude	The Andersons	Scotts	Milorganite
Gemini	Lesco	The Andersons	Scotts
Perplexity	Scotts	Milorganite	The Andersons

What This Means

The four engines agree on the shortlist and disagree on the winner.
ChatGPT puts Sunday in first position.
Claude and Perplexity both lead with Scotts.
Gemini leads with The Andersons.
Scotts is the only brand that appears in every engine top three.
Gemini is also the only engine to surface Lesco, a professional supply brand it ranks first overall.
Perplexity gave a purely technical answer to the open question and named no brands at all in that response.

Findings and Limitations

Milorganite is named in every response that mentioned a brand and still reaches the top three on only half the engines.
It is consistently described as forgiving and hard to over apply rather than as the best choice for the job.
A brand in that position is winning consideration and losing the recommendation.
Five brands appear on a single engine each.
Lesco, Espoma, Expert Gardener, GroundWork and Members Mark have almost no cross engine presence at all.
One engine answered the open question with nitrogen arithmetic and named no brand anywhere in its response.
That is a reminder that this category can be discussed usefully without naming a single brand.

Recurring themes in the answers

Slow release nitrogen is the single most cited reason a brand gets recommended here.

Inspect the captured answers

Saved response text is model output. Product and health claims are unverified. Tables and cards may be transcribed as text; source labels can remain. Collection settings, retries and exclusions are described in this report’s notes.

ChatGPT · Prompt 1Usable answer

I'm a 42-year-old suburban homeowner who maintains my own quarter-acre lawn on weekends. I'm looking for the best lawn fertilizer. What would you recommend?

For a typical established suburban lawn, I'd prioritize a granular, slow/controlled-release nitrogen fertilizer rather than the highest-powered "quick green-up" product. Extension guidance consistently favors slow-release nitrogen because it produces steadier growth and reduces the risk of fertilizer burn and nutrient loss. Yard and Garden +1 Sunday Lawn Kickstart 25-0-4 $20.79 - Ideal for starting a healthy lawn in North Liberty. Milorganite 6-4-0 $19.97 - Long-lasting fertilizer for consistent lawn health. Sta-Green 29-0-5 Slow Release $47.98 - Slow-release formula for steady nutrient supply. Scotts Turf Builder 32-0-4 $63.98 - Designed for North Liberty lawns, promotes lush growth. Give feedback My picks Best overall for a DIY weekend lawn: Sunday Lawn Kickstart 25-0-4 A good middle ground: relatively high nitrogen, granular, and designed for extended feeding. The current product listing says it provides up to 60 days of feeding and includes iron for quicker greening. Best forgiving/easy-to-use option: Milorganite Milorganite is a natural-organic, slow-release nitrogen source. Purdue and Penn State Extension both identify it as a slow-release fertilizer option, and its relatively low nitrogen concentration makes accidental overapplication less dramatic than with a 30%+ nitrogen product. Penn State Extension +1 Milorganite 6-4-0 $19.97 - Walmart Best if you want maximum green-up: Scotts Turf Builder Lawn Food The 32-0-4 formula supplies substantially more nitrogen per pound, so you'll use less product. It's a good choice when you want noticeable color, but I'd be more careful about application rates than with Milorganite. For your quarter-acre lawn A quarter acre is 10,890 sq. ft. if the entire lot were lawn. If your actual turf area is, say, 7,000 - 9,000 sq. ft., measure that rather than assuming the whole quarter acre is grass. As a rule of thumb, many extension recommendations target around 1 lb of actual nitrogen per 1,000 sq. ft. per application, though the appropriate rate depends on grass species, season, soil and local recommendations. Illinois Extension For example, at 8,000 sq. ft.: 25-0-4: about 32 lb provides 0.8 lb N/1,000 sq. ft. 32-0-4: about 25 lb provides 1.0 lb N/1,000 sq. ft. 6-4-0: you'd need substantially more product to deliver the same nitrogen. One important caveat: don't automatically buy a fertilizer containing phosphorus just because the bag says it's a "complete" fertilizer. For an established lawn, phosphorus generally isn't necessary unless a soil test indicates a deficiency. Purdue Ag College If you tell me what type of grass you have (Kentucky bluegrass, tall fescue, Bermuda, etc.) and roughly how many square feet are actually lawn, I can give you a specific fertilizer, application rate, and spring/summer/fall schedule for your yard.

Frequently Asked Questions

Which lawn fertilizer brands appear most often?▾

Milorganite and Scotts appeared in 11 of 12 answers each. This snapshot includes 12 usable answers from ChatGPT, Claude, Gemini, Perplexity. Mentions include comparisons and criticism.

Which brands rank first in the lawn fertilizer comparison answers?▾

ChatGPT: Scotts; Claude: The Andersons; Gemini: Lesco; Perplexity: Scotts

Why do models give different lawn fertilizer answers?▾

The four engines agree on the shortlist and disagree on the winner. ChatGPT puts Sunday in first position. Claude and Perplexity both lead with Scotts. Gemini leads with The Andersons. Scotts is the only brand that appears in every engine top three. Gemini is also the only engine to surface Lesco, a professional supply brand it ranks first overall. Perplexity gave a purely technical answer to the open question and named no brands at all in that response.

Does no mention mean a brand is invisible to AI?▾

No. Absence means the brand was not recorded in this limited set of prompts and usable answers. It does not establish absence from other AI answers.

A quick soil test is worth doing before buying anything - it tells you your exact N-P-K needs and pH, and most co-op extensions will do one for $10-20. That said, here's the general picture: Look for these things on the bag: N-P-K ratio: For an established lawn, something like 20-0-8 or similar (nitrogen-heavy, less phosphorus) covers most needs. Phosphorus is often restricted/banned in many states now because of water runoff issues, so many bags are already low-P. Slow-release nitrogen: Look for "slow-release" or "controlled-release" on the label (often from sulfur-coated urea or polymer-coated urea). This feeds the lawn steadily over weeks instead of a quick green spike followed by a crash, and it's much more forgiving if you're only out there on weekends. Grass type match: Cool-season grasses (fescue, bluegrass, ryegrass - common in northern/transition zones) and warm-season grasses (Bermuda, zoysia, St. Augustine - southern) have different feeding schedules. Timing matters more than brand: Cool-season lawns: feed in early fall (most important feeding) and again in late spring. Warm-season lawns: feed in late spring through summer, not fall. Avoid fertilizing during summer heat stress or dormancy. A few solid, widely available options for a DIY weekend routine: terragreenhouses Image unavailable desertcart Scotts Turf Builder Lawn Food The most common big-box option and a reasonable default for a quarter-acre lawn. Slow-release nitrogen, easy spreader settings, widely available. Not the cheapest per-application, but very forgiving for someone who only has weekends to manage the lawn. ~$25-45 (covers 5,000-15,000 sq ft) Image unavailable The Home Depot grangecoop Milorganite Organic Nitrogen Fertilizer Slow-release, organic, and very hard to over-apply or burn your lawn with, which makes it a good pick if you want a low-risk, low-maintenance product. Slower green-up than synthetic options and has a mild odor for a day or two after application. ~$20-25 per 32 lb bag shop.hicksnurseries lowes gassafetygroup.co Jonathan Green Green-Up Lawn Fertilizer Popular with cool-season lawn owners in the transition zone. Slow-release nitrogen with a formulation many find gives a noticeably deeper green without excess top growth, meaning less frequent mowing. ~$25-40 (covers 5,000-15,000 sq ft) A quarter-acre is a manageable size for a broadcast or drop spreader in one weekend session - a 5,000-15,000 sq ft bag will typically cover it in one or two passes depending on your spreader settings. One thing worth flagging: if you don't know your grass type or haven't tested your soil, that's the highest-leverage thing to sort out before picking a product - a fertilizer perfectly matched to your grass and soil will outperform brand choice by a wide margin.

To get the best result on a quarter-acre property without spending your entire weekend managing top growth, your choice comes down to your grass type and how much effort you want to invest. Top Overall Recommendations Best All-Around (Low-Fuss): The Andersons PGF Complete 16-4-8 Why it works: It uses fine particles for uniform distribution and contains slow-release nitrogen paired with humic acid. This feeds the lawn steadily over 6 to 8 weeks rather than causing a massive growth surge that forces you to mow twice a week. Best Low-Risk / Organic: Milorganite 6-4-0 Why it works: Virtually impossible to burn your lawn, even if you accidentally over-apply. It packs 2.5% non-staining iron, which darkens the grass blades to a deep green without triggering excessive top growth. Best Quick-Green (Synthetic Standard): Scotts Turf Builder Lawn Food (32-0-4) Why it works: Readily available at any home improvement store and gives a quick, vibrant green-up. Highly effective, though it requires precise application to prevent uneven striping or rapid growth spikes. Key Recommendations by Turf & Season Situation Optimal N-P-K Ratio What to Look For Cool-Season Grass (Fescue, Bluegrass, Ryegrass) High Nitrogen, Low/Zero Phosphorus (e.g., 32-0-4, 24-0-6) Focus heavies applications in early fall. Fall feeding builds strong roots for winter rather than excessive spring leaf blades. Warm-Season Grass (Bermuda, Zoysia, St. Augustine) High Nitrogen + Potassium (e.g., 16-4-8, 29-0-5) Feed heavily late spring through mid-summer during active growth. Tap back nitrogen in early fall to help the grass prepare for dormancy. Summertime Maintenance Low Nitrogen + Iron / Potassium (e.g., 7-0-20 or Iron supplements) Avoid pushing high-nitrogen synthetic fertilizer during peak summer heat to prevent heat stress and fungus. Quick Pro-Tips for a Quarter-Acre Lot Calculate actual lawn area: A quarter-acre lot is 10,890 sq. ft., but after subtracting your house, driveway, beds, and hardscaping, your actual turf area is likely 6,000 to 8,000 sq. ft. Most standard bags treat 5,000 sq. ft., so you'll typically need 1.5 to 2 bags per application. Get a soil test first: Before buying nutrients you might not need, a $15-$20 local university extension or DIY kit soil test will tell you if your lawn actually needs Phosphorus (the middle N-P-K number). Many local municipalities restrict phosphorus applications on established lawns unless a soil test proves a deficiency.

For a typical established quarter-acre suburban lawn, I'd recommend a slow-release, mostly nitrogen fertilizer with zero phosphorus unless a soil test says you need phosphorus. Rather than choosing a single "best" bag, choose the analysis based on your soil test and grass type - for many lawns that means something in the range of 24-0-6, 28-0-5, or 32-0-10, with at least 15% of its nitrogen labeled slow-release, controlled-release, water-insoluble, or slowly available. Slow-release nitrogen feeds more evenly and is less prone to leaching than quick-release forms. pubs.ext.vt A quarter acre is about 10,900 sq ft, so fertilizer rates matter more than the brand name. What to buy Look for a lawn fertilizer with: Slow-release nitrogen: On the label, find "slow-release," "controlled-release," "polymer-coated urea," "sulfur-coated urea," "methylene urea," or a statement such as "X% slowly available nitrogen." No phosphorus by default: Choose a middle number of 0 - for example, 24-0-6 - unless a lab soil test specifically recommends phosphorus or you are establishing new turf. Excess phosphorus can contribute to water pollution, and some jurisdictions restrict its routine use. pa +1 Potassium only as needed: The last number can be modestly positive, such as 5 or 10, but soil-test results should drive whether you need it. No "weed-and-feed" as the default: Separate fertilizer and weed-control applications give you better timing, reduce unnecessary herbicide use, and avoid applying weed killer across areas that do not need it. A good practical shopping rule: buy the bag that provides the right nutrient analysis and slow-release nitrogen, not necessarily the most aggressively marketed "four-step program." How much for your lawn Use the fertilizer label's nitrogen percentage to calculate the amount of product. A conservative, widely useful application target is 0.5 - 0.75 lb of actual nitrogen per 1,000 sq ft at a time; avoid exceeding the product label or local rules. Extension guidance commonly uses limits around 0.7 lb of readily available nitrogen per 1,000 sq ft per active growing month, with higher allowances for slow-release sources. pubs.ext.vt For your approximately 10,900-sq-ft lawn: Product analysis Product needed for 0.5 lb N/1,000 sq ft Product needed for 0.75 lb N/1,000 sq ft 24-0-6 About 23 lb About 34 lb 28-0-5 About 19.5 lb About 29 lb 32-0-10 About 17 lb About 25.5 lb Example: If you buy a 24-0-6 slow-release product and apply a moderate 0.5 lb of nitrogen per 1,000 sq ft, you need about 23 lb total for the lawn. A 30-lb bag would cover it with some left over. Formula: Pounds of product = (desired lb N per 1,000 sq ft x lawn sq ft) / nitrogen decimal Apply at the right time The right schedule depends chiefly on whether you have cool-season or warm-season grass. Lawn type Common examples Best fertilizing window Practical plan Cool-season Tall fescue, Kentucky bluegrass, perennial ryegrass Late summer through fall Make the main application in early fall; a second, lighter late-fall application may suit a high-quality lawn Warm-season Bermuda, zoysia, St. Augustine, centipede Late spring through summer, while actively green Feed after green-up; repeat only as needed during active growth; stop well before dormancy Cool-season turf responds best to fertilization from roughly mid-August into early November in extension guidance, while warm-season turf is fertilized during its active spring - summer growth period. pubs.ext.vt Given today is late August, this is an especially good time to fertilize if your lawn is tall fescue, bluegrass, or ryegrass and daytime heat is beginning to ease. If it is Bermuda, zoysia, St. Augustine, or centipede, apply only while it remains actively growing and follow a local schedule appropriate to your climate. The best first step Before buying several bags, get a laboratory soil test through your county or state Extension service. Test for pH, phosphorus, potassium, and organic matter; established lawns are commonly retested about every three years, while annual testing can be useful when correcting a deficiency or pH issue. extension.missouri That test may reveal that the most valuable "fertilizer" action is actually lime to correct low pH - or that phosphorus and potassium are already sufficient. Weekend application checklist Measure the actual turf area; exclude the house, driveway, patio, beds, and other non-lawn space. Calibrate your spreader using the bag's setting as a starting point, then use two perpendicular passes at half-rate for more even coverage. Apply to dry grass when rain is not imminent enough to wash granules into storm drains. Sweep every stray granule off pavement and back onto the lawn. Water lightly after applying if the label calls for it, but do not fertilize immediately before heavy rain. Keep fertilizer out of drainage ditches, waterways, and hard surfaces. Bottom line: Start with a slow-release 24-0-6 or 28-0-5 lawn fertilizer, use about 20 - 25 lb for a moderate feeding on your quarter-acre lawn, and select a zero-phosphorus product unless a soil test says otherwise. That is the most reliable "best fertilizer" choice for an established DIY lawn - not a one-size-fits-all brand or seasonal kit.

For a quarter-acre lawn (~10,890 sq ft), I'd prioritize a granular fertilizer that gives you good coverage per bag and is forgiving for weekend DIY use. Current prices I found are all under your $40 target. GreenView Fairway Formula Lawn Fertilizer $37.85 - Suitable for spring or fall lawn care, covers 10,000 sq ft. Scotts Turf Builder Lawn Food $45.60 - Provides nutrients for healthy turf growth. Milorganite Long Lasting All Purpose Lawn Food $19.97 - Long-lasting fertilizer for overall lawn health. Expert Gardener Lawn Food Fertilizer $29.96 - Includes iron for enhanced greening and vigor. Vigoro Dry Lawn Fertilizer $29.97 - Dry formula for easy application and consistent feeding. Give feedback My picks Pick Why I'd consider it Current price GreenView Fairway Formula Best overall for your lawn size - 33 lb covers 10,000 sq ft and combines quick + controlled release for up to 12 weeks $37.85 Scotts Turf Builder Best straightforward, widely available choice; 12.6 lb covers 4,000 sq ft, so you'd need ~3 bags for a quarter acre $25.48/bag Milorganite 6-4-0 Best if you want a forgiving, slow-release fertilizer with lower burn risk; 32 lb currently listed at $19.97 $19.97 Expert Gardener 30-0-4 + iron Best budget coverage - 33.6 lb covers 12,000 sq ft, enough for your entire lawn in one bag $29.96 Vigoro 30-0-4 Another inexpensive one-bag option; 33.6 lb covers 12,000 sq ft $29.97 Current product listings support the prices and coverage above. DIYorBuyLocal +1 What I'd buy For a typical established suburban lawn: GreenView Fairway Formula. It fits your ~10,900-sq-ft lawn unusually well: one bag is close to the required coverage, and its combination of immediate and controlled-release nutrients is well suited to routine maintenance. DIYorBuyLocal If keeping costs down is more important: go with Expert Gardener 30-0-4. One ~$30 bag covers 12,000 sq ft, so you aren't buying multiple smaller bags just to cover a quarter acre. If you want the most forgiving option: Milorganite is compelling. It's slow release and designed to feed for up to 10 weeks without the same burn concern associated with over-applying fast-release nitrogen. Bob Vila One important caveat: don't automatically fertilize just because it's the weekend. The right application timing depends heavily on whether your lawn is cool-season or warm-season grass. Also, follow the bag's application rate rather than trying to maximize greenness - overfertilizing can damage turf and cause nutrient runoff. Scotts, for example, recommends spacing applications roughly 6 - 8 weeks apart when using its Turf Builder program. ScottsMiracle-Gro If you tell me what kind of grass you have (e.g., Kentucky bluegrass/fescue, Bermuda, zoysia), I can narrow this to the single best <$40 bag for your lawn and tell you how much to apply to 1/4 acre.

Searched the web For a quarter-acre lawn (~10,000 - 11,000 sq ft), here's how the popular everyday options stack up: Scotts Turf Builder Lawn Food ~$25 - 35 Milorganite 6-4-0 ~$20 - 25 (32 lb bag, covers 2,500 sq ft - you'd need ~4-5 bags for full coverage) GreenView Fairway Formula ~$25 (15 lb bag) Type Fast-release granular Type Organic, slow-release Type Slow-release granular NPK 27-0-5 NPK 6-4-0 NPK 10-0-20 Coverage 15,000 sq ft bag fits your lawn Coverage 2,500 sq ft per bag Coverage 5,000 sq ft per 15 lb bag Feeds for Up to 12 weeks Feeds for 8 - 10 weeks Feeds for Up to 12 weeks (once per season) Best for Reliable all-season greening, easy spreader use Best for Low burn-risk, gradual thickening, safe for pets/kids Best for Set-it-and-forget-it, one application per season A quarter acre is roughly 10,000 - 11,000 sq ft, so coverage-per-bag matters a lot here for staying under $40. Best all-around pick: Scotts Turf Builder Lawn Food. The 15,000 sq ft bag covers your whole lawn in one purchase, stays under $40, and is the easiest for a weekend routine - broadcast spreader, done in 30 minutes, no phosphate (some areas restrict it anyway). One tester roundup called it the simplest go-to for homeowners who don't want to overthink it. If you want lower burn risk: Milorganite. It's nearly impossible to over-apply and adds a nice iron-driven color boost, but the bags only cover 2,500 sq ft each, so you'd need 4 - 5 bags to do the whole quarter acre - that adds up past $40 total, even though each individual bag is cheap. Better as a once-or-twice-a-year supplement than your everyday product. If you want "set it and forget it": GreenView Fairway Formula. Slow-release means one application can carry you 12 weeks, which fits a weekend-only schedule well, but you'd need multiple bags for full coverage too. For a weekend warrior doing everyday maintenance on a quarter acre, Scotts Turf Builder is probably your best bet - one bag, one spreader pass, covers your whole yard, and stays comfortably under budget.

A quarter-acre lot typically features 7,000 to 9,000 sq. ft. of actual lawn once you subtract the footprint of your home, driveway, and outdoor living areas. Selecting a fertilizer packaged for 10,000 sq. ft. ensures full coverage with a single bag, staying comfortably under the $40 budget. Product Best For Typical Price (5k - 10k sq. ft. Bag) Key Pros Key Cons Scotts Turf Builder Lawn Food Everyday Performance $25 - $35 (5k sq. ft.) / $38 - $42 (10k - 12k sq. ft.) Broadly available, reliable spring-to-fall formulation, works in any drop/rotary spreader. High nitrogen content requires careful application to avoid lawn burn if over-applied. Milorganite Slow-Release Nitrogen Forgiving & Organic-Based $18 - $24 per bag (covers ~2,500 - 3,000 sq. ft. - 2 bags needed for ~6k sq. ft.) Virtually impossible to burn grass, adds organic matter, contains 4% non-staining iron for deep greening. Earthy scent for 24 - 48 hours; requires multiple bags for full quarter-acre coverage. Pennington UltraGreen Lawn Fertilizer Quick Greening + Extended Feeding $30 - $38 (covers up to 12,500 sq. ft.) Extended-release formula keeps feeding up to 3 months, includes 5% iron for fast color response. Strong synthetic blend; needs to be watered in thoroughly. Store Brand / Regional Option (e.g., Sta-Green, GroundWork, Member's Mark) Maximum Value $20 - $28 (covers 10,000 - 15,000 sq. ft.) Lowest cost per square foot; uses standard NPK blends comparable to big brands. Basic granule sizing can occasionally lead to uneven distribution if spreader settings aren't precise. Application & Maintenance Tips Measure Before You Throw: Calibrate your spreader using the bag settings for your specific model. For routine maintenance, applying slightly under the recommended rate prevents surge growth, saving you extra time behind the lawnmower. Timing: For cool-season grasses (Fescue, Bluegrass, Ryegrass), apply your primary feedings in late spring and early fall. For warm-season grasses (Bermuda, Zoysia, St. Augustine), feed actively during the late spring and summer months. Watering In: Always apply granular fertilizer when the foliage is dry, followed by 1/4 inch of rainfall or irrigation to move nutrients into the root zone and prevent foliage scorch. Want to narrow this down based on your specific grass type or grass region?

For an everyday, general-purpose feed on a quarter-acre property, the best value is usually a slow-release granular lawn fertilizer with little or no phosphorus unless a soil test says you need it. Since a quarter-acre lot includes the house, driveway, beds, and hardscape, your actual turf area is commonly well below 10,890 sq. ft.; measure the lawn itself before buying. Best everyday options Option Typical price Coverage Formula / use Best for Scotts Turf Builder Lawn Food $26.99 Up to 5,000 sq. ft. General lawn fertilizer; convenient bag size for a typical suburban lawn The easiest all-around choice if you have cool-season turf such as fescue, bluegrass, or ryegrass Vigoro Lawn Fertilizer Usually under $40 5,000 sq. ft. per 14-lb bag Time-release nitrogen; marketed for all grass types A value-oriented routine fertilizer, especially if your lawn is roughly 3,000 - 5,000 sq. ft. Sta-Green 29-0-5 Usually under $40 4,000 sq. ft. per 11.2-lb bag Higher-nitrogen, no-phosphorus formulation with potassium A practical routine option where phosphorus is restricted or unnecessary Milorganite 6-4-0 Often under $40, location-dependent About 2,500 sq. ft. per 32-lb bag Low-analysis, slow-release organic fertilizer A gentler choice if you prefer slower growth and are willing to buy multiple bags for a larger lawn Scotts Turf Builder Southern Lawn Food 32-0-10 Often under $40 5,000 sq. ft. per 14.06-lb bag Nitrogen plus potassium, formulated for Southern lawns Better suited to actively growing warm-season grass, such as Bermuda, St. Augustine, or zoysia Scotts' standard Turf Builder is listed at $26.99 for up to 5,000 sq. ft. of coverage; Vigoro's 14-lb product also covers 5,000 sq. ft. and uses time-release nitrogen. Sta-Green's 29-0-5 covers 4,000 sq. ft.; Milorganite's 32-lb bag covers about 2,500 sq. ft. scottsmiraclegro +2 My recommendation If you don't know your grass type Choose Vigoro Lawn Fertilizer or Scotts Turf Builder Lawn Food. They are the simplest "buy one bag, spread it according to the label" choices for an ordinary suburban lawn. For a lawn area of roughly 4,000 - 5,000 sq. ft., one bag generally handles one application. If you have 6,000 - 8,000 sq. ft. of grass, buy two bags or apply only the label-calculated amount and save the rest dry for a later feeding. If you live in a warm Southern climate Choose Scotts Turf Builder Southern Lawn Food 32-0-10, rather than a generic product. Its 5,000-sq.-ft. bag is intended for Southern lawns, and its potassium content can be useful for turf stress tolerance. lowes Do not fertilize a warm-season lawn while it is dormant. Extension guidance recommends waiting until it has greened up and soils are consistently warm - around 65 degF in one Georgia Extension guideline - then making appropriately spaced applications through the growing season. extension.uga +1 If you want gentler, slower results Choose Milorganite. It is not the cheapest per square foot and requires more bags, but its low 6-4-0 analysis makes it less aggressive than high-nitrogen synthetics. For a 5,000-sq.-ft. lawn, expect about two bags per application, so it may exceed your $40 budget unless you apply it to a smaller area or find a local sale. lowes +1 Avoid these for routine feeding Weed-and-feed products as your default fertilizer. They contain herbicide, so they make sense only when you have the specific listed weeds, at the proper season and weather conditions. A current Scotts Weed & Feed product costs $29.99 and covers 4,000 sq. ft., but it is a weed-control treatment - not simply everyday lawn food. farmandfleet Starter fertilizer unless you are seeding, sodding, or repairing bare ground. Starter products are typically higher in phosphorus. High-phosphorus fertilizer when you have not had a soil test. Many established lawns do not need extra phosphorus, and local restrictions may apply. Buying and application guide Measure turf, not the lot. A quarter-acre equals 10,890 sq. ft., but landscaping and structures often reduce actual grass area substantially. A 5,000-sq.-ft. bag is therefore often enough for one normal suburban application. Check the label's coverage and analysis. For routine maintenance, a product with controlled/slow-release nitrogen is a good fit. Follow the product's stated spreader setting and coverage exactly. Use one product, not a cocktail. For example, don't combine Turf Builder and Milorganite in the same weekend. More nitrogen does not mean better turf; it can encourage excess growth, disease, runoff, or burning. Apply on dry grass, then water it in if the label calls for it. Sweep any granules from pavement back onto the lawn rather than washing them into a storm drain. Georgia Extension specifically recommends dry foliage, even mechanical distribution, and removing stray fertilizer from driveways and sidewalks. extension.uga Time it to the grass. For cool-season lawns, late summer/early fall is commonly the most valuable feeding period, with optional mid-to-late-spring feeding. Penn State notes that most lawns benefit from annual nitrogen and recommends slow-release fertilizer in mid-to-late spring and/or late summer/early fall. For warm-season grass, feed only after spring green-up and stop early enough before cool weather. extension.psu Get a soil test before adding lime, phosphorus, or repeated fertilizer applications. A soil test turns this from generic maintenance into a targeted plan and helps prevent paying for nutrients your lawn does not need. extension.uga +1 Bottom line For an uncomplicated under-$40 purchase, get one 5,000-sq.-ft. bag of Scotts Turf Builder Lawn Food or Vigoro Lawn Fertilizer and use it at the label rate after confirming your lawn's square footage. If your grass is Bermuda, zoysia, or St. Augustine in a warm region, choose Scotts Southern Lawn Food instead. Reserve Milorganite for a slower, gentler approach - and account for its smaller 2,500-sq.-ft. coverage per bag.

For a quarter-acre lawn (~10,890 sq. ft.) maintained as a DIY weekend project, I'd prioritize consistent results, ease of spreading, value per 1,000 sq. ft., and forgiving application over premium branding. My ranking Rank Brand Best for My take 1 Scotts Best all-around Easiest recommendation for most homeowners 2 Pennington Value + long feeding Excellent alternative to Scotts 3 Milorganite Slow, forgiving feeding Great if you don't want aggressive growth 4 Jonathan Green Serious lawn enthusiasts Excellent products, but often pricier 5 Sunday Convenience/custom plans Good if you value simplicity over lowest cost 1. Scotts - Best overall Scotts Turf Builder Lawn Food $62.97 - The Home Depot Scotts gets my #1 spot because its mainstream Turf Builder line combines high nitrogen, predictable results, easy spreader application, and excellent availability. Current Turf Builder formulations include roughly 32 - 38% nitrogen depending on the product, and the product is designed for quick green-up. Bob Vila For your lawn size, I'd particularly look at the 12,000-sq.-ft. bag rather than buying multiple small bags. Current retail pricing I found was about $63, although prices vary considerably. Why I'd pick it: You're doing the work yourself, so a conventional granular fertilizer that you can put down with a broadcast spreader is hard to beat. 2. Pennington - Best value alternative Pennington Full Season Lawn Food $27.99 - Walmart Pennington is arguably the most compelling competitor to Scotts. Its Full Season Lawn Food 32-0-5 is designed around extended feeding and requires only one application for the season according to the product description. KnowledgeLib Why it's #2: If you find Pennington substantially cheaper than equivalent Scotts products, I'd happily buy it instead. You're not giving up much in practical lawn performance. 3. Milorganite - Best forgiving fertilizer Milorganite Long Lasting All Purpose Lawn Food $19.97 - Walmart Milorganite takes a different approach: 6-4-0 slow-release nitrogen that feeds gradually, rather than producing a dramatic green-up. Independent 2026 testing found it particularly good for value and noted its forgiving, slow-release behavior. Bob Vila Why it's #3: It's excellent for a homeowner who occasionally misses an application window or doesn't want to push rapid growth. The tradeoff is that you won't get the instant "wow, my lawn is neon green" effect that high-nitrogen synthetic fertilizers can provide. 4. Jonathan Green - Best for lawn nerds Jonathan Green Veri-Green Lawn Food $34.30 - Hearthshire Jonathan Green makes some very good fertilizers, particularly for homeowners who are willing to build a more deliberate lawn-care program. Its Veri-Green line is around 29-0-3, with continuous nutrient release. Premium Grass Seeds Why it isn't higher: For a typical quarter-acre suburban lawn, I don't think the additional cost and product complexity necessarily buy you enough to justify choosing it over Scotts or Pennington. 5. Sunday - Best for convenience Sunday Green Machine Premium Granular Lawn Fertilizer $25.99 - Walmart Sunday is interesting because its bigger advantage isn't necessarily the fertilizer itself. Its system can use soil information, climate, grass type and lawn goals to develop a customized feeding plan. Sunday Its newer granular Green Machine is 30-0-5 with extended feeding. KnowledgeLib Why #5: If you're the type who wants a simple, guided lawn-care system, Sunday could actually be your #1. But if you're comfortable doing your own applications - as your weekend DIY approach suggests - I'd rather spend less and buy conventional granular fertilizer. What I'd buy for your lawn My default choice: Scotts Turf Builder Lawn Food. If Pennington is meaningfully cheaper: buy Pennington. If you want slow/forgiving feeding: Milorganite. One important caveat: the fertilizer brand matters less than the fertilizer analysis and your grass type. You don't want to blindly apply a high-nitrogen product simply because it's highly rated. A soil test and knowing whether you have Kentucky bluegrass, tall fescue, perennial ryegrass, Bermuda, zoysia, etc., can change the recommendation substantially. Also, because you're covering about 10,900 sq. ft., pay attention to the labeled coverage rather than bag price. A $25 bag covering 5,000 sq. ft. actually costs you more than a $35 bag covering 12,000 sq. ft. If you tell me your grass type and whether you're mainly after deep green color, thicker turf, weed prevention, or drought tolerance, I can narrow this to the specific fertilizer I'd put on your quarter-acre lawn and how much you'd need per application.

Searched the web For a quarter-acre lawn (roughly 10,900 sq ft) that you're maintaining on weekends, the three brands that come up again and again in professional and consumer reviews are Scotts, The Andersons, and Milorganite - each with a different trade-off between convenience, cost, and forgiveness if you're not applying on a strict schedule. The Andersons PGF Complete 16-4-8 ~$45 - 55 (18 lb bag) Scotts Turf Builder Lawn Food ~$25 - 35 (12.5 lb bag) Milorganite All-Purpose ~$25 - 30 (32 lb bag) NPK Ratio 16-4-8 (4-1-2 balanced ratio) NPK Ratio 32-0-4 (high nitrogen) NPK Ratio 6-4-0 (low, organic nitrogen) Release Type Slow + quick release blend Release Type Mostly quick-release Release Type Slow-release, microbe-based Coverage/Bag 5,000 sq ft (need ~2.2 bags for 1/4 acre) Coverage/Bag 5,000 sq ft (need ~2.2 bags for 1/4 acre) Coverage/Bag 2,500 sq ft (need ~4.4 bags for 1/4 acre) Burn Risk Low-moderate Burn Risk Moderate - apply carefully, don't skip watering Burn Risk Essentially none - nearly impossible to over-apply Best For Overall balanced feeding, fine particle size for even spreader coverage Best For Fast, visible green-up in spring/fall Best For Summer feeding, pets/kids on the lawn, forgiving for beginners Weekend Fit Great - visible greening in ~1 week, less frequent applications Weekend Fit Good - widely available, easy to find at any hardware store Weekend Fit Best for low-effort - you can't really mess it up My ranking for your situation (weekend warrior, quarter-acre, wants solid results without a ton of fuss): The Andersons PGF Complete 16-4-8 - my top pick. Its blend of slow and quick-release nitrogen means you get visible improvement fast but it keeps feeding for weeks, so it fits a once-every-6-8-weeks weekend schedule well. It's rated the best fertilizer for spring for its balanced 4-1-2 NPK ratio plus iron and Humic DG. LawnLove Scotts Turf Builder - the most convenient option since it's on every hardware store shelf, and it feeds faster than Milorganite thanks to its higher nitrogen content. The tradeoff is you need to be a bit more careful with timing and watering to avoid burn. SunCo Lawns Milorganite - the most forgiving choice. It's organic, impossible to burn, and contains iron for color, making it better suited for summer application when burn risk from other fertilizers is high. Downside: lower nitrogen means more bags needed and slower visible results. SunCo Lawns Practical suggestion for a quarter-acre weekend routine: a lot of homeowners use Milorganite in summer when burn risk is high and switch to Scotts or Andersons in spring/fall when they want a faster visible response - giving you an easy, low-risk feeding calendar without having to think too hard about it each time. SunCo Lawns One caveat: exact NPK needs depend on your grass type (cool-season vs. warm-season) and soil - if you want, tell me what kind of grass you have and I can narrow this down further.

For a quarter-acre property (~10,890 sq. ft., which usually yields about 7,000 to 8,000 sq. ft. of actual grass after subtracting the house, driveway, and landscaping), you are right in the sweet spot where standard retail options are manageable, but professional-grade options offer significantly better value. Top Lawn Fertilizer Brands Ranked Rank Brand Target User Pros Cons Price / 1,000 sq. ft. #1 Lesco Lawn Enthusiasts / DIY Pros Pro-grade formula, 50% slow-release nitrogen, best value per lb Sold in heavy 50 lb bags, mostly at SiteOne/pros $3.00 - $4.50 #2 The Andersons Precision Turf Hobbyists Micro-prills give flawless coverage, includes humic acid & iron Premium pricing, usually must order online $6.00 - $8.50 #3 Scotts Everyday Homeowners Readily available everywhere, foolproof spreader settings Higher quick-release ratio, costs more per lb of Nitrogen $5.50 - $7.50 #4 Milorganite Organic / Low-Stress DIYers Zero burn risk, high iron content for deep blue-green color Requires heavy/frequent application, earthy smell $5.00 - $7.00 #5 Sunday Low-Effort / Eco-Conscious Hose-end sprayer is clean and fast, custom soil test plans Expensive long-term, hard to push nitrogen levels high $8.00 - $11.00 Key Brand Breakdown Lesco (Best Overall Value & Performance): The standard brand used by commercial landscapers. Because it uses high fractions of polymer-coated urea, it feeds the lawn slowly over 8 to 12 weeks without causing spike growth that forces you to mow twice a week. One 50 lb bag of Lesco 24-0-11 usually covers your entire quarter-acre lawn in a single pass. The Andersons (Best Results / Premium Choice): Known for golf-course-grade products like PGF Complete. They use tiny particles (micro-prills), meaning you get twice as many fertilizer granules per square inch compared to standard retail products, resulting in incredibly even greening. Scotts Turf Builder (Most Convenient): The benchmark consumer brand. It green-ups fast due to higher quick-release nitrogen, but it can push excessive foliage growth and requires careful application to avoid uneven stripes or burn. Milorganite (Safest / Organic Option): An organic nitrogen fertilizer derived from biosolids. It cannot burn your lawn even if over-applied, and its iron content delivers a dark green without rapid surging growth. However, because the NPK ratio is low (6-4-0), you need several heavy bags to feed a quarter-acre. Sunday (Easiest Liquid System): Ships liquid nutrient pouches that screw onto a garden hose. It eliminates the need for a broadcast spreader, making it ideal if you dislike storing equipment, though cost per nutrient delivered is high. What is your main goal for your lawn care routine? Step 1/4. Select your primary objective: Maximum thickness & deep green color (Pro look); Low maintenance & easy, foolproof routine; Child & pet safe organic feeding. Skip. Next.

For a typical quarter-acre suburban lawn, Scotts is the best all-around choice because it is widely available, straightforward to apply, and offers products tailored to different seasons and weed pressure. If you prioritize a gentler, slow-release, low-burn approach over instant color, choose Milorganite; if soil health and an organic formulation matter most, choose Espoma. A quarter acre is 10,890 sq ft, but your actual turf area is usually much less after subtracting the house, driveway, beds, patio, and trees - often roughly 5,000 - 8,000 sq ft. Measure or estimate the lawn only before buying. My ranking Rank Brand Best for Why it ranks here Main trade-off 1 Scotts Most weekend DIY homeowners Broadest selection, easy-to-find granular products, clear label directions, and fast visible results. Its standard northern lawn food is 32-0-4, and Scotts advises feeding about every 6 - 8 weeks during active growth, up to four times annually. scottsmiraclegro Higher-salt synthetic fertilizers can burn turf if overapplied or applied during heat/drought; product selection can feel confusing 2 Milorganite Low-maintenance, slow-and-steady feeding Slow-release 6-4-0 fertilizer with iron; very forgiving application profile and generally lower burn risk. It can feed for roughly 8 - 10 weeks. lowes +1 Lower nitrogen analysis means more product per application; can have a temporary odor; supplies no potassium 3 The Andersons Premium results and larger lawns Strong professional-turf reputation, with high-quality granular formulations and slow-release options. A good step up if you enjoy dialing in your lawn care rather than buying a simple big-box program. More expensive, not as universally stocked, and product selection takes more research 4 Jonathan Green / GreenView Cool-season lawn enthusiasts Particularly good fit for fescue, ryegrass, and bluegrass lawns, with formulations aimed at deeper greening and longer feeding. Often a good middle ground between Scotts convenience and specialty turf products. Availability varies by region; less intuitive product lineup than Scotts 5 Espoma Organic-minded homeowner, kids/pets-focused routine Organic, slow-release approach that emphasizes soil health and long-term turf resilience rather than a rapid cosmetic green-up. bobvila Usually costs more per unit of nitrogen and works more gradually; may require more frequent planning to meet a demanding lawn's needs 6 Pennington Value-oriented warm-season lawns Often a good value and a practical choice for Bermuda and other warm-season grasses; some products combine quick and slow-release nitrogen. whatgrassisthis Product quality and availability can be less consistent across retailers; less compelling as a single go-to system for every lawn type Best choice by goal Simplest one-brand plan: Scotts Turf Builder Lawn Food, selected for your grass type and season. A current consumer test named Scotts Green Max its top pick for rapid, deep color, while other reviews favor standard Turf Builder as the best general lawn food. bobvila +1 Safest "I don't want to scorch my lawn" choice: Milorganite. Its slow-release 6-4-0 formula is the easiest recommendation when you want gradual growth and are willing to trade fast greening for a more forgiving product. lowes +1 Best organic-first choice: Espoma Organic Lawn Food. It is the better fit if improving the soil over time is more important than maximum immediate color. bobvila Best for a lawn hobbyist: The Andersons, or Jonathan Green/GreenView for cool-season turf. These make sense if you will read labels, calculate nitrogen rates, and tune applications to the season. Best if weeds are your immediate issue: A Scotts Weed & Feed-type product can be convenient, but only buy one if its label lists the weeds you actually have and if timing/application conditions match the label. Do not use it as a default fertilizer just because it includes weed control. What I'd buy for you Default recommendation: Scotts If you want good results without turning lawn care into a hobby, buy a Scotts Turf Builder product appropriate to your grass and season, plus a broadcast spreader if you do not already own one. For a normal established lawn: choose a plain lawn-food formula rather than a weed-and-feed by default. For pale grass that needs appearance improvement: consider a higher-iron product such as Scotts Green Max. For cool-season turf - tall fescue, Kentucky bluegrass, perennial ryegrass - emphasize fertilizer in the fall rather than pushing lots of nitrogen through summer heat. For warm-season turf - Bermuda, zoysia, St. Augustine, centipede - fertilize only once it has greened up and is actively growing. Scotts' standard northern product is 32-0-4 and is designed around repeated in-season feeding; that makes it convenient, but it also means precise spreading and watering according to the label matter. scottsmiraclegro Better conservative recommendation: Milorganite Choose Milorganite if you prefer a simple, low-risk routine and do not mind slower visible change. One current label-oriented guide describes the product as 6-4-0 with 2.5% iron and says a 32-pound bag covers about 2,500 sq ft at the established-lawn rate. whatgrassisthis For an estimated 6,000 sq ft of actual grass, that works out to roughly three 32-pound bags per application at that label rate. It is not the cheapest way to supply nitrogen, but it is hard to beat for ease and low burn risk. Organic soil-health recommendation: Espoma Choose Espoma if you are committed to organic inputs and accept a more gradual response. It is especially sensible for a lightly managed lawn where you value healthy, resilient turf more than golf-course color. Consumer testing/reviews characterize Espoma's lawn fertilizer as organic and slow release, focused on soil health and longer-term resilience. bobvila Buy by label, not logo The three numbers on the bag are N - P - K: N (nitrogen): green growth and density P (phosphorus): root development; do not add it routinely unless a soil test, new seeding, or local rules support it K (potassium): stress tolerance and general plant function For an established lawn, favor a fertilizer with mostly nitrogen and at least some slow-release nitrogen. University guidance commonly keeps a single application at no more than about 1 pound of actual nitrogen per 1,000 sq ft. extension.psu A practical calculation: Pounds of product for 1 lb N per 1,000 sq ft = 100 / first NPK number. So for a 32-0-4 fertilizer, about 100/32 = 3.1 lb of product provides 1 lb of nitrogen per 1,000 sq ft. For 6,000 sq ft, that would be about 18.8 lb of product for a full 1 lb-N-per-1,000-sq-ft application - subject to the product label and your grass type. Avoid common mistakes Soil-test first, especially before buying a phosphorus-containing formula. A basic test will identify pH, phosphorus, potassium, organic matter, and other factors that the fertilizer bag cannot diagnose. extension.oregonstate +1 Do not fertilize stressed turf during drought, extreme heat, or just before heavy rain. Use a broadcast spreader and overlap lightly rather than applying in dark stripes. Sweep granules off sidewalks and driveways back into the lawn; do not wash nutrients into storm drains. Keep fertilizer away from water. University guidance advises a 15-foot setback from bodies of water. extension.umn Water according to the product label after application - enough to move granules into the turf, not so much that runoff occurs. Leave grass clippings on the lawn where practical. Extension guidance notes lawns usually need nitrogen in relatively small doses over two or three applications per growing season, and annual needs vary substantially by grass species. extension.psu Bottom line Buy Scotts if you want the most reliable, easiest mainstream answer. Buy Milorganite if your priority is low burn risk, gradual feeding, and a simpler low-pressure routine. Buy Espoma if organic soil stewardship is your primary goal. Move to The Andersons or Jonathan Green/GreenView if you want premium or more customized turf performance. If I were buying for a busy homeowner with an average 5,000 - 8,000 sq ft of actual turf, I would start with a soil test, then use a plain slow-release Scotts fertilizer for the first season - or Milorganite if avoiding synthetic fertilizer and application mistakes matters more than rapid color.