Best Nitrogen For Lawn Care: 10 Options Compared

#1 · Best Overall

1. The Andersons Pure Nitrogen

• Weight: 18 lb
• Form: Granules

Best for: Nitrogen-deficient turf coverage.

Why it ranks #1: Its 32-0-0 analysis, quick- and slow-release nitrogen, all-season growing-period use, and stated 6,000-square-foot coverage suit nitrogen-focused lawn feeding.

A 32-0-0 formula with both quick- and slow-release nitrogen makes The Andersons Professional Pure Nitrogen a focused option for lawns with nitrogen deficiencies. Its small granules are intended to provide complete, uniform coverage, and the product can be used any time during the growing season across all turf types.

The combination of quick- and slow-release nitrogen pairs an initial supply with continued feeding, while the 32-0-0 analysis keeps the product centered on nitrogen rather than a broader nutrient blend. Small particle size supports complete, uniform granular coverage across the lawn. The listed coverage is 6,000 square feet per 18-pound bag, giving homeowners a defined area for planning application. Use is specified for any time during the growing season and all turf types.

Skip it if you want iron and humic acid alongside nitrogen; PetraMax Neighbor’s Envy combines those ingredients in a seven-in-one liquid formula.

This is suited to buyers addressing nitrogen deficiency who want granular coverage and a quick-and-slow release blend. Its nitrogen-focused formula is the key fit consideration if your lawn-care plan calls for additional listed nutrients.

Listed on Amazon as: The Andersons Professional Pure Nitrogen 32-0-0 Fertilizer – 18lbs Covers 6,000 sqft.

#2 · Best Liquid 28-0-0

2. Simple Lawn Solutions 28-0-0

• Weight: 5.04 kg
• Form: Liquid

Best for: Quick and sustained liquid nitrogen.

Why it ranks #2: This concentrated liquid provides 28-0-0 nitrogen, with 70% quick-release and 30% slow-release nitrogen for rapid correction and continued feeding.

A 70% quick-release and 30% slow-release nitrogen blend is the defining feature of Simple Lawn Solutions Maximum Green & Growth. Its 28-0-0 liquid lawn food is positioned for spring and summer, combining rapid nutrient absorption with continued feeding between applications to support greener, thicker growth on any grass type.

The quick-release portion is intended to address nitrogen deficiency quickly, while the slow-release share continues supplying nutrients between applications. That split supports both a faster response and ongoing feeding within one concentrated liquid formula. The product is identified for spring and summer use and any grass type, giving buyers a broad seasonal and turf-type fit. Its liquid form is suited to spray-based lawn care, and the listed one-gallon size provides a larger supply than a small bottle.

Skip it if you are preparing turf for winter with fall granules; GreenView Fairway Formula Fall Lawn Fertilizer targets summer repair and winter preparation.

Choose this liquid feed for spring or summer nitrogen support when quick response and continued feeding are both priorities. Its stated seasonal focus is a boundary for shoppers seeking a dedicated fall lawn-preparation fertilizer.

Listed on Amazon as: Maximum Green & Growth Fertilizer High Nitrogen 28-0-0 Lawn Food Liquid Fertilizer- Spring & Summer- Any Grass Type- Simple Lawn Solutions – Concentrated Quick & Slow Release Blend (1 Gallon)

#3 · Split-Release Liquid

3. Petramax Liquid Nitrogen

• Weight: 2 lb
• Form: Liquid

Best for: Liquid spring-summer nitrogen feeding.

Why it ranks #3: Its 28-0-0 liquid formula lists 70% quick-release and 30% slow-release nitrogen, with spray-on application for spring and summer lawn care.

A 28-0-0 formula split between 70% quick-release and 30% slow-release nitrogen is Petra’s defining feature, combining rapid green-up with continued feeding between applications. This liquid fertilizer is presented for spring and summer lawn care, and its diluted, spray-on application gives DIY lawn keepers a way to distribute the feed with water.

The quick-release portion is intended to supply nitrogen rapidly, while the slow-release portion supports growth between applications; that split gives buyers both immediate response and follow-on feeding in one formula. Its liquid form suits spray application, but the directions require diluting the product with water before spraying the lawn. The 32-ounce bottle is a concentrated lawn-food supplement, so application involves preparing a mixture rather than spreading ready-to-apply granules.

Skip it if you prefer ready-to-spread fall granules; Scotts Turf Builder WinterGuard is a fall lawn food that can be applied with a spreader.

A fit for DIYers seeking liquid nitrogen feeding in spring or summer and a blend of quick and continuing release. Choose it only if mixing with water and spraying suits your lawn-care routine.

Listed on Amazon as: Petramax Liquid Nitrogen Fertilizer 28-0-0 NPK – 32 Oz Spring & Summer Liquid Grass Fertilizer for Lawn, Spray on Easy to Apply for Deep Green Lawn Care – Slow Release High Nitrogen Turf Builder

#4 · Best Hose-End Option

4. Scotts Liquid Lawn Food

• Weight: 8.32 oz
• Form: Liquid

Best for: Hose-end feeding for established lawns.

Why it ranks #4: The 29-0-3 liquid formula supplies nitrogen and potassium, attaches as a hose-end sprayer, and is listed for all grass types and 2,000 square feet.

The reusable hose-end spray applicator makes Scotts Turf Builder Liquid Lawn Food a convenient fit for feeding established grass while watering. Its 29-0-3 formula supplies nitrogen and potassium, and the translucent bottle lets users see how much product they are applying. Scotts states that one 32-ounce bottle feeds 2,000 square feet in about 10 minutes.

The hose-end attachment simplifies distribution by connecting application to a water hose, while the translucent bottle provides a visible product-level check during use. Its 29-0-3 formula combines nitrogen for thick, green turf with potassium for everyday stress tolerance. The product is listed for all grass types and northern and southern lawns, but it is intended for actively growing, established turf rather than new lawns. The reusable applicator can also be used with separately sold refill bottles.

Skip it if you are feeding a newly seeded lawn; The Andersons Professional Pure Nitrogen 32-0-0 is listed for use any time during the growing season.

A practical match for homeowners feeding established turf who want hose-end application and a visible bottle during use. The main fit boundary is that Scotts specifies actively growing grass, not new lawns.

Listed on Amazon as: Scotts Turf Builder Liquid Lawn Food, 32 fl. oz.

#5 · Best Multi-Nutrient

5. PetraMax Neighbor’s Envy

• Form: Liquid

Best for: Multi-nutrient liquid lawn care.

Why it ranks #5: Its 20-0-2 formula includes 2.5% iron, humic acid, and other listed ingredients, appealing to buyers seeking more than nitrogen alone.

A seven-in-one formula combining nitrogen, iron, and humic acid is the defining feature of PetraMax Neighbor’s Envy, bringing several lawn-care components together in one liquid product. Its listed ingredients connect nitrogen with growth, iron with deep color, and humic acid with soil enrichment, while the product is specified for a 16,000-square-foot area.

The formula lists 20-0-2, with 20% nitrogen and 2% potassium, alongside 2.5% iron, 3% humic acid, 1% fulvic acid, and 1% sea kelp. That combination supports the product’s multi-nutrient positioning rather than a nitrogen-only approach. Its liquid form and one-gallon size are paired with coverage specified at 16,000 square feet, helping buyers assess whether the stated area suits their lawn. The supplied facts describe rapid growth and deep color benefits from nitrogen and iron.

Skip it if you want a nitrogen-only granular feed; The Andersons Professional Pure Nitrogen 32-0-0 is a granular option centered on nitrogen.

Choose this if one liquid product with nitrogen, iron, humic acid, and other listed nutrients fits your lawn-care approach. Its broad formula is the key boundary for buyers seeking a nitrogen-only treatment.

Listed on Amazon as: PetraMax Neighbor’s Envy Grass Fertilizer for Lawn, (16,000 sq ft, 1 Gal)

#6

6. TPS Nutrients High Nitrogen

• Form: Liquid

Best for: Residential turf growth support.

Why it ranks #6: This liquid fertilizer is explicitly described as high nitrogen and supports vegetative growth, but the supplied listing does not state an NPK analysis.

High nitrogen for green turf is the central purpose of this TPS NUTRIENTS liquid fertilizer, with its stated role in promoting lush color and dense lawn coverage. The product also supports blade and leaf development, making it relevant to homeowners seeking thicker-looking residential turf for yards, landscaping, and regular lawn-care routines.

The liquid form offers a different application format from granular lawn foods, while the listed features focus on vegetative growth rather than seasonal winter preparation. Its high-nitrogen positioning is tied to greener turf and blade development, so the intended benefit is lawn growth and density. TPS describes it as suitable for residential lawns, yards, and landscaping. The supplied information does not provide a dilution ratio or application schedule, so buyers should rely on the product directions for those operating details.

Skip it if you need a stated nitrogen percentage and spray-mixing directions; Petra’s 28-0-0 liquid fertilizer lists both its formula and dilution step.

This suits residential lawn keepers focused on vegetative growth, green color, and denser coverage in a liquid format. Its supplied details leave application timing and dilution unspecified, so those points are important to check on the product directions.

Listed on Amazon as: High Nitrogen Fertilizer for Lawns, Liquid Boost for Thick Turf, 8 oz

#7

7. Scotts Turf Builder WinterGuard

• Weight: 8 oz
• Form: Granules

Best for: Fall recovery and root prep.

Why it ranks #7: This fall granular fertilizer supports root development and summer-damage recovery on any grass, though its listing does not give a nitrogen analysis.

Fall application is the defining feature of Scotts Turf Builder WinterGuard: it feeds grass as it recovers from summer heat, drought, and regular activity while preparing roots for winter. Its granules can go onto a wet or dry lawn, giving homeowners a seasonal feeding option that does not depend on one lawn-surface condition.

The fall timing connects summer recovery with next-spring lawn preparation, making this a seasonal choice rather than a general-purpose feeding schedule. Scotts says the fertilizer builds strong, deep roots and supplies nutrients after heat, drought, and activity. Its granular form suits use with a Scotts spreader; the supplied directions give settings for broadcast/rotary and drop models. Light watering can be used for faster results, but watering in is not required, so the application has some flexibility.

Skip it if you need a spring or summer liquid feeding; Petra’s 28-0-0 fertilizer is specifically presented for spring and summer use.

Choose this for fall lawn care when summer stress recovery and root preparation for winter are priorities. It suits homeowners with a Scotts spreader, but its seasonal purpose is the key fit consideration if you need feeding outside fall.

Listed on Amazon as: Scotts Turf Builder WinterGuard Fall Lawn Food, 10 lbs.

#8

8. The Andersons Fall Lawn Food

• Weight: 18 lb
• Form: Granules

Best for: Extended-release fall greening.

Why it ranks #8: Its 24-0-14 analysis includes nitrogen, potash, and iron, with quick-, intermediate-, and slow-release nitrogen for seasonal lawn preparation.

Three nitrogen release speeds—quick, intermediate, and slow—define The Andersons Premium Fall Lawn Food, combining faster green-up with feeding over an extended period. Its 24-0-14 formula also includes iron for deeper greening, and the granular product is presented as a fall application that helps feed and prepare turf for winter.

The mix of quick-, intermediate-, and slow-release nitrogen connects initial green-up with continued feeding, which may suit homeowners looking for more than a single rapid response. Iron adds another greening component, while the 24-0-14 formula includes potash as part of its fall lawn food profile. The product is safe for all turf types and is Application 4 of The Andersons Lawn Program, so it fits users following that sequence as well as buyers seeking fall preparation.

Skip it if you want nitrogen-only feeding rather than a fall blend; The Andersons Professional Pure Nitrogen 32-0-0 is a granular nitrogen-focused option.

A good fit for fall lawn care when extended nitrogen release, iron-supported color, and winter preparation matter. Its place as Application 4 in The Andersons program is relevant if you prefer a stand-alone feeding plan.

Listed on Amazon as: The Andersons Premium Fall Lawn Food 24-0-14 Fertilizer 5,000 sq ft Bag

#9

9. GreenView Fairway Formula Fall

• Weight: 45 lb
• Form: Granules

Best for: Large-lawn fall preparation.

Why it ranks #9: This 45-pound granular product targets fall repair and winter preparation with steady greening, but the supplied details do not state its nitrogen percentage.

A 45-pound granular bag for fall feeding makes GreenView Fairway Formula a substantial option for homeowners preparing lawns for winter. It is described as repairing summer damage, encouraging deep root growth, and promoting steady, even greening without surge growth. Its stated suitability for any grass type broadens its use across different lawns.

The seasonal fall focus connects summer-damage repair with preparation for winter and a better spring lawn, making it a targeted choice for annual lawn care. GreenView describes the fertilizer as encouraging deep roots, thick growth, and lawn color, while its steady, even greening is intended to avoid surge growth. The granular form suits spreader application, and the 45-pound bag is a substantial quantity for a larger lawn. The supplied safety information says not to hand spread it.

Skip it if you need a smaller fall bag and Scotts spreader settings; Scotts Turf Builder WinterGuard is a 10-pound fall lawn food with listed spreader settings.

This fits homeowners seeking granular fall feeding and winter preparation across any grass type, particularly when a 45-pound bag suits the job. Keep the no-hand-spreading direction in mind when planning application.

Listed on Amazon as: GreenView Fairway Formula Fall Lawn Fertilizer, 45 lb. Bag

#10

10. Milorganite 6-4-0

• Weight: 32 lb
• Form: Pelletized

Best for: Low-salt, iron-rich granular feed.

Why it ranks #10: The 6-4-0 pelletized fertilizer offers slow-release feeding and iron for greening, but its lower stated nitrogen analysis is less suited to high-nitrogen needs.

Milorganite pairs a low-salt formula with organically complex iron, a combination that helps limit streaks and fertilizer burn while encouraging deep green color without the concrete staining associated with iron salts in some synthetic fertilizers. The 32-pound pelletized fertilizer also comes with a printed brochure offering seasonal application and spreader guidance.

Its low-salt formulation is described as helping avoid streaks, stripes, and fertilizer burn, including in hot or dry conditions, which may matter to homeowners concerned about application marks. Organically complex iron supports lawn greening without staining concrete like some iron salts. The pelletized 32-pound bag is paired with a printed feeding and spreader-tips brochure, giving users seasonal guidance alongside the product. The supplied facts note an earthy aroma after application that should dissipate within a few days.

Skip it if you want liquid spray application; Petra’s 28-0-0 fertilizer is a liquid nitrogen feed applied after dilution with water.

Consider this pelletized feed if low-salt application and iron-supported greening are priorities, and you value included seasonal guidance. The earthy aroma is a relevant consideration, especially where the treated lawn is close to living areas.

Listed on Amazon as: Milorganite 6-4-0 Fertilizer and Feeding Tips Brochure Bundle, 32lb