Best Spring Fertilizer For Lawns for Feeding and Weed Prevention

#1 · Best Overall

1. Scotts Halts Crabgrass Preventer

• Form: Granule
• Weight: 13.4 lb

Best for: Spring crabgrass prevention.

Why it ranks #1: Pairs lawn food with pre-emergent crabgrass prevention, feeds for a fast post-winter green-up, and supports strong, deep roots.

Pre-emergent crabgrass control paired with lawn food gives spring applications a two-part job: help stop crabgrass before it invades while feeding grass for a fast green-up after winter. The granules also aim to build strong, deep roots, making this a fit when weed prevention and feeding belong in one application.

The formula protects against crabgrass before it appears, while the lawn food supports spring green-up and root development. Rain, snow, or freezing conditions after application do not affect performance, so changing spring weather need not undo the treatment. For best results, the lawn should receive 1/4 to 1/2 inch of water from rain or watering within two to three days. Its stated coverage is 5,000 square feet.

Skip it if you are seeding new grass; Scotts Turf Builder Triple Action Built for Seeding is formulated for use when planting grass.

Choose this for an established lawn where spring crabgrass prevention and feeding are both priorities. Its 5,000-square-foot coverage and watering guidance matter when planning application; it is not the seeding-focused option in this lineup.

Listed on Amazon as: Scotts Turf Builder Halts Crabgrass Preventer with Lawn Food, 5,000 sq. ft.

#2 · Best Balanced Feed

2. The Andersons Core 24-6-12

• Form: Granules

Best for: Even-distribution all-purpose feeding.

Why it ranks #2: Its 24-6-12 ratio, iron, and micronutrients suit spring feeding, while quick- and slow-release nitrogen provide immediate nutrition and up to six weeks of feeding.

Super-fine particles provide twice as many particles per square foot, giving this 24-6-12 fertilizer an even-distribution focus for spring lawn feeding. The Andersons pairs that particle design with iron, micronutrients, and quick- plus slow-release nitrogen for immediate nutrition followed by feeding for up to six weeks.

The 4:1:2 nutrient ratio supplies a balanced 24-6-12 profile, while iron and micronutrients contribute to total nutrition and deeper greening. Super-fine particles are intended to distribute evenly across turf, and the combination of quick- and slow-release nitrogen supports both an initial nutrient supply and extended feeding. It is listed for all turf types and spring use, with coverage up to 6,200 square feet per 18-pound bag.

Skip it if you want a single application stated to feed for up to four months; Pennington Full Season Lawn Fertilizer has that release period.

Choose it for spring feeding when even particle distribution, micronutrients, and a mix of immediate and extended nitrogen are priorities. Clear lawn debris and avoid heavy rain before application to help particles reach the soil.

Listed on Amazon as: The Andersons Core 24-6-12 Professional-Grade All-Purpose Lawn Fertilizer – 18 lbs. Covers up to 6,200 sq. ft.

#3 · Longest Feeding

3. Pennington Full Season Fertilizer

• Form: Granules
• Weight: 11.2 lb

Best for: Season-long controlled-release feeding.

Why it ranks #3: Polymer-coated urea releases nitrogen for up to four months, and 5% iron supports deep greening in a single seasonal application.

Polymer-coated urea releases nitrogen for up to four months, making this Pennington granule fertilizer a one-application option for seasonal feeding. Its 5% iron supports deep greening, while beneficial microorganisms are included to revitalize soil, combining sustained nutrient release with additional lawn-care ingredients.

The controlled-release nitrogen can reduce the need for repeated feeding during its stated four-month release period, while iron supports deeper green color. Granules are applied with a spreader according to package directions, a familiar workflow for lawn treatment. The listing names Kentucky bluegrass, tall fescue, bermudagrass, and zoysiagrass among suitable grasses. Coverage depends on bag size, with options listed for up to 4,000 or 12,000 square feet.

Skip it if you live in Hawaii or South Dakota; this product is listed as unavailable in both states.

A practical fit for lawn owners seeking a spring granular application with extended nitrogen release and iron. Check the listed regional restriction and select the coverage option that matches your lawn before applying with a spreader.

Listed on Amazon as: Pennington Full Season Lawn Fertilizer 4M 32-0-5 RF 3/11.2Lb

#4 · Best General Feed

4. Scotts Turf Builder Lawn Food

• Form: Powder
• Weight: 12.5 lb

Best for: Flexible seasonal lawn feeding.

Why it ranks #4: Feeds and strengthens any grass type, builds deep roots, and can be applied to a wet or dry lawn in spring.

Application on either a wet or dry lawn gives Scotts Turf Builder Lawn Food flexibility for spring feeding without requiring one lawn condition. Its pesticide-free formula is listed for any grass type and feeds and strengthens grass, while its root-building claim focuses on improving water and nutrient absorption.

The powder-form lawn food can be applied in spring, summer, or fall, allowing buyers to fit feeding into several seasonal windows. Scotts says it builds strong, deep roots and improves the lawn’s ability to absorb water and nutrients compared with an unfed lawn. The all-grass-type listing makes it a broad option when the lawn’s grass variety is mixed or not specified.

Skip it if you need crabgrass prevention in the same spring treatment; Scotts Turf Builder Halts Crabgrass Preventer with Lawn Food combines weed control and feeding.

Choose it for straightforward seasonal feeding when application flexibility and root support matter more than weed control. It can be used across grass types and seasons, but buyers seeking a combined weed-prevention treatment should select a different formula.

Listed on Amazon as: Scotts Turf Builder Lawn Food, 12.5 lbs.

#5 · Balanced NPK

5. The Andersons PGF Balanced 10-10-10

• Form: Granules
• Weight: 18 lb

Best for: Balanced spring and fall nutrition.

Why it ranks #5: The balanced 10-10-10 formula is specifically described as ideal for spring and fall, with quick-release nitrogen, micronutrients, and 2% iron.

Extremely fine particles are the defining feature of The Andersons PGF Balanced 10-10-10, supporting coverage and even distribution across lawns, gardens, and flower beds. Its balanced nutrients, micronutrients, and 2% iron suit spring feeding when buyers want immediate nutrition rather than a slow-release formula.

All quick-release nitrogen provides immediate plant nutrition, while the 10-10-10 ratio offers balanced nutrients for lawns and garden beds. The fine particle size distinguishes it from typical pebble-sized 10-10-10 granules and supports more even distribution with a spreader. The product is suitable any time during the growing season and is described as ideal for spring and fall; watering activates nutrients after application.

Skip it if you need controlled-release nitrogen for extended feeding; Pennington Full Season Lawn Fertilizer releases nitrogen for up to four months.

A fit for buyers wanting balanced, immediate nutrition across lawns or garden beds, especially for spring or fall use. Apply evenly with a spreader and water to activate; the listing excludes California.

Listed on Amazon as: The Andersons PGF Balanced 10-10-10 Fertilizer with Micronutrients and 2% Iron (5,000 sq ft)

#6

6. The Andersons Premium Lawn Food

• Form: Granules
• Weight: 18 lb

Best for: Spring feeding ahead of summer stress.

Why it ranks #6: The 28-0-12 formula combines quick- and slow-release nitrogen for green-up and extended feeding, while potash supports turf hardiness.

Quick- and slow-release nitrogen give The Andersons Premium Lawn Food a fast-green-up and extended-feeding combination for spring and summer use. Its 28-0-12 formula also contains iron for deep greening and potash associated with tougher grass, targeting lawns heading into heat and drought stress.

As part 3 of The Andersons Lawn Program, this granular fertilizer combines nitrogen, potash, and iron. Quick-release nitrogen supports a faster green-up, while slow-release nitrogen extends feeding; potash helps thicken grass wall structure for hardiness and vigor. Iron aids chlorophyll development and helps prevent yellowing. It is listed as safe for all turf types, and the 18-pound bag is identified for 5,000 square feet.

Skip it if you want an all-purpose 24-6-12 spring formula with super-fine particles; The Andersons Core 24-6-12 offers that profile.

A fit for lawns preparing for warmer weather when fast green-up, continued feeding, and support against heat and drought stress are priorities. Its place as part 3 of a named lawn program is relevant when choosing a feeding sequence.

Listed on Amazon as: The Andersons Premium Lawn Food 28-0-12 Spring Summer Fertilizer 5,000 sq ft Bag

#7

7. Simple Lawn Solutions 15-0-15

• Form: Liquid
• Weight: 2 lb

Best for: Sprayer-applied liquid feeding.

Why it ranks #7: The 15-0-15 liquid provides nitrogen and potassium with humic, fish, and seaweed ingredients, and is listed for multiple grass types.

An attached sprayer makes this 32-ounce liquid fertilizer a ready-to-apply option, while its 15-0-15 formula pairs nitrogen with potassium for greening, growth, and turf hardiness. Humic, fish, and seaweed ingredients add to the nutrient blend, and the product is listed for a wide range of grass types.

The liquid format and attached sprayer offer a different application workflow from spreading granules, while the 15-0-15 ratio supplies nitrogen and potassium without phosphate. The listing names Bermuda, St. Augustine, Zoysia, tall and fine fescue, and Kentucky bluegrass among compatible grasses. It can be used to maintain a lawn or treat nutrient deficiencies, making it suitable for targeted liquid feeding as well as routine care.

Skip it if you prefer granules and up to four months of controlled feeding; Pennington Full Season Lawn Fertilizer offers that release period.

Consider it for buyers who want liquid feeding with an attached sprayer and a formula listed for several grass types. Its 15-0-15 profile is phosphate-free, so choose according to the nutrient approach and application format you want.

Listed on Amazon as: Superior 15-0-15 Liquid Lawn Fertilizer – Lawn Food for Growth & Green – Nitrogen, Potassium, Humic, Fish & Seaweed – Any Grass Type- Simple Lawn Solutions – All Season- Attached Sprayer (32 Ounce)

#8

8. Milorganite 6-4-0 Fertilizer

• Form: Pelletized
• Weight: 32 lb

Best for: Low-salt feeding with iron.

Why it ranks #8: This pelletized 6-4-0 fertilizer includes iron for greening and slow-release feeding; its bundled brochure adds seasonal application and spreader guidance.

A low-salt formula is the defining feature of this 32-pound Milorganite fertilizer, helping reduce the risk of streaks, stripes, and fertilizer burn even in hot or dry conditions. Its organically complex iron supports deep green color without staining concrete like iron salts in some synthetic fertilizers.

The pelletized 6-4-0 fertilizer uses heat-dried microbes, and its slow-release feeding supports a gradual approach to lawn nutrition. The bundle also includes a printed brochure with seasonal application guidance and spreader tips, giving buyers reference material for planning and applying it. Milorganite has an earthy aroma when first applied; rain or watering can help reduce it, and the odor should dissipate within a few days.

Skip it if you need crabgrass prevention alongside spring feeding; Scotts Turf Builder Halts Crabgrass Preventer with Lawn Food combines those functions.

A fit for lawn owners who value low-salt feeding, iron-supported greening, and printed seasonal guidance. Account for the initial earthy aroma and store the fertilizer in a cool, dry area out of reach of children and animals.

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

#9

9. Scotts Triple Action Built for Seeding

• Form: Granules
• Weight: 4.3 lb

Best for: New-grass seeding support.

Why it ranks #9: A specialized choice for planting new grass, it feeds new growth and prevents crabgrass and dandelions for up to six weeks when used as directed.

Formulated for use when planting new grass, Scotts Triple Action Built for Seeding combines feeding and grass support with dandelion and crabgrass prevention for up to six weeks without harming new grass. Its application guidance specifies a dry lawn and temperatures consistently between 60°F and 90°F.

This granular formula is intended to jump-start grass development and strengthen new grass while preventing dandelions and crabgrass for up to six weeks. The listed grass types include Kentucky bluegrass, tall fescue, perennial ryegrass, centipedegrass, and fine fescue. For best results, apply to a dry lawn when temperatures are consistently between 60°F and 90°F, so timing and weather are important to the seeding workflow.

Skip it if you are treating an established lawn for actively growing broadleaf weeds; Scotts Turf Builder Weed & Feed3 targets weeds including dandelions and clover.

Choose this for seeding projects that need feeding and short-term dandelion and crabgrass prevention without harming new grass. Its specified dry-lawn application window and temperature range make timing a key fit consideration.

Listed on Amazon as: Scotts Turf Builder Triple Action Built for Seeding, 4.3 lbs.

#10

10. Scotts Turf Builder Weed & Feed3

• Form: Granule
• Weight: 14.3 lb

Best for: Dandelion and clover control.

Why it ranks #10: Its stated focus is controlling more than 50 listed weeds while feeding turf, but directions specify applying to a wet lawn when weeds are actively growing.

WeedGrip Technology grips weeds you see and those you do not, making this granular Scotts product a weed-and-feed choice for lawns with actively growing broadleaf weeds. Its listed targets include dandelions and clover, while the fertilizer feeds to thicken grass and help crowd out weeds.

This formula combines weed control and lawn feeding rather than serving as fertilizer alone. Scotts says it controls more than 50 listed weeds, including dandelions and clover, and the WeedGrip Technology is intended to attach to visible and less-visible weeds. Apply it to a wet lawn when weeds are actively growing, according to the supplied directions. That timing makes weed activity and lawn condition important parts of application planning.

Skip it if you are planting new grass and need a formula that will not harm it; Scotts Turf Builder Triple Action Built for Seeding is made for that use.

A fit for established lawns where actively growing weeds such as dandelions and clover are a concern alongside feeding. Apply to a wet lawn during active weed growth; it is not the seeding-focused choice.

Listed on Amazon as: Scotts Turf Builder Weed & Feed3, 14.29 lbs.