10 Best Fertilizers For New Sod 2025 in the United States

Scotts Turf Builder Starter Fertilizer is designed specifically for new grass, making it a solid choice if you're planting seed, laying sod, or installing plugs. It has a nutrient ratio of 24-25-4 (N-P-K), which means it’s high in nitrogen and phosphorus—important for root growth and early development in new lawns. This fertilizer uses a unique All-in-One Particles technology, blending nutrients evenly so each granule feeds your grass well.

It’s a quick-release formula, so you’ll see results faster, with grass growing thicker and quicker compared to unfed lawns. The product is synthetic, not organic, which means it provides nutrients efficiently but might not appeal to those wanting a fully natural option. The granules are easy to apply over large areas (up to 14,000 sq. ft. per bag), making it practical for medium to large lawns. It’s safe for all grass types, which is great if you’re unsure about your lawn’s specific needs.

Since it’s a quick-release fertilizer, you might need to reapply more often than with slow-release types. If you want a simple, effective starter fertilizer that helps new grass get a strong start, Scotts Turf Builder is a reliable pick, especially if you want visible growth results fairly quickly.

The Scotts Turf Builder Grass Seed Sun & Shade Mix with Fertilizer and Soil Improver offers a versatile solution for those looking to seed new lawns or enhance existing ones. It excels in diverse light conditions, from full sun to dense shade, making it adaptable to various environments. The mix includes aggressive grass varieties that spread quickly to repair bare and thin spots, ensuring a lush lawn.

The WaterSmart coating is a standout feature, doubling water absorption and retention compared to uncoated seeds, which is beneficial for new sod that requires consistent moisture. This helps in reducing watering frequency and promotes quicker establishment of the grass.

A 5.6-pound bag of this product covers a large area, making it cost-effective for both large and small lawns. Users will appreciate the medium to high drought resistance, which reduces the burden of constant watering after the grass is established. The broad application method makes it user-friendly for those who may not be experienced in lawn care.

Scotts Turf Builder Triple Action Built For Seeding is a versatile fertilizer designed specifically for new lawns. One of its key strengths is its multi-functionality: it acts as a fertilizer, a weed preventer, and a lawn developer all at once. This product is especially beneficial for preventing common weeds like dandelions and crabgrass for up to 6 weeks, while still being safe for new grass growth.

It also helps grass withstand harsh conditions such as heat and drought, making it a solid choice for those who want a resilient, healthy lawn. Covering up to 4,000 square feet with a 17.2 lb. bag, it offers good value for medium to large lawns. Designed for use with a variety of grass types, including Kentucky Bluegrass and Tall Fescue, it is versatile and easy to apply in granular form when temperatures are between 60°F and 90°F.

Its targeted weed prevention and lawn protection features make it a strong candidate for new sod care.