10 Best Compost Fertilizers 2025 in the United States

Scotts Green Max Lawn Food is a versatile lawn fertilizer designed for various grass types and can be used during different seasons. Its dual-action formula includes an iron supplement, which helps achieve a deep green appearance within just three days. The product's high nutrient content, including 27% nitrogen, facilitates robust grass growth.

Additionally, the inclusion of 5% iron enhances the greening process, making it particularly effective for those looking to quickly improve the aesthetics of their lawn. The product is also designed to cover a large area of up to 10,000 sq. ft., making it suitable for extensive lawns. Another practical feature is that it does not stain concrete or other hard surfaces when applied as directed.

Scotts Green Max Lawn Food may not be the best fit for those specifically looking for compost-fertilizers rich in organic matter and beneficial microbes, as it primarily focuses on lawn aesthetics rather than soil health. The texture is granular, which might be less ideal for users looking for finer compost materials.

Scotts Turf Builder Lawn Food is designed to strengthen and protect various grass types, making it versatile for different lawns. It improves grass's root strength and its ability to absorb water and nutrients, which are critical for a healthy lawn.

A single 12.5 lb. bag covers a substantial area of up to 5,000 sq. ft., making it economical for larger lawns. The product's texture is in powder form, which can be easier to apply on both wet and dry lawns.

As a synthetic fertilizer, Scotts Turf Builder Lawn Food is a solid option for homeowners looking to maintain a healthy and robust lawn with ease.

Down To Earth All Natural Fertilizers Organic Vegetable Garden Mix 4-4-4 is a versatile, all-natural fertilizer ideal for vegetable gardens and hobby farms. Its balanced 4-4-4 nutrient ratio means it contains equal parts nitrogen, phosphorus, and potassium, which are essential for healthy plant growth, making it a good choice for a variety of vegetables and herbs. The granule form allows for even application, and the 15-pound size is convenient for small to medium garden needs.

The fertilizer is designed for use throughout the growing season and supports strong growth and flavorful herbs. The granule texture is user-friendly and reduces dust compared to powders, though it may take a bit longer to break down compared to compost teas or liquid fertilizers. It is suitable for nurturing plants from seedlings through maturity, making it a straightforward organic nutrient boost for backyard gardeners.

This fertilizer provides a reliable, balanced organic option for vegetable gardens, fitting well for those seeking an easy-to-use product without the need for complex mixing or application methods.