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10 Best Fertilizer For Green Grass 2025 in the United States

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Our Top Picks

#1

Winner

Scotts Turf Builder Rapid Grass Sun and Shade Mix, Combination Seed and Fertilizer, Grows Green Grass in Just Weeks, 16 lbs.

The Scotts Turf Builder Rapid Grass Sun and Shade Mix is a combination of seed and fertilizer designed to promote quick and lush grass growth. One of its standout features is its ability to grow grass up to twice as fast as seed alone, provided it is applied correctly and maintained. This makes it particularly useful for large problem areas in your lawn or when establishing new grass, with a new lawn coverage of 2,395 sq. ft. and overseeding coverage of 8,000 sq. ft.

It is suitable for use in both spring and fall when temperatures are between 60°F and 80°F, ensuring flexibility in planting periods. The product is intended for outdoor use, specifically in areas with both sun and shade exposure, which adds to its versatility. However, it is important to note that the product's availability may be limited in certain states.

The 16-pound bag size is manageable for most users, and its application method is straightforward, primarily requiring watering post-application. This product would be most beneficial for homeowners looking to quickly and effectively address patchy lawns or establish new grass areas, especially those who appreciate the convenience of a combined seed and fertilizer mix.

#2

Scotts Liquid Green Max Lawn Food: 2,000 sq. ft., 2-in-1 Fertilizer and Iron Supplement, Use on Any Grass Type, 32 oz.

Rating
9.4
Release Time

Most important from
8401 reviews

Release Time
Quick results are noticeable, turning pale patches into a vibrant green almost overnight.

Scotts Liquid Green Max Lawn Food is a convenient option for anyone looking to quickly enhance the green color of their lawn. The dual-action formula not only fertilizes but also supplements with iron, providing noticeable results in as little as three days. This makes it ideal for those last-minute lawn preparations before social gatherings.

One of its biggest strengths is its versatility; it can be applied to any type of grass and is effective from early spring through late fall, making it a practical choice for various seasonal needs. The liquid form and easy application method, using just a hose, eliminate the hassle of dealing with granules or spreaders, appealing to those who prefer a straightforward lawn care routine.

Covering up to 2,000 square feet, this product offers decent coverage for small to medium-sized lawns. Its combination of ease of use and rapid results make it a valuable option for maintaining a vibrant green lawn throughout most of the year.

Rating
9.4
Release Time

Most important from
8401 reviews

Release Time
Quick results are noticeable, turning pale patches into a vibrant green almost overnight.
#3

Scotts Turf Builder Lawn Food - Fertilizer for All Grass Types, 5,000 sq. ft., 12.5 lbs.

Rating
9.1
Application Method

Most important from
6754 reviews

Application Method
The Scotts Turf Builder Lawn Food does what it says. My crabgrass turned greener after using this, and even as a beginner in lawn care, I found it easy to use.

The Scotts Turf Builder Lawn Food is a versatile fertilizer suitable for all grass types, making it a convenient option for homeowners with diverse lawns. With an N-P-K ratio designed to strengthen grass and improve its ability to absorb water and nutrients, this fertilizer helps in developing strong, deep roots.

It covers a significant area of up to 5,000 sq. ft., which is beneficial for medium to large lawns. The product can be applied to both wet and dry lawns, adding flexibility in usage. Additionally, it helps to protect against future lawn problems, promoting lawn health.

The product's powder form might not be as convenient to apply as liquid fertilizers, and users need to ensure even distribution to avoid over-fertilizing certain areas. Despite these minor drawbacks, Scotts Turf Builder Lawn Food offers a reliable and efficient solution for maintaining a healthy, green lawn throughout various seasons.

Rating
9.1
Application Method

Most important from
6754 reviews

Application Method
The Scotts Turf Builder Lawn Food does what it says. My crabgrass turned greener after using this, and even as a beginner in lawn care, I found it easy to use.

Buying Guide for the Best Fertilizer For Green Grass

Choosing the right fertilizer for your green grass is essential to ensure a healthy, lush, and vibrant lawn. Fertilizers provide the necessary nutrients that grass needs to grow strong and resist diseases. When selecting a fertilizer, it's important to understand the key specifications and how they relate to your lawn's needs. This guide will help you navigate through the important factors to consider when picking the best fertilizer for your green grass.
N-P-K RatioThe N-P-K ratio stands for Nitrogen (N), Phosphorus (P), and Potassium (K), which are the primary nutrients in fertilizers. Nitrogen promotes lush, green growth; phosphorus supports root development; and potassium enhances overall health and disease resistance. The ratio is usually displayed as three numbers, such as 10-10-10. For green grass, a higher nitrogen content is often preferred, such as 20-5-10. If your lawn is newly seeded, a balanced ratio like 10-10-10 might be better. Assess your lawn's specific needs to determine the right N-P-K ratio.
Type of FertilizerFertilizers come in various types, including granular, liquid, and organic. Granular fertilizers are easy to apply and provide a slow release of nutrients over time. Liquid fertilizers offer quick absorption and are ideal for immediate nutrient needs. Organic fertilizers are made from natural materials and improve soil health over time. Choose granular for long-term feeding, liquid for quick fixes, and organic if you prefer environmentally friendly options.
Release TimeFertilizers can be classified as quick-release or slow-release. Quick-release fertilizers provide immediate nutrients to the grass, which is useful for a rapid green-up. However, they may require more frequent applications. Slow-release fertilizers gradually release nutrients over several weeks or months, reducing the need for frequent applications and minimizing the risk of burning the grass. Consider slow-release for consistent feeding and quick-release for immediate results.
Seasonal FormulationDifferent fertilizers are formulated for different seasons. Spring fertilizers typically have higher nitrogen content to promote growth after winter dormancy. Summer fertilizers focus on maintaining health and resilience during hot weather. Fall fertilizers often contain more potassium to strengthen the grass for winter. Choose a fertilizer that matches the current season to provide the appropriate nutrients for your lawn's needs.
Soil pHSoil pH affects nutrient availability to the grass. Most grasses thrive in slightly acidic to neutral soil (pH 6.0-7.0). Some fertilizers include lime to raise pH or sulfur to lower pH. Test your soil's pH before selecting a fertilizer to ensure it will complement your soil conditions. Adjusting the pH can help your grass better absorb the nutrients provided by the fertilizer.
Application MethodThe method of applying fertilizer can impact its effectiveness. Common methods include broadcast spreaders, drop spreaders, and hose-end sprayers. Broadcast spreaders cover large areas quickly and evenly, while drop spreaders provide precise application. Hose-end sprayers are used for liquid fertilizers and are easy to use. Choose the method that suits the size of your lawn and your comfort level with the equipment.

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