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10 Best Liquid Lawn Fertilizers 2025 in the United States

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Our Top Picks

#1

Winner

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
9.9
Chosen by1,203
Application Method

Most important from
8401 reviews

Application Method
Even without prior lawn care experience, users find it easy to apply and achieve impressive results.

Scotts Liquid Green Max Lawn Food is a convenient liquid fertilizer designed to cover up to 2,000 square feet. Its 2-in-1 formula not only feeds your lawn but also adds iron, providing a quick green-up in just three days, which is great for last-minute events. This product is suitable for all grass types and is easy to applyโ€”just connect it to your hose and spray, eliminating the need for granules or spreaders.

This ease of application makes it user-friendly, even for those who are not familiar with lawn care products. The fertilizerโ€™s dual-action approach helps improve the green color of your lawn efficiently. However, being a liquid, it requires more frequent applications compared to some granular fertilizers, and its coverage area might be limiting for larger lawns. Also, frequent users might find the 32 oz. size insufficient over an extended period.

Nevertheless, its strong customer satisfaction suggests that it performs well for most users. This product is particularly beneficial for residential lawns where maintaining a lush, green appearance is the primary goal.

Rating
9.9
Chosen by1,203
Application Method

Most important from
8401 reviews

Application Method
Even without prior lawn care experience, users find it easy to apply and achieve impressive results.
#2

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

The Scotts Turf Builder Lawn Food is a versatile fertilizer suitable for all grass types, making it a good choice for various lawns. It is designed to feed and strengthen grass, helping to build strong, deep roots and improve the lawn's ability to absorb water and nutrients compared to unfed lawns. This can be particularly beneficial for maintaining a healthy lawn and protecting against future problems.

The product can be applied to both wet and dry lawns, adding to its convenience. It's worth noting that while the product is categorized under liquid lawn fertilizers, the item form is actually a powder, which might be confusing for some users. The coverage area is impressive, with one 12.5 lb. bag covering up to 5,000 sq. ft., making it cost-effective for larger lawns.

If you have a large lawn and need a reliable, easy-to-apply fertilizer, Scotts Turf Builder Lawn Food is a solid option, but make sure to check if its nutrient composition aligns with your lawn's needs.

#3

Scotts Turf Builder Starter Food for New Grass Ready-Spray, Use on Newly Seeded Lawns or After Installing Sod, For All Grass Types, 600 sq. ft., 32 oz.

Rating
9.6
Coverage Area

Most important from
10896 reviews

Coverage Area
Scotts Turf Builder Starter Food offers excellent value for money, providing generous coverage and high performance.

The Scotts Turf Builder Starter Food for New Grass Ready-Spray is a liquid lawn fertilizer specifically designed for new grass. It comes in a convenient ready-to-spray bottle, making it easy to apply while watering your lawn. With its 32 oz. bottle covering 600 sq. ft., this product is ideal for small to medium-sized lawns. Itโ€™s suitable for all grass types, which adds to its versatility.

The fertilizer is formulated to help new grass grow quicker and thicker, offering an effective start whether youโ€™re seeding a new lawn, reseeding, or installing sod. The N-P-K ratio is balanced to support new grass growth. One of the standout features is its ease of use โ€“ simply attach it to a garden hose and spray, which saves time and effort compared to granular fertilizers that require spreading and watering separately.

The coverage area might be a limitation for larger lawns, requiring multiple bottles. Additionally, while itโ€™s excellent for new grass, it might not be as beneficial for maintaining an established lawn. For those with smaller lawns looking to establish new grass quickly, this product is a solid choice.

Rating
9.6
Coverage Area

Most important from
10896 reviews

Coverage Area
Scotts Turf Builder Starter Food offers excellent value for money, providing generous coverage and high performance.

Buying Guide for the Best Liquid Lawn Fertilizers

Choosing the right liquid lawn fertilizer can make a significant difference in the health and appearance of your lawn. Liquid fertilizers are easy to apply and can provide quick results, making them a popular choice for many homeowners. When selecting a liquid lawn fertilizer, it's important to consider several key specifications to ensure you pick the best product for your lawn's specific needs. Understanding these specifications will help you make an informed decision and achieve the lush, green lawn you desire.
N-P-K RatioThe N-P-K ratio stands for Nitrogen (N), Phosphorus (P), and Potassium (K), which are the primary nutrients in fertilizers. This ratio is important because it indicates the balance of nutrients that will be provided to your lawn. Nitrogen promotes lush, green growth; phosphorus supports root development; and potassium enhances overall health and disease resistance. For example, a 20-5-10 ratio means the fertilizer contains 20% nitrogen, 5% phosphorus, and 10% potassium. If your lawn needs a boost in green growth, choose a higher nitrogen ratio. For new lawns or root development, look for higher phosphorus. For overall health, a balanced ratio is ideal.
Application MethodThe application method refers to how the fertilizer is applied to your lawn. This is important because it affects the ease of use and the evenness of distribution. Liquid fertilizers can be applied using a hose-end sprayer, a backpack sprayer, or a watering can. Hose-end sprayers are convenient for large areas and ensure even coverage. Backpack sprayers offer more control and are suitable for medium-sized lawns. Watering cans are best for small areas or spot treatments. Choose the method that matches the size of your lawn and your comfort level with the equipment.
Coverage AreaCoverage area indicates how much lawn area the fertilizer can treat, usually measured in square feet. This is important to ensure you purchase enough product to cover your entire lawn without running out. To determine the right coverage, measure your lawn's total area and compare it to the coverage specified on the fertilizer label. If you have a large lawn, look for products with higher coverage to avoid multiple applications. For smaller lawns, a product with lower coverage will suffice and prevent wastage.
Nutrient Release RateThe nutrient release rate describes how quickly the nutrients in the fertilizer become available to your lawn. This is important because it affects how soon you will see results and how long the benefits will last. Liquid fertilizers typically offer quick-release nutrients, providing fast results within a few days. However, some products may also include slow-release components for sustained feeding over several weeks. If you need immediate improvement, choose a quick-release formula. For ongoing maintenance, a product with both quick and slow-release nutrients is ideal.
Additional IngredientsAdditional ingredients in liquid fertilizers can include micronutrients, organic matter, or soil conditioners. These are important because they can provide extra benefits beyond the primary N-P-K nutrients. Micronutrients like iron, magnesium, and calcium support overall lawn health and address specific deficiencies. Organic matter improves soil structure and microbial activity. Soil conditioners enhance nutrient uptake and water retention. Consider your lawn's specific needs and any known deficiencies when selecting a fertilizer with additional ingredients.

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