Best Liquid Lawn Fertilizers

Scotts Liquid Green Max Lawn Food: 2 – Quick greening of lawn in approximately 3 days.

Scotts Liquid Green Max Lawn Food offers a convenient solution for quickly greening your lawn. The 2-in-1 formula aims to both fertilize and supplement with iron, promoting a deeper green color within a few days. Its ease of application, simply attaching to a garden hose, makes it appealing to users who prefer a no-fuss approach, eliminating the need for spreaders and granular fertilizers.

Suitable for various grass types, it’s recommended for regular use throughout the growing season. While the quick greening is a major selling point, long-term effects and the overall health benefits compared to other fertilization methods remain to be seen. The coverage area of up to 2,000 sq ft is adequate for many lawns, but larger properties may require multiple bottles.

Advanced 16-4-8 Balanced NPK – Lawn Food Quality L – Complete NPK formula (16-4-8) provides essential macronutrients.

This 16-4-8 liquid lawn fertilizer offers a balanced NPK formula with the added benefits of seaweed and fish emulsion. The ready-to-use sprayer makes application straightforward, catering to various grass types including Bermuda, St. Augustine, and Fescue.

Manufactured in the USA by a family-owned business, the product aims to promote greening, growth, and overall lawn health by addressing potential macronutrient deficiencies. The inclusion of seaweed and fish intends to enrich the soil, facilitating better nutrient absorption. While it claims to boost both vertical and lateral growth, the effectiveness may vary depending on pre-existing soil conditions and lawn health.

It’s a convenient option for those seeking an all-in-one lawn feeding solution.

PetraMax Neighbor’s Envy Grass Fertilizer for Lawn & Garden – Combines 7 essential nutrients in one formula.

Neighbor’s Envy Garden Fertilizer is a 7-in-1 liquid lawn fertilizer promising a comprehensive approach to lawn care. It combines nitrogen, iron, and humic acid for deep green color and soil enrichment, along with potassium, sea kelp, and sulfur for root strength and overall turf health. The product is designed for easy application using standard sprayers and claims to work on various turf types, covering up to 16,000 sq.

ft. One of its selling points is its safety, as it’s formulated with non-toxic ingredients, making it safe for pets and children. Furthermore, it is manufactured in the USA and supported by a satisfaction guarantee.

Users can expect to see results within 7-14 days of application, according to the manufacturer.

Scotts Liquid Turf Builder with Plus 2 Weed Control – Combines weed control and fertilization in one application.

Scotts Liquid Turf Builder with Plus 2 Weed Control offers a convenient way to fertilize your lawn while simultaneously targeting common broadleaf weeds. The ready-to-spray application simplifies the process, and its coverage area (6,000 sq. ft.

for warm-season grasses and 4,000 sq. ft. for cool-season grasses) is fairly substantial.

The product is formulated for a range of grass types, including Bluegrass, Fescue, and Bermudagrass, making it suitable for various lawns. Users should note the importance of applying when weeds are actively growing to maximize effectiveness. Results may vary depending on weed type and environmental conditions.

Overall, it’s a useful tool for homeowners seeking a dual-action lawn care solution.

Scotts Liquid Turf Builder Lawn Fertilizer for All Grass Types – Convenient 2-in-1 application (fertilizes and waters)

Scotts Liquid Turf Builder Lawn Food offers a convenient way to fertilize your lawn while watering. The 2-in-1 approach simplifies lawn care. The product claims to work on all grass types and a single 32 fl.

oz. bottle covers 2,000 sq. ft.

making it suitable for smaller to medium-sized yards. Application is straightforward, requiring the fertilizer to be applied to actively growing turf. While easy to use, effectiveness will likely vary based on existing soil conditions and watering habits.

Results may not be as dramatic as granular fertilizers, but for those seeking a quick and simple solution, this product offers a viable option.

Ultimate 3-18-18 NPK- Lawn Food Quality Liquid Fer – Easy to apply with included hose-end sprayer.

This 3-18-18 lawn fertilizer is designed to address phosphorus and potassium deficiencies, or for maintaining overall lawn health. It comes in a ready-to-use hose-end sprayer, making application relatively straightforward and covering up to 3,200 square feet. The formula is suitable for various grass types, including Bermuda, St.

Augustine, and Zoysia. With a low nitrogen content, the fertilizer primarily focuses on root development and stress endurance through phosphorus and potassium. While nitrogen promotes growth, phosphorus aids in plant establishment, and potassium improves stress resistance.

Made in the USA by a family-owned business, this product offers a targeted approach to lawn care, particularly for new lawns or those lacking specific nutrients. The effectiveness of potassium application may not be immediately visible, requiring patience to see long-term benefits.

Sunday Green Machine Fertilizer – Easy to apply with hose attachment.

The Sunday Lawn Care Green Machine fertilizer offers a convenient way to maintain a healthier lawn, now available on Amazon. The 22-0-3 liquid formulation is designed to encourage deep rooting using a blend of nitrogen, seaweed, iron, and potassium. Application is straightforward, mirroring the ease of watering your lawn with its hose attachment and universal sprayer.

The product aims to extend lawn greenness and improve resistance to injury. Optimal application times are every 4 to 6 weeks during the growing season when daily temperatures are between 60-89° F, with a recommendation to cease application by mid-October. While advertised as an easy DIY solution, effectiveness may vary depending on grass type, soil conditions, and adherence to recommended application guidelines.

Commercial Grade Lawn Fertilizer with Iron- Liquid – Easy to apply with included hose-end sprayer.

The Lawn Energizer Liquid Fertilizer Booster is a supplemental lawn treatment designed to enhance the green color of grass using a blend of nitrogen and iron. It comes in a ready-to-use hose-end sprayer, simplifying application and covering approximately 3,200 square feet. With a 6-0-0 NPK ratio and 5% iron content, the product primarily focuses on boosting growth and deepening the green hue of the lawn.

It is intended for use alongside an existing granular fertilizer program, providing a quick nutrient uptake. While it’s convenient and addresses color enhancement, users should remember it’s a supplement, not a complete fertilizer solution. Results may vary based on the current health and nutrient levels of the lawn.

Scotts Turf Builder Starter Food for New Grass Ready-Spray – Promotes quicker and thicker grass growth compared to not fertilizing.

Scotts Turf Builder Starter Food for New Grass Ready-Spray is designed to promote quicker and thicker growth when planting new grass. This ready-to-spray liquid fertilizer simplifies the feeding process by combining it with watering, potentially improving seeding outcomes. It’s suitable for various applications, including new lawns, reseeding, and installing sod, sprigs, or grass plugs.

The product is advertised as safe for all grass types. A 32 fl. oz.

bottle covers approximately 600 sq. ft., which is important to consider for lawn size and proper application. While it aims to streamline the initial grass-growing process, the effectiveness might vary depending on soil conditions and other environmental factors.

Superior 15-0-15 Liquid Lawn Fertilizer – Lawn Food for Growth & Green – Nitrogen – Promotes greening and growth with a balanced 15-0-15 NPK ratio.

This 15-0-15 liquid lawn fertilizer aims to promote greening, growth, and turf hardiness with a blend of nitrogen, potassium, humic acid, fish, and seaweed. It’s designed for use on various grass types, including Bermuda, St. Augustine, and Fescue.

The liquid formula is intended for easy application using the included hose-end sprayer, covering up to 3,200 square feet. The product emphasizes nitrogen for vigorous growth and potassium to enhance stress tolerance. It’s suggested for use in spring, summer, and fall, and can be incorporated into existing fertilizer programs for a nutrient boost.

The fertilizer contains humic acid sourced from Leonardite and seaweed harvested in the North Atlantic and is manufactured in the USA.