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Best Nitrogen Fertilizer For Lawns (2024 Updated)

If you're looking for a lush and green lawn, nitrogen fertilizer is your best bet! Nitrogen is an essential nutrient for grass growth and can provide a quick boost to your lawn's health, making it look vibrant and healthy. However, before you buy any nitrogen fertilizer for lawns product, there are some essential factors to consider.

Firstly, consider the type of grass you have in your lawn. Different grass types have different nutrient requirements, so you'll need to choose a fertilizer that's suitable for your specific grass type. Secondly, consider your lawn's soil type and acidity level. Nitrogen fertilizer works best in well-draining soils, while poorly draining soils may require a different type of fertilizer. Lastly, consider the amount of sunlight your lawn receives. Lawns that receive lots of sunlight will require more nitrogen fertilizer than those that receive less.

If you're still unsure whether nitrogen fertilizer for lawns is the right choice for you, ask yourself the following questions. Do you want a healthy and beautiful lawn? Do you want to increase your lawn's resistance to disease and pests? Do you want your grass to grow faster and healthier? If you answered yes to any of these questions, then nitrogen fertilizer for lawns may be just what you need!

Overall, nitrogen fertilizer for lawns is an effective way to give your lawn a healthy boost of growth and vibrancy. Just remember to consider the grass type, soil type, and amount of sunlight before you make your purchase. Ask yourself these questions, and you'll be well on your way to a better looking lawn!

10 Best Nitrogen Fertilizer For Lawns

# Product Image Product Name Product Notes Check Price
1
This lawn fertilizer is ideal for promoting maximum green and growth during spring and summer for any type of grass.
2
The product is ideal for promoting maximum green grass growth and as a liquid lawn NPK fertilizer concentrate.
3
This fertilizer is ideal for increasing green growth in gardens, lawns, indoor and outdoor plants, bushes, trees, and all other plants.
4
This slow-release nitrogen fertilizer is ideal for promoting healthy plant growth and improving soil quality.
5
The product is ideal for fertilizing plants to provide them with high levels of nitrogen.
6
This product is ideal for fertilizing lawns and covering a 5000 square foot area.
7
This fertilizer is ideal for promoting healthy lawn growth and improving the overall appearance of your lawn.
8
Ideal fertilizer for any type of grass all year round, with micronutrients and iron to boost growth and health.
9
This product is ideal as a high-quality liquid fertilizer for promoting healthy growth and hardiness in all types of grass.
10
This lawn fertilizer is ideal for building thick, green lawns with deep greening in just three days.
This lawn fertilizer is ideal for promoting maximum green and growth during spring and summer for any type of grass.
The product is ideal for promoting maximum green grass growth and as a liquid lawn NPK fertilizer concentrate.
This fertilizer is ideal for increasing green growth in gardens, lawns, indoor and outdoor plants, bushes, trees, and all other plants.
This slow-release nitrogen fertilizer is ideal for promoting healthy plant growth and improving soil quality.
The product is ideal for fertilizing plants to provide them with high levels of nitrogen.
This product is ideal for fertilizing lawns and covering a 5000 square foot area.
This fertilizer is ideal for promoting healthy lawn growth and improving the overall appearance of your lawn.
Ideal fertilizer for any type of grass all year round, with micronutrients and iron to boost growth and health.
This product is ideal as a high-quality liquid fertilizer for promoting healthy growth and hardiness in all types of grass.
This lawn fertilizer is ideal for building thick, green lawns with deep greening in just three days.

1. Green Maxx Lawn Fertilizer For Full Growth

Achieve a dense and attractive lawn with the 28-0-0 Liquid Lawn Food Nutritional Supplement. This high nitrogen formula contains 28% nitrogen, a major component of chlorophyll that aids in the formation of green coloring in plants. Nitrogen encourages vigorous growth for a thicker and greener lawn. The addition of quick release and slow release nitrogen fertilizer provides quick nutrient absorption and keeps your lawn fed in between applications. The 70% quick release nitrogen ensures that your lawn receives the nutrients it needs right away, while the 30% slow release nitrogen ensures continuous feeding. The high quality feed grade compounds nourish your lawn with liquid nutrients, making it easy to apply with the ready-to-use hose end sprayer. The liquid lawn food can be used on all grass types, including Bermuda, St. Augustine, Zoysia, Buffalo, Centipede, Florida Palmetto, Bahia, Fescue, Ryegrass, and Kentucky Bluegrass. Each bottle covers up to 3,200 square feet, making it an efficient and effective solution for maintaining lawn vigor or treating lawns deficient in nitrogen.

The 28-0-0 Lawn Food is an essential macronutrient that encourages greening and vertical/lateral growth for a thicker and greener lawn. This high nitrogen formula is perfect for correcting nitrogen deficiencies in the soil, darkening the green of your lawn, and boosting vertical and lateral growth. Use it regularly to maintain lawn quality and color.

Pros

  • Contains high nitrogen formula for a thicker and greener lawn
  • Provides quick nutrient absorption with 70% quick release nitrogen
  • Ensures continuous feeding with 30% slow release nitrogen
  • Easy to apply with ready-to-use hose end sprayer
  • Can be used on all grass types
  • Covers up to 3,200 square feet
  • Essential macronutrient for maintaining lawn vigor, color, and quality
  • Perfect for correcting nitrogen deficiencies in the soil
  • Boosts vertical and lateral growth for a thicker and greener lawn

Cons

  • – May not be effective for treating other nutrient deficiencies besides nitrogen
  • – May require frequent applications for optimal results
  • – May not be suitable for use in areas with heavy rainfall or high humidity

2. Greenmax Liquid Nitrogen Fertilizer Spray.

The Ultimate Liquid Nitrogen Fertilizer is a high-quality liquid lawn food supplement that provides an ultra-high nitrogen formula to promote green grass and quick growth. This 2-in-1 liquid lawn fertilizer formula provides 70% quick-release nitrogen for rapid green and growth and 30% slow-release nitrogen for ongoing growth between applications. This fertilizer works with all grass types, whether you have warm- or cold-season grass, making it the perfect liquid grass food for quick green-up. It's super-effective in making your lawn green and achieving consistent growth. The NPK lawn booster by PetraTools is simple and easy to use. Mix 5oz of liquid nitrogen per gallon of water for maintenance or 10 oz per gallon to correct nitrogen levels. This fertilizer treats up to 12,800 Sq. Ft. for maintenance or 6,400 Sq. Ft. of nitrogen deficient grass. For best results, use a PetraTools sprayer to evenly spray the mixture across the lawn. PetraTools is an American family-owned company located in Carlisle, Pennsylvania. All PetraTools products have a 100% satisfaction guarantee, and excellent USA customer service members are waiting by the phones to answer any questions you may have. PetraTools continues to work hard to deliver top-quality sprayers & solutions to keep your home, lawn, and places of business clean, green, and safe.

Pros

  • Ultra-high nitrogen formula for green grass and quick growth
  • Works with all grass types
  • A 2-in-1 liquid lawn fertilizer formula provides 70% quick-release nitrogen and 30% slow-release nitrogen
  • Simple and easy to use
  • Treats up to 12,800 Sq. Ft. for maintenance or 6,400 Sq. Ft. of nitrogen deficient grass
  • Made by an American family-owned company with excellent USA customer service
  • 100% satisfaction guarantee
  • Ideal for both new and old lawns
  • Quick and slow-release technology for ongoing growth between applications

3. Greenboost Nitrogen Fertilizer For All Plants.

Easy Peasy Plants Urea is a high-quality nitrogen urea prill that boosts the development of green matter in all indoor flowers, lawn, and garden vegetables. It provides the nutrients every plant needs to produce leaves, stems, roots, blooms, and flowers. This nitrogen-rich fertilizer is perfect for a wide range of applications, from home gardens and lawns to indoor and outdoor plants, as well as tie-dye projects.

With a nitrogen content of 46%, Easy Peasy Plants Urea offers more nitrogen per pound than any other product on the market. It is easily water-soluble or can be spread in granular form to meet the needs of your plants.

When it comes to fertilizing your plants, Easy Peasy Plants Urea is an excellent choice. It is easy to use, highly effective, and versatile enough to meet the needs of any plant. Whether you're growing flowers, vegetables, or herbs, this nitrogen-rich fertilizer will help you achieve lush greenery and stunning blooms.

Pros

  • Made from the highest quality nitrogen urea prills
  • Boosts the development of green matter in all indoor flowers, lawn, and garden vegetables
  • Provides the nutrients needed to produce leaves, stems, roots, blooms, and flowers
  • Wide range of applications, from home gardens and lawns to indoor and outdoor plants, as well as tie-dye projects
  • Contains 46% nitrogen, offering more nitrogen per pound than any other product on the market
  • Easily water-soluble or can be spread in granular form

4. Milorganite 32 Lb. Slow-Release Nitrogen Fertilizer

This eco-friendly fertilizer is specially designed to promote healthy plant growth. It is a slow-release formula that provides essential nutrients to the soil for up to 3 months. The fertilizer contains non-staining iron that helps in root development and ensures that your plants stay healthy and strong. With a fertilizer analysis of 6-4-0, this product is an excellent choice for those who want to give their plants the best possible start in life.

Made from high-quality, natural ingredients, this fertilizer is safe to use around pets and children. It is easy to apply and can be used on a variety of plants, including vegetables, flowers, and shrubs. The slow-release formula ensures that your plants get the nutrients they need over an extended period, reducing the need for frequent applications.

Whether you are an experienced gardener or a beginner, this fertilizer is an excellent choice. It is easy to use and provides long-lasting results, helping your plants to grow strong and healthy. With its eco-friendly formula and non-staining iron, you can be sure that you are giving your plants the best possible care.

Pros

  • Eco-friendly fertilizer
  • Slow-release formula feeds up to 3 months
  • Contains non-staining iron for root development
  • Suitable for a variety of plants
  • Easy to apply

Cons

  • – May not be suitable for all plant types

5. Pennington 100536576 Ultragreen Lawn Fertilizer, 14 Lbs, Covers 5000 Sq Ft

The Lawn Fertilizer is a must-have for all lawn owners. It is specifically designed to provide a lush, thick and deep green lawn that is strong enough to withstand both heat and drought. This fertilizer is suitable for use on all types of lawns and ensures quick greening while providing extended feeding for up to 3 months.

The Lawn Fertilizer is formulated with essential nutrients that are critical for the growth and development of your lawn. It contains a blend of nitrogen, phosphorus, and potassium that promotes healthy growth and development. Additionally, it has a slow-release formula that ensures a steady and continuous supply of nutrients for up to 3 months.

With the Lawn Fertilizer, your lawn will always look its best. The quick greening formula ensures that your lawn will start looking greener and healthier within a few days of application. Furthermore, the extended feeding formula ensures that your lawn remains healthy and lush for up to 3 months.

Overall, the Lawn Fertilizer is an excellent choice for anyone looking to achieve a deep green, lush, and healthy lawn that is strong enough to withstand heat and drought. With its quick greening and extended feeding capabilities, this fertilizer is a must-have for all lawn owners.

Pros

  • Suitable for all types of lawns
  • Strengthens against heat and drought
  • Provides quick greening
  • Extended feeding for up to 3 months
  • Contains a blend of essential nutrients
  • Has a slow-release formula for steady and continuous nutrient supply

6. Nutrigreen 24 Lawn Fertilizer With Bio-Niteā„¢

This fertilizer is a great choice for those who want to keep their lawn looking lush and healthy. It contains 24% nitrogen, 6% potassium, and 3% iron, which are essential nutrients for plant growth and development. The high nitrogen content helps to promote strong root growth and green foliage, while the potassium helps to improve stress tolerance and disease resistance. The added iron provides a deeper green color to the grass, making it look more vibrant and healthy.

This fertilizer is designed to cover up to 15,000 sq. ft., making it ideal for larger lawns or commercial properties. It can be easily applied using a spreader or by hand, and it will provide long-lasting results with just one application. The slow-release formula ensures that your lawn will receive a steady supply of nutrients over time, which helps to prevent burning or over-fertilization.

Overall, this fertilizer is an excellent choice for anyone who wants to maintain a beautiful, healthy lawn. It is easy to use, effective, and provides all of the essential nutrients that your grass needs to thrive.

Pros

  • High nitrogen content promotes strong root growth and green foliage
  • Potassium helps to improve stress tolerance and disease resistance
  • Iron provides a deeper green color to the grass
  • Covers up to 15,000 sq. ft.
  • Slow-release formula prevents burning or over-fertilization

7. Supercharge Your Lawn With Simple Solutions

Transform your lawn into a lush green paradise with the Liquid Iron, Nitrogen and Micronutrient Blend: Lawn Energizer Booster. This commercial grade booster treatment is specifically designed to provide essential nutrients needed to intensify the green of your lawn, making it the envy of the neighborhood. The ready-to-use hose end sprayer covers an area of 3,200 SQ. FT, saving you time and effort.

The Lawn Energizer Booster is a high-quality 6-0-0 nitrogen, iron, and micronutrient blend that is suitable for all grass types, including Bermuda, St. Augustine, Zoysia, Buffalo, Centipede, Florida Palmetto, Bahia, Fescue, Ryegrass, and Kentucky Bluegrass. Whether you have a residential or commercial property, this booster treatment will keep your lawn looking its best.

Produced in the United States, the Lawn Energizer Booster is manufactured by a family-owned business with 25 years of experience in the commercial professional turf industry. You can trust that this booster treatment is made with the highest quality ingredients and is safe for your lawn, family, and pets.

Pros

  • Covers an area of 3,200 SQ. FT with ready-to-use hose end sprayer, saving time and effort
  • Suitable for all grass types, making it versatile for residential and commercial properties
  • High-quality 6-0-0 nitrogen, iron, and micronutrient blend intensifies the green of your lawn
  • Produced in the United States by a family-owned business with 25 years of experience in the commercial professional turf industry, ensuring quality and safety

8. Green Boost Lawn Fertilizer Spray – Superior Quality

The 15-0-15 Phosphorus-free Liquid Lawn Food Nutritional Fertilizer is a must-have for those who want to maintain their lawn's health or are dealing with Nitrogen and Potassium deficiency. This powerful fertilizer is a blend of Nitrogen and Potassium, which intensifies green and growth while providing key nutrients for turf hardiness. It also contains Humic Acid, derived from the highest quality humate source, leonardite, which is considered by many to be the highest quality form of Humic Acid.

The 15-0-15 Liquid Lawn Food comes with an attached, easy-to-use sprayer that can be hooked up to your hose for application. One bottle can cover up to 3,200 square feet and can be used on all grass types, including Bermuda, St. Augustine, Zoysia, Buffalo, Centipede, Palmetto & Bluegrass. This liquid fertilizer can also be used alongside your current fertilizer program as a supplement to granular fertilizer programs for a quick plant response.

Manufactured in the United States by a family-owned business with over 25 years of former experience in the commercial professional turf industry, this product is a reliable choice for any lawn care enthusiast.

Pros

  • Blended with Nitrogen and Potassium for intensified green and growth
  • Contains Humic Acid derived from highest quality humate source
  • Easy-to-use attached sprayer
  • Covers up to 3,200 square feet
  • Can be used on all grass types
  • Can be used alongside current fertilizer program
  • Manufactured in the United States by a family-owned business with over 25 years of former experience in the commercial professional turf industry

9. Deep Green Lawn In 3 Days

Achieve deep greening of your lawn in just three days with the dual-action and 2-in-1 formula of the Scotts Lawn Food. This high-quality lawn food not only feeds your grass but also supplements it with iron to ensure a healthier and greener-looking lawn. You can apply it to any grass type in the spring, summer, and fall months without worrying about stains when used as directed.

Scotts Lawn Food is recommended for many lawns as part of the Scotts Lawn Care Plan. It is safe to re-enter your lawn immediately after applying the product. Give your lawn the nourishment it deserves with Scotts Lawn Food and enjoy a greener and healthier lawn.

Pros

  • Dual-action and 2-in-1 formula for feeding and supplementing with iron.
  • Can be applied to any grass type in the spring, summer, and fall months.
  • Does not stain when used as directed.
  • Recommended for many lawns as part of the Scotts Lawn Care Plan.
  • Safe to re-enter your lawn immediately after applying the product.

Best Nitrogen Fertilizer For Lawns FAQs

Are there any environmentally-friendly alternatives to traditional nitrogen fertilizers for lawns?

Yes, there are several environmentally-friendly alternatives to traditional nitrogen fertilizers for lawns. One option is to use organic fertilizers such as compost, bone meal, or blood meal. These fertilizers are made from natural materials and are slow-release, which means they provide nutrients to the lawn over a longer period of time. Another option is to use clover as a natural fertilizer. Clover is a nitrogen-fixing plant that helps to add nitrogen to the soil, which in turn helps to nourish the lawn. Additionally, using mulch and grass clippings as a natural fertilizer can help to add nutrients to the soil and prevent weeds from growing. Finally, using natural pest control methods such as introducing beneficial insects and using neem oil can help to keep the lawn healthy and free of pests without the use of harmful chemicals. By using these environmentally-friendly alternatives, homeowners can maintain a healthy lawn while also protecting the environment.

Can using too much nitrogen fertilizer harm my lawn?

Yes, using excessive nitrogen fertilizer on your lawn can be harmful to the grass. Nitrogen is an essential nutrient for plant growth, but when applied in large quantities, it can cause damage to the root system and foliage of the grass. Over-fertilization can lead to an overgrowth of the grass, which can make it more susceptible to diseases and pests. It can also cause discoloration, burning, and even death of the grass.

Additionally, excessive nitrogen fertilizer can contribute to environmental pollution. When nitrogen is not absorbed by plants, it can leach into the soil and waterways, causing harm to aquatic life and contributing to the growth of harmful algae blooms.

To avoid these negative effects, it is important to follow recommended fertilization guidelines and use fertilizers that are appropriate for your specific lawn and soil type. It is also essential to water your lawn properly to prevent nutrient runoff and to promote healthy root growth. Overall, using nitrogen fertilizer in moderation and with proper care is crucial for maintaining a healthy and vibrant lawn.

How often should nitrogen fertilizer be applied to a lawn?

The frequency of applying nitrogen fertilizer to a lawn depends on several factors such as soil type, grass type, climate, and the amount of foot traffic the lawn receives. Generally, it is recommended to apply nitrogen fertilizer to a lawn two to four times a year. However, it is essential to consider the specific needs of your lawn to determine the frequency of application. Applying too much nitrogen can lead to excessive growth and vulnerability to disease, while too little nitrogen can result in a thin and weak lawn. It is advisable to test the soil to determine the nutrient levels and adjust the application of nitrogen fertilizer accordingly. Also, consider using slow-release nitrogen fertilizers to avoid burning the grass and ensure consistent growth. Regular lawn maintenance practices such as mowing, watering, and aeration can also impact the effectiveness of nitrogen fertilization. Therefore, it is crucial to consult with a lawn care professional to determine the best nitrogen fertilization practices for your lawn.

What are the benefits of using nitrogen fertilizer on a lawn?

Nitrogen is an essential nutrient for the growth and development of plants, including the grass on your lawn. Using nitrogen fertilizer on your lawn can provide several benefits such as promoting healthy growth, improving color and texture, and increasing resistance to pests and diseases.

One of the significant benefits of nitrogen fertilizer is that it promotes lush green growth in your lawn. Nitrogen is a crucial component in chlorophyll production, which is responsible for the green color in plants. By providing the necessary amount of nitrogen, you can make your lawn look more vibrant and healthy.

Another benefit of nitrogen fertilizer is that it helps improve the texture of your lawn. Nitrogen stimulates the growth of new shoots and roots, making your grass denser and thicker. This can help prevent soil erosion, promote water retention, and reduce weed growth.

Lastly, nitrogen fertilizer can increase your lawn's resistance to pests and diseases. A healthy lawn with adequate nitrogen levels can withstand environmental stressors such as drought, heat, and cold. It can also resist damage from pests and diseases such as grubs, chinch bugs, and fungus.

Overall, using nitrogen fertilizer on your lawn can provide numerous benefits for your lawn's growth, health, and appearance. However, it's essential to use the right amount and follow proper application methods to avoid damaging your lawn or the environment.

What is the best type of nitrogen fertilizer for lawns?

The best type of nitrogen fertilizer for lawns depends on various factors such as soil type, grass species, and climate. Generally, there are two forms of nitrogen fertilizers: quick-release and slow-release. Quick-release fertilizers provide an immediate boost of nitrogen to the lawn, but they can also cause rapid growth and require more frequent applications. Slow-release fertilizers, on the other hand, release nitrogen gradually over time, leading to more consistent growth and longer-lasting results.

For lawns, slow-release fertilizers are usually the better option as they promote steady growth and require fewer applications. Additionally, organic fertilizers such as compost and manure can provide a slow-release source of nitrogen while improving soil health. It's important to always follow the manufacturer's instructions and avoid over-fertilizing, which can damage the lawn and harm the environment. Consulting with a lawn care professional or conducting a soil test can also help determine the best type and amount of nitrogen fertilizer for your specific lawn needs.

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