Best Lawn Fertilizers for spring

Best Lawn Fertilizers for spring

It’s a dream of almost every house owner to have a luscious lawn with a white picket fence where their children or pets could play around in lush green grass or they could have quality time with their family. Nobody wants dead, yellowed, or sparse grass in their lawn but to grow healthy green grass needs proper lawn care and the timely use of the best lawn fertilizers for spring.

Best fertilizers for the lawn are necessary for the growth of thick mat, it also resists weed growth and promotes healthy turf. A good fertilizer gonna do wonder by solving all your lawn pest issues. Lawn growth is not only about mowing, mulching, and aerating but it’s also about providing the soil with important nutrients necessary for healthy turf as good grass requires regular moisture and heavy feed. Grass-like other plants need basic macro and micronutrients that they get from water and air but grass needs extra macronutrients that why external supplemental applications are necessary that can be provided with fertilization.

We are living in an era where our health is in danger. All the pollutants and toxic chemicals are everywhere around us. We can’t get rid of them but what we can do is all about the preventive measures according to our environment. In such cases, the survival of plants is also in danger. The survival of a plant depends upon the feed which is provided by the plant pathologists. Such feeds are named fertilizer by the scientists. The etymology of the word fertilizer is “something that fertilizes(land)”. Fertilizers are chemical substances that are generally obtained naturally or may be prepared artificially in industries. Here’s a list of the best lawn fertilizers for spring chosen for you for a thicker greener lawn and can be useful in any summer/spring season.

[Top 8] Best lawn fertilizers for spring – By Experts

1. Scotts Green Max Lawn Food

Scotts 44615A green max lawn food 5,000 sq. ft is considered one of the best fertilizers for the grass that promotes the growth of healthy, lush green grass and also provides great protection against weeds. It is a 2 in 1 formula giving dual benefits, it’s a great formula feed for your lawn and supplements with iron.

This feed offers guaranteed deep greening in just three days. It can be used for any grass type and does not stain if used as directed. It is recommended highly for almost every kind of grass as part of the Scotts lawn care plan. This product is nontoxic so your grass is ready to re-enter after its application. Apply it as directed on the pack for better results.

scotts green max -

2. Scotts Turf Builder Winterguard Fall Lawn Food

Scotts Turf Builder Winterguard Fall Lawn Food is a highly recommended fertilizer by customers around the world. As its name shows it promotes the growth of healthy turf in your lawn and provides the soil all the important nutrients and supplements that are necessary for the growth of green grass and avoiding weed.

This product can cover an area of almost 15,000 square feet. Helps build strong and deep roots. The best time to apply is fall. It provides soil with the nutrients that help repair heat damage, drought, and activity. It also increases the lawn’s ability to absorb water and nutrients. It can be used for any type of grass and soil.

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3. Scotts Turf Builder Thick’R Lawn Tall Fescue Mix

Scotts Turf Builder Thick’R Lawn Tall Fescue Mix- 12 Lb. Combination Seed, Fertilizer & Soil Improver
is an amazing fertilizer that does wonders for your lawn. This product is a combination of seeds, fertilizer, and soil improver you can say 3 in 1 solution for all the problems of your lawn.

Seeds help to fill the gaps in your lawn while fertilizer improves the soil quality that results in healthy green and thicker turf and the soil improver is for better and enhanced root development. It also guarantees a 50% thicker lawn with just one apply (If applied as directed and also depends upon the current condition of the lawn). Its formula helps for speed repair of the grass and promotes thicker grass. This product is subject to proper care and should be used with a sprayer. Buy your best lawn fertilizers for spring.

scott thicker lawn -

4. Scotts Turf Builder with Moss Control

Scotts Turf Builder with Moss Control, 5,000 sq. ft. is another product offered by the Scotts store for the best protection and growth of your garden. This can cover an area of almost 5000 square feet, kill moss and the seeds in it fill the bare spots in your garden and thicken the grass without causing any harmful effects.

It kills moss not the lawns and also helps to prevent future lawn moss problems. Versus an unfed lawn, it’s feed helps the lawn to absorb the water and nutrients more quickly and efficiently. The best time to apply this product in winter or spring when moss is actively growing and planning to destroy your garden. Get your product right now for a healthy green and moss free lawn to enjoy quality time with your family.

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5. Scotts Lawn Food for New Grass

Scotts 21605 Lawn Food for New Grass, 5,000-sq ft is one of the best lawn foods. This fertilizer covers an area of 5000 square feet and helps to grow turf. This product guarantees 70% growth of new and thicker grass and 35% quicker than unfed grass. This improves the seeding results and works great for SOD and grass plugs.

This fertilizer is made with a special ratio of 24-25-4 that provides all the necessary nutrients for developing lawns. This is safe for any type of grass whether you are planting new seeds, maintaining the existing one, or starting a new lawn. This is highly recommended by the people who used it in their lawns and got the best and visible results in just a few days. Buy your best lawn fertilizers for spring.

scott starter lawn -

6. GreenView Fall Lawn Food

GreenView Fall Lawn Food – 16 lb. bag, Covers 5,000 sq. ft is offered by the Greenview store and its 16 lb bags can cover an area of 5000 square feet. This is an organic fertilizer that has no-phosphate enhanced efficiency that promotes quick spring green-up. This is to be applied in the fall when the grass is growing effectively for the best results.

It helps in speed root growth that improves the nutrient absorption from the soil. It helps water to retain more water and protect against heat and drought. The application direction is to feed your lawn for up to 8 weeks for long-lasting effects.

This product from Greenview comes with a user satisfaction guarantee that if you are not satisfied with their product, you can get your money back. An affordable price from the given link and to promote a healthy green lawn.

GreenView -

7. Milorganite 0636 Organic Nitrogen Fertilizer

Milorganite 0636 Organic Nitrogen Fertilizer, Safer and Slow Release, for Lawn and Grass, Granular Nitrogen Fertilizer 32 lbs. If you are looking for a product for the growth of healthy green grass in your lawn, to prevent weed and to kill moss, Milorganite 0636 organic nitrogen fertilizer can be the perfect choice for you.

This product contains 4% iron which is added for a deeper green color of the grass. The nutrients are in the ratio of 5-2-0 which shows that organic nitrogen fertilizer does not contain Potassium.

This product does not contain elements for growing robust roots so use this product to an established lawn for better results. This product meets all the EPA’s quality standards and comes in a 32 pounds plastic bag. Some of you may be annoyed with its smell but it will set down after watering as this is an organic fertilizer so not harmful to dogs and humans.

This lawn feed promotes thicker green grass. When you throw this granular fertilizer around your garden, it also works as a repellent. It seems like bugs, bunnies, and deer also hate its smell. It comes with hand protective gloves to protect your hand while getting in contact with fertilizer. Buy your Milorganite 0636 Organic Nitrogen Fertilizer, Safer and Slow Release, for Lawn and Grass, Granular Nitrogen Fertilizer 32 lbs now. Buy your best lawn fertilizers for spring.

Milorganite -

8. Pet Safe Lawn Fertilizer 5M

Pet Safe Lawn Fertilizer 5M, Treats 5,000 square ft. Pet and Kid safe.
If you have kids and pets at your home and afraid of using any harmful or synthetic fertilizer, then you should consider Pet Safe Lawn Fertilizer 5M. This product is highly rated for being non-toxic and reliable as it offers a thicker greener lawn and not harmful for your dogs and kids. This fertilizer covers an area of 5000 square feet and the nutrients in it are in the ratio of 24-0-6 that is safe for pets and kids.

This fertilizer can be used in spring/ summer and promotes a thicker lawn without polluting the environment. Does not contain any chemical that is hazardous for kids, pets, and wildlife. This product is easy to use, just simply apply, water and your lawn are ready to play. This fertilizer is relatively less in price than other organic or synthetic fertilizers. Buy your Pet Safe Lawn Fertilizer 5M, Treats 5,000 square ft. Pet and Kid safe with just one click.

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Liquid vs Granular Fertilizer

There are several ways to categorize fertilizers but the two basic categories are liquid fertilizer or granular fertilizer. Plants can’t differentiate that the nutrients supplied to them are granular or liquid and both are effective depending on the farming application and the type of soil. There is not much difference in the nutrients provided by both granular and liquid fertilizers but you can choose the right one after reading about their pros and cons.

liquid fertilizer vs granular fertilizer


Granular Fertilizer

Granular fertilizers are also known as dry fertilizers and can be created by mixing individual granular fertilizer of known analysis. The granular fertilizer can be applied as a broadcast or as bad during planting by 2-by-2 placement. The mixing ratio of individual fertilizers is 46-0-0, 18-46-0, 0-0-60.

Follow these ratios for your desired blend. With granular fertilizer, farmers can fine-tune their crop’s fertility and potentially improve crop production efficiency that can result in more profitable crop production.


  • If you buy in bulk, it’s relatively cheaper.
  • It can be stored for a longer time as it does not settle out or salt out over time.
  • For heavy pre plants, it’s more efficient. It offers a slow-release option.


  • Less mobile nutrients can’t reach from plant to root easily.
  • They are hot, and roots can be steered away from granular, containing high nitrogen and potassium.
  • They have individual nutrient components.

Liquid Fertilizer

Liquid fertilizers have gotten very popular for the last few years and people now consider them more helpful for their plant growth. This can be either ground applied or foliar applied. If solar is applied then nutrients are quickly absorbed by the leaves and are more readily available for plants than ground application.

Foliar applications are a good way to provide nutrients to the plants during mid-season and to correct all the deficiencies but this application is short-lived and cannot be continued for the whole growing season.


  • Its application is easy and also easy to handle
  • It is easy to blend
  • Starter and in-season application
  • Blend with crop protection products
  • It offers uniformity of application


  • Its only good for the starter
  • The cost of converting equipment to handle liquid fertilizers can be costly
  • Need frequent re-applications as it is short-lived.
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[5 Steps] How to use the best grass fertilizer

Fertilizing your lawn four times a year during the growing season is necessary. Fertilizing is not very difficult. You can fertilize your lawn after buying the best lawn fertilizers for spring within 20 minutes by following these simple steps.

Step 1. Water your lawn

Watering your lawn a few days before applying fertilizers is necessary as it will moist the soil and will prepare it to accept the fertilizer.

Step 2. Choose the right spreader

There are two main categories of spreader, broadcast or drop spreader. You can choose the right one according to your lawn type and make sure to adjust the spreader setting for correct coverage as each fertilizer product has a unique spreader setting make sure to consult the fertilizer package for that and select the proper setting for your fertilizer.

Step 3. Apply fertilizer around the perimeter

First, apply grass fertilizer around the perimeters so that it will allow you to freely fertilize the remaining yard without worrying about leaving the edges. Many different spreaders are also good for even spreading fertilizer. Avoid spreading fertilizers in grass beds, on sidewalks, or driveway as it can cause stains.

Step 4. Fill in the middle

Slightly move back and forth to fertilize similar to the mowing pattern. Slightly overpass each lap and cover the whole area with fertilizer.

Step 5. Handle with care the remaining product

Once you are done fertilizing your lawn, deal with the remaining product with care. Repack the unused product and store it in a cool and dry place for future use.

Types of fertilizer

Fertilizers are classified based on the products that have been used and on the preparation method. On a larger scale, fertilizers are mainly of two types which are further classified into smaller groups based on the nature of the material.

Synthetic fertilizer

Synthetic fertilizer also called chemical fertilizer mainly contains one or more elements made up by chemical means. It is classified as;

Nitrogen fertilizer: nitrogen is synthesized from ammonia ( NH3). It acts as a major component of amino acid which is the building block of proteins. Helps to control numerous critical chemical reactions such as photosynthesis, also a constituent of chlorophyll. Nitrogen also helps crops in sub-colonization. Nitrogen fertilizers not only increase the production of yield crops but also improves the quality of agricultural products.

Nitrogen is the major nutrient that affects the Ph of the soil. Soil can become highly acidic and highly basic in the presence of nitrogen, but it mainly depends on the type of nitrogen fertilizer used. Generally, most nutrients Ph varies in the range from 6.0 to 7.5.

Based on mass percentage ammonia is considered the richest source of nitrogen. The University of Maryland suggests the amount of fertilizer that is needed to plant growth. For example, a 1000 square per meter area requires 0.9 pounds of application of nitrogen fertilizer. The testing of the soil must be done before any application of fertilizer.

Ammonium nitrogen fertilizer: A mixture of nitrogen sources have been found in most fertilizers. When fertilizer is added into the soil the bacteria that exist in the soil convert urea into ammonium and ammonium into nitrate. The ammonium releases H ions into the soil which will acidify the soil pH when it is in the form of nitrate. Ammonia nitrogen fertilizers contain ammonia NH3, ammonia (NH3.H2O), ammonium bicarbonate (NH4HCO3).

Ammonium nitrogen cannot be directly sprayed on the crops because of its higher concentration, strong irritating odor, and corrosiveness. It should be diluted first. When Oxidation occurs ammonium nitrogen is easily converted into nitrate. In case if the soil is alkaline then the ammonia loses its volatility. Ammonium nitrogen can easily be absorbed by the soil. But all of us know excess of everything is bad, similarly high amounts of ammonia when absorbed by the crops will cause certain inhibiting effects.

Ammonium bicarbonate: is also an inorganic compound, and it is white and has a granular structure. Its aqueous solution is alkaline. The highly unstable decomposition of ammonium carbonate yields carbon dioxide and ammonium which behave as growth promoters in crops. Besides the role in photosynthesis and growth initiator, also helps the crop to come into leaves.

Ammonium sulfate fertilizer: is an inorganic salt, crystals of orthorhombic shape. It is mainly used as a fertilizer in agriculture. It contains 21% nitrogen, 24% sulfur and the remaining are several cations and anions. It is used to lower the alkaline nature of the soil.

When ammonium sulfate is added into the soil the ammonium ion releases into the soil which forms an acid in low quantity, and that acid acidifies the soil. As in an alkaline environment, the reactivity of the reactants will not be as effective as in the normal ph environment.

Organic fertilizers

Organic fertilizers are those made up of animal matter, animal excreta, human excreta, and vegetable matter (residue of corps). Naturally occurring organic fertilizers are made of animal waste from meat processing peat, manure, and slurry. The main organic fertilizers are:

Peat: Peat is a precursor to coal, and it is not very beneficial to the plants as it offers no nutritional values but it helps the soil by aeration and absorbing water. It’s the top organic amendment, and it has also been credited because of its wide usage as an organic fertilizer.

Animal waste: Animal sourced organic fertilizers include both animal manure or residue from the slaughter of animals. Milk producing dairy animals and egg-producing poultry act as a source of manure. Chicken litter and animal waste products are also used in the making of organic fertilizers. Urine from humans and animals is also used in fertilizers as urea in urine is a nitrogenous compound that is necessary for plant growth.

Plant: decomposition of corps (corps residue) is also a good source of fertility. While its other examples are natural enzymes digested proteins.

Components and benefits of fertilizers

Where everyone talks about the importance of fertilizer one comes to know the components from which the fertilizers have been made. As fertilizers are made up of phosphorus, nitrogen, and potassium. They enhance the water retention capacity of the soil and help to make it fertile.

As the global population increases so rapidly the need for food and other accessories increases simultaneously. To overcome this issue rapid and productive production is all we need. Fertilizers are used by farmers to enhance the yield of crops. Fertilizer has the role of replenishing the soil by providing water and air to the plants which they need to maintain an upright stature.

Fertilizers increase the productivity of crop yield. It helps to improve the poor quality of the land. Fertilizers improve the texture of the soil by holding water longer and also increases the activity of bacteria and fungi in the soil. So they not only assist the plants to grow but also maintain the soil.

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Things to consider when buying fertilizer

Everyone is fond of having a lustrous and thicker grass lawn. But there are some complications that arise when the plants would not get all the necessary and vital nutrients for their remarkable growth.

The soil in some areas is not as fertile and in most cases, due to fungal or viral infection (not the ability to disease resistance), many plants suffer rust and smut disease of plants and leaves. The choice of the right fertilizer will eliminate all such hazards. All of us must consider the following parameters to which we buy the most suitable fertilizer according to soil demand.

identify your soil type

The first step is the test of your soil Ph. Because the right pH of the soil will help the nutrients in the fertilizers to absorb accurately and increase the effectiveness of certain enzymes. Luckily nowadays Ph can easily be measured with the help of a Ph testing kit.

Select one suitable fertilizer based on the ratio

Knowing the right fertilizer and its basics can help you to grow a lawn like never before. So for this, the understanding of the term N-P-K is necessary. Once you have known your ground type, you can select the right fertilizer for you. Such as fertilizers came in a ratio of 16-16-16 of Nitrogen(N), Phosphorus (P), and Potassium (K). but it is also available in different ratios that are suitable for different kinds of soil and weather. Develop a better understanding of fertilizers for making an educated decision while choosing the best lawn fertilizer.

FAQs – Best grass fertilizers for spring

Here’s the answer to some of your queries related to the best grass fertilizers for spring.

Early Spring is the perfect season for lawn fertilizers. Apply between February and April, give your lawn two and three pounds of nitrogen when your grass is starting to green up and begin actively growing. The time when your garden needs to be mowed.

Liquid lawn fertilizer is better when you need quick results as it is good for quick release of the nutrients while granular lawn fertilizers are better for slow release of nutrients for your plants and require a year-round application.

No, you should not be fertilizing your lawn in hot weather. As over-fertilizing in summer can burn your lawn that can lead to irreversible damage to your lawn. Stop fertilizing your lawn before the hot summer weather. In hot summer weather, the lawn care should focus more on watering and mowing and try not to fertilize the dormant lawn, wait till they green up in fall.

That might sound crazy to you but you should sprinkle your fertilizer before the rain. As water helps to activate your fertilizer and the granules go deep into the soil so it can be soaked easily into the root system. So rain after fertilizer is good but heavy or prolonged rain can wash away your fertilizer.

When weed is already stressing out your lawn then adding fertilizer will create additional problems for your grass as it will help your weed to grow. Herbicides place stress on your lawn so apply them first and after the weed is removed you can fertilize your lawn. Apply fertilizers to your lawn four times a year.

No, fertilizers can sit on your grass for a couple of days without burning them but in circumstances when the air temperature is not above 85 degrees. Experts recommend applying water right after you spread fertilizer. Applying ¼ or ½ inches of water can help the fertilizer to grow and helps to form a thicker greener lawn.

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