Best Fertilizers For Grass In Summer 2022: Reviews & Buyer’s Guide

1. Scotts 2. Pennington 3. Espoma
Scotts Turf Builder Best Fertilizer For Grass In Summer Pennington Bermuda Grass Seed Espoma Organic Plant Tone

While a garden full of grass is a dream for every person, this sometimes needs a little extra effort to grow it. Using the best fertilizer for grass in summer can improve the quality and give a beautiful look to the garden.


A quality fertilizer can enrich the soil and help produce healthy grass. There are plenty of fertilizers available in the market today, making it confusing to choose the suitable one. Here is a list of the best fertilizers for grass in summer that can cover your garden with luscious, healthy grass.

Why Use Fertilizer For Grass in Summer?

Fertilizer can be any organic or synthetic material that adds nutrients to the soil. They offer plenty of benefits to both soil and the grass. Here are a few reasons why you should use it for your lawn.

1. Helps Grass To Grow

Grass can take a while to grow on a freshly grazed lawn. If you are in a hurry to get your lawn covered with a blanket of greenery, fertilizers can be of help. They can give a boost to the growth of grass and get you desired results.

2. Provides Nutrients At The Right Time

At different stages, the grass needs varying quantities of nutrients. The new grass requires essential nutrients like nitrogen, phosphorus, and potassium in higher amounts. When growing grass from seeds, administering nutrients through fertilizers can help them grow faster.

3. Helps Absorb More Water And Light

During summers, the soil gets plenty of sunlight and water, but it might not be able to absorb it all. Adding the best fertilizer for grass in summer ensures that the soil can soak in more water and light. The soil can use the excess stored water when it goes dry.

4. Make The Grass Greener

Fertilizers, along with nutrients, can also add a bright green colour to the grass. Using an organic supplement will bring a muted green colour, but a synthetic fertilizer will add a more vibrant shade of green to the grass.

Factors To Look For When Buying Best Fertilizer For Grass In Summer

There are a few factors that you need to consider before purchasing a suitable fertilizer. They can help you make an informed buying decision, and ensure you pick the best fertilizer for grass in summer.

1. Ingredients

The first and foremost thing for you to consider when looking for fertilizer is the ingredients. The grass needs a mix of ingredients to perform the necessary functions. It is the presence or absence of these constituents that decide the quality and quantity of grass you will get.

The macro ingredients are primarily three; they are nitrogen, potassium, and phosphorous. Nitrogen ensures that the plants are thick, dense, and green, and acts as a natural protector against pests.

Potassium keeps the grass away from diseases and wear and tear due to weather. It promotes sturdy roots and foliage. Lastly, phosphorus encourages the growth of roots.

Copper, Iron, Chlorine, Zinc, Nickel, Boron, Manganese, Calcium, and Carbon are some of the micronutrients present in grass fertilizers.

2. Content Of Nutrients

Each bag of fertilizer highlights three numbers. These numbers indicate the contents of three primary nutrients, Nitrogen, Phosphorous, and Potassium, in the same order. You can ascertain the percentage of each nutrient present in the bag from this number.

For instance, if the bag of fertilizer weighs 30lbs and says 30-10-10. It will contain 9lbs of Nitrogen, 3lbs of Phosphorus, and 3 lbs of Potassium.

A lawn that is growing grass requires more Nitrogen than other nutrients. You must consider the weight of nutrients before buying, rather than the weight of the bag. The best fertilizer for grass in summer would be one that offers the required nutrients in the right quantity.

3. Type

Fertilizers can be of two major types, organic and synthetic. Organic fertilizers constitute organisms that were once alive and their by-products.

They are natural solutions that slowly break down to release nitrogen into the soil. If your soil lacks texture or density, organic fertilizers can be a great pick. They can produce a strong smell like manure. You can apply them using rakes, spreader, or by hand.

Synthetic fertilizers are a result of chemical engineering. They ensure quick delivery of nutrients into the soil, and due to this, the results last for only a short time. You may have to add them repeatedly till the grass grows completely.

4. Added Material

Besides the primary three nutrients, the soil of your garden requires much more. For proper growth of grass, the fertilizers must have very small amounts of trace elements. Trace elements are micronutrients that help grow healthy and green grass.

However, overuse can be detrimental to the plants. A fertilizer containing herbicides or insecticides can also be beneficial. They protect the grass while giving them nutrients. If your lawn is prone to insects or pests, you can opt for a fertilizer which contains a high level of insecticides.

5. Size Of Package

Fertilizers are available in bags of different sizes. Depending upon the area of your lawn, you can pick the suitable quantity of fertilizer.

Getting a lesser quantity can lead to inadequate nutrients for the soil whereas adding more than required can cause damage to the grass and soil. Keeping a bag of fertilizer can also reduce its effectiveness over time.

6. Form

The form of the fertilizer can impact the quality and growth of plants. Ideally, fertilizers are available in two forms:

Granulated and Liquid. Granulated fertilizers are immensely popular today, for they are easy to use and last for a longer time. They come in dry form in bags, you can spread it using a spreader.

Granulated pr pelleted fertilizers are again of two types, fast release formula and slow-time release. Slow-time release fertilizer provides nutrients in the soil over a period of 2-6 months and is ideal for growing grass during summers.

The fast release formula provides an instant release of nutrients and costs less. On the other hand, liquid fertilizers are a short term solution.

They come in the form of concentrated liquid and you dilute them in water. It is easy to apply them by using a spray bottle or hose and nozzle. Liquid fertilizers make the nutrients instantly available to the roots and soil.

7. Affordability

The form, ingredients, nutrient content, and package size can greatly vary the price. A packet with more nutrient content and fertilizer will cost more.

An affordable fertilizer might have a lower quantity of the supplement but similar nutrient content. You can decide on a budget and choose one keeping in mind your needs.

8. Test Results

If you are a beginner, a soil test can be important before picking a fertilizer. It is an effective way to assess the quality of your garden soil.

The results will indicate which nutrients are lacking and what it needs to grow healthy and green grass. Depending upon it, you can pick the best fertilizer for grass in summer.

Top 8 Best Fertilizers For Grass In Summer 2022

1. Scotts Turf Builder

Scotts Turf Builder Best Fertilizer For Grass In SummerIt is one of the best summer fertilizers available in the market. It has an innovative triple formula that makes it a hit. This fertilizer performs three actions at once: kill, prevent and feed.

The fertilizer contains all the necessary nutrients to feed the soil. It can prevent the grass from getting affected by heat or draughts.

This fertilizer can effectively kill dollarweed, chickweed, henbit, plantain and clover from your garden. It also prevents and kills insects for six months. It can kill ants, fleas, mole crickets, armyworms and sod webworms among other pests.

The fertilizer works effectively on all kinds of lawns. It is easy to use, and you can directly put it into a spreader. You can apply it on dry soil and then use water to absorb it in. It is best to use it when the grass and weeds are growing at a rapid pace.

This fertilizer gives a boost to all kinds of grass but brings remarkable results for southern grasses. The fertilizer is spread in soil when using Centipede, Carpetgrass, St. Augustine, and Zoysiagrass.

It is a dry lawn fertilizer that slowly releases the nutrients in the soil. This fertilizer has a nutrient ratio (N-P-K) of 29-0-10. It can cover 4,000 to 10,000 square feet area.

The triple-action of this fertilizer caters to all the needs of your lawn. You will have healthy and green grass in your lawn after using it.

The effects can last for at least 6 months and prevent weeds and pests. It is one of the fertilizers that all gardeners are picking for themselves.


2. Pennington Bermuda Grass Seed

Pennington Bermuda Grass SeedIt is one of the best self-spreading grass seeds in the price range. The fertilizer is ideal for grasses in warmer areas. As the name suggests, it comes in the form of seeds. It helps grow thick and healthy Bermuda grass with minimum efforts.

The manufacturers use special technology to produce this fertilizer. It protects the seeds from fungus and enables prompt growth of the grass. The bag of 5lbs can adequately cover an area of 5,000 square feet.

It will take 7-21 days for the seeds to germinate and grow grass. You can plant it in late spring or summer. The temperature must range ideally from 71-80 Degrees Fahrenheit. The lawn must receive 8 hours plus of sunlight to produce healthy grass.

The best part of this grass seed is the resistance to wear and tear. The deep root system ensures that the grass stays intact for long. Since the seeds are more perceptible to pests in the early growth period, it promotes faster growth of grass to protect it.

This fertilizer gives you thick and healthy grass. It is also more resistant to drought than others, making it a favorite among people in Southern areas.

Also, the grass is resistant to insects and diseases, preventing loss of green grass. It is extremely easy to use and covers your garden with a layer of sturdy and vibrant green grass.


3. Espoma Organic Plant Tone

Espoma Organic Plant ToneThis fertilizer is an organic aid to garden grass in summer. True to its name, the plant tone fertilizer adds natural ingredients to the soil.

It contains all the necessary ingredients that can give a boost to the growth of grass. This fertilizer contains the primary nutrients (N-P-K) in the ratio 5-3-3. It is available in different package sizes, 4lbs, 8lbs, 18lbs, 36lbs, and 50lbs.

It is available as a dry fertilizer. You can add it to the top 4 inches of the soil. An area of 100 square feet will require 4lbs of this fertilizer. Since it is water-soluble, you can water the lawn to absorb it into the soil.

The presence of bio-tone beneficial microbes in it adds to the function. It adds a layer of protection on the grass and prevents breakage.

The most striking feature of this fertilizer is the slow release formula. It offers long-lasting feeding to the soil and grass. It helps keep the grass healthy, strong and green for a long time.

This organic formula works for all kinds of grass, bermuda, zoysia, centipede, bluegrass, bentgrass, and St. Augustine.

It is priced very decently compared to the benefits it offers. It also boasts of excellent reviews for it grows tall grass with more foliage. There are no fillers or sludges present in this organic fertilizer. It is the best buy if you are looking for natural ways to enrich the garden soil.


4. Espoma Organic Lawn Food

Espoma Organic Lawn FoodAnother organic lawn food, which can do wonders for your lawn. It creates healthy soil and produces green grass. This fertilizer comprises all necessary nutrients that soil needs for healthy grass.

It has a nutrient percentage (N-P-K) of 9-0-0. It has a higher level of nitrogen as compared to products in the same category. With rich nitrogen content, the fertilizer can rapidly feed the soil of your lawn and cover it in green.

For having a green lawn in summers, you can apply it during early spring, late spring, or early summer. The dry formula of this fertilizer makes it easy to use. Use a drop spreader to apply it to the soil. Lightly watering the lawn will ensure the supplements are absorbed into it.

The slow-release of the fertilizer keeps providing nutrients to the soil for a long time. It generates an even layer of grass. You do not need to mow the lawn again and again. Apart from being hassle-free, the fertilizer will not leach out of the soil or burn the grass.

Made with entirely organic ingredients, it is safe for use. It will not cause harm to the soil, your pets or children. With approval from the prestigious United States Department of Agriculture, the fertilizer is an excellent purchase for green lawns.


5. Espoma Organic Summer Fertilizer

Espoma Organic Summer FertilizerThis fertilizer has been in the market for a long time. The fertilizer contains feather farm poultry as the main ingredient. It is rich in nutrients like iron oxide and elemental sulfur.

The 2% non-staining iron makes it an effective fertilizer. It can also turn yellow and dull grass into a vibrant green.

The fertilizer has a distinct smell to it. It can take you a day or two to get used to it. The remarkable results it brings to your lawn make it your go-to summer fertilizer for your lawn.

Besides that, the 30lb bag of this fertilizer has a nutrient ratio (N-P-K) of 8-0-1. With more nitrogen content, it nourishes the soil and makes it healthy from roots.

The bio-tune microbes slowly distribute the nutrients to the soil. This fertilizer helps improve the soil structure, deepen the roots, and turns grass into a greener shade.

The organic formula is suitable for all kinds of lawns.The entire bag of 30lbs can cover an area of 5,000 square feet. It can be applied over dry and freshly mowed lawn using a broadcast spreader. You only need to water the lawn once in the first 24 hours. The ease of using it makes it the best buy for beginners.

It is safe for both children and pets, as it contains organic ingredients. It is slightly on the expensive side when compared to similar products, but the benefits it offers make it worth the price.


6. Sustane Organic Turf Starter

Sustane Organic Turf StarterThis is a mid-range grass fertilizer for summer. It is specifically manufactured to apply with the grass seeds directly. The fertilizer contains composted turkey litter and feather meal litter.

They give the supplement the nutrients required by your lawn. The nutrient composition of the fertilizer (N-P-K) is 4-6-4. It has higher levels of phosphorus which creates a unique growing condition for the grass.

It brings better results when applied in the months of August or September. You can put it directly with the grass seeds. The slow composting process used to manufacture it ensures that the fertilizer is stable.

It offers negligible chances of burning the grass or soil. The nutrients naturally get delivered where the seeds are.

If it is only a smaller area of the lawn where you are planting grass, this fertilizer can come handy. You can apply it while you are planting new grass seeds. It will crop out the weeds and cover the area with dense grass.

It comes in the bag of 30lbs, which can cover an area of 5,000 square feet. Ideally, 6lbs for every 1,000 square feet can cover your lawn with green grass. You can also use it while overseeding. Use 10lbs for every 1,000 square feet for a thick and strong layer of grass.


7. Natural Alternative Summer

Natural Alternative SummerThe entirely natural and phosphorous free formula of this fertilizer sets it apart from the rest. The nutrient contents (N-P-K) are 7-0-2. The lack of phosphorus makes it suitable to use near water bodies like lakes, rivers, bays, and even wetlands.

It keeps the water clean and safe for use. It also contains iron and sulfur which are essential for your lawn to produce grass at a faster pace.

The organic nitrogen present in the fertilizer gives you a garden full of thick and dark green grass. It makes the lawn aesthetically pleasing. Potassium is drawn from natural sources and protects the plants from burns.

It uses a specific formula that makes it ideal for summers. The fertilizer will prevent burns, even in harsh temperatures. The fertilizer also has plant activator and protilizer seed fortified into it. It protects both the soil and the grass from damage by walking.

It contains beneficial microbes that revitalize the soil. This fertilizer slowly releases nutrients to the soil, which keeps it green for a long time.

It comes in a bag of 20lbs, which can cover over 6,000 square feet. You can use it at a rate of 7lbs per 1,000 square feet using a calibrated spreader.

The presence of corn gluten in this fertilizer makes it ideal for weed control. Using 20lbs for every 1,000 square feet will act as pre-emergent weed control.

The plenty of benefits that it offers pushes the price to a slightly higher end. Get this fertilizer today to have a healthy, weed-free, and green garden.


8. New Millenium Nutrients Summer Shift

New Millenium Nutrients Summer ShiftThe company offers a complete range that fulfills the nutritional needs of the soil and plants. It has a simple formula that also the grower to attain maximum growth of grass. The formula is ideal for summers and you can use it efficiently even when you lack expertise.

The fertilizer contains the richest diet plants as its core components. In the summer months, the soil is warm and works well with the nutrients of the fertilizer.

It promotes the release of colloids and decomposing organic matter which are rich in nutrients. The roots of the grass can quickly absorb it and start germinating. Within no time, your lawn will be covered with a layer of green grass.

Using this fertilizer in summer ensures dense foliage. There is a structural growth in the grass, protected from wear and tear. It comes in two sizes, 2.5 gallons and 5 gallons. This fertilizer is one of the more expensive ones.


Tips For Caring For Your Lawn In Summer

Summers can be a delightful time to spend outdoors. You can enjoy the days with your family on the green grass of your home garden. It can offer the right space for your children and pets to run around, or have a picnic with your family.

Besides fertilizers, there are a few important things that you can keep in mind. Following these tips will keep your lawn in good shape for summers. Here is a list of things to do before, during, and after summers to keep the grass green and fresh.

1. Late Spring / Early Summer

  • Feed: Before the summer season begins, it is essential to feed the soil with the best fertilizer for grass in summer. It will ensure that the soil is ready to withstand the harsh summers. Using a fertilizer designed specifically to suit the needs of summer will prevent the chances of burns and draughts. It also makes the roots stronger. The soil will absorb more water and sunlight to produce greener grass.
  • Mowing: Mowing high will ensure your lawn has taller blades with deeper roots. It will keep the water underground and also provide it shade from the scorching heat.
  • Weeds: Beginning of the summer season is the right time to take out weeds before they disperse seeds for next year. Keep an observant eye for weeds and remove if you find any. Using a fertilizer that also contains herbicides or prevents weed can be an ideal choice.
  • Water: Wisely watering the grass is essential for its growth. The lawn needs one inch of water each week, during the pre-summer phase. Water more but decrease the frequency to promote the grass to be resistant to draughts.
  • Clippings: Mowing the grass might leave some clippings. Rather than cleaning them off, let it stay on the soil. It will break down and feed the soil.

2. Mid Summer

  • Feed: You can apply fertilizer to the lawn once every six to eight weeks, depending upon the requirements. The soil and grass need nutrients to withstand the extreme heat during these months. Use a limited quantity of the best fertilizer for grass in summer to avoid the chances of burning of the delicate grass and turning it dormant. If you are using a nitrogen-based fertilizer, limit the use to 1lbs of nitrogen per 1,000 square feet. Adopting an organic fertilizer can prove to be beneficial here. They will slowly release the nutrients and prevent the occurrence of burns.
  • Water: During the mid-summers, the grass needs more water. You can increase the weekly water supply so that the water sinks into four to six inches of the soil. Make sure you water the lawn early in the morning. It will ensure that the grass is not damp for an extended time. Leaving it damp for hours or overnight can lead to fungal infection. Watering in the morning, around 10 am can also prevent it from getting evaporated immediately.

3. Late Summer

  • Mowing: While mowing the lawn, use a shape blade. It will help you get clean cuts of the grass. When you use a dull blade for mowing, it tears the grass and gives you a ragged cut. This type of cut will lose moisture and dry the grass quickly. Using a sharper blade will help preserve moisture, keeping the grass greener for long. Summer grass must be mowed 2 inches to 3 inches. Mowing the grass regularly can ensure that you don’t cut more than one-third of the grass. It will not only keep the grass healthy but also prevent clippings from smothering the grass.
  • Water: As the heat increases, the lawn will lose more water. And hence you should water your lawn more often. Also, start watering the lawn even earlier in the morning to prevent evaporation.
  • Insects: If the lawn is drought-stressed or dormant during summers, it can attract insects. The garden becomes a breeding ground for fire ants, mosquitoes, fleas, cutworms, chinch bugs, and even armyworms. You can use insecticides to prevent the growth of these insects. Using a fertilizer which prevents pests and insects can also keep them at bay.

Best Fertilizers For Grass In Summer – Your pick?

If you have an inherent passion for gardening, you need to have green grass in your lawn in summer. It can not only become a place for solace but also add beauty to your house.

A garden with lush green grass can also become the perfect spot for you to spend a joyful evening with family and friends.

To ensure the grass is in good shape, it is essential to take care of it. For that, you need to invest in the best equipment and fertilizer.

It will provide the necessary nutrition and care to the soil and grass both. You will also have to follow the suitable gardening tips with the changing temperature to ensure the health of the lawn stays intact.

The right fertilizer can be the fastest way to care for grass in summer. It can offer the required nutrients, keep the insects at bay, strengthen the roots, and give the grass a vibrant green shade.

The list of fertilizers here is according to the factors that are essential while looking for a fertilizer. Whether you are experienced at gardening or just foraying into it, getting the best fertilizer for grass in summer can ensure you have greener grass in your lawn.