Best Fertilizer for Green Grass 2023 (Top 10 Picks)

Are you looking for the best fertilizer for green grass?

Our team tried multiple fertilizers on their different lawns & only a couple of them worked for making the grass greener.

Here are the top ten fertilizers that we can recommend based on our experience.

Best Fertilizer for Green Grass (Our top picks):

1. Miracle-Gro Water Soluble Lawn

The first on our list is Miracle-Gro Water Soluble Lawn. This multi-purpose fertilizer has rapid results, and it will make your grass grow quicker and healthier.

Also, we tried this product, and we observed that it has lightning and fast results. 

Moreover, this fertilizer is easy to use, and you do not need to get many things for setting it up. Besides, this fertilizer provides the proper nutrients that your grass needs.

Miracle-Gro Water Soluble Lawn will not make your grass dry. 

The five-pound container can easily cover up to 7200 square feet of lawn. The water-soluble design will nourish your grass, and it is pretty long-lasting.

The best part about this unit; you need to feed your lawn every four to six weeks. 

Highlighting features:

• You can use this product with Miracle-Gro Garden Feeder. 
• It can cover up to 7200 sq. ft.
• The water-soluble design provides instant nourishment.
• You can feed it to all types of grass.
  

This lawn fertilizer is a multi-purpose product; great for people who want an effective and quick solution for their lawn.

Pros:

• This fertilizer works well with all types of grass.
• It can cover up to 7200 sq. ft
• The fertilizer fully dissolves in the soil

Cons:

• Spreading is necessary

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2. Scotts 22305 Turf

The combination of nitrogen and potassium is perfect for the grass. Scotts 22305 Turf consists of both the elements; and works wonder on lawns and grass that need reviving.

This is one of the most effective fertilizers on our list; that can provide complete nourishment to your grass. 

Not just healthy grass; this fertilizer will help your grass build better, and it will leave your grass with stronger roots.

With this fertilizer, you do not need to water your grass frequently. This product consists of a good amount of nitrogen, which will further enhance your grass’s growth. 

Highlighting features:

• This product can strengthen your lawn and protect you from insects. 
• This fertilizer will improve the water-absorbing capacity of your grass. 
• You can apply this fertilizer to any grass. 
• All-in-one particle technology nourishes the grass. 

Scotts 22305 Turf is perfect for both warm and cool-season types of grass. 

Pros

• It protects the lawn from insects and other parasites.
• It is quite easy to apply this fertilizer
• No need to use a spreader

Cons:

• Does not come with a proper instructions manual

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3. Espoma ELF20

Next on our list is Espoma ELF20. This unit is an organic lawn fertilizer that is entirely safe to use even for the established lawn.

This is one of the most efficient and improved fertilizers on our list that encourage health and thick grass growth. 

Moreover, this product will make your grassroots grow strong, and blades grow long and green. In addition to this, you do not need to worry about the poisoning, water runoff, and hurting of the pets. 

Espoma ELF20 will completely transform your lawn. This fertilizer is safe to use, and there is no need to use any other organic or non-organic element in your lawn.

Highlighting features:

• This product can strengthen your lawn and protect you from insects. 
• This fertilizer will improve the water-absorbing capacity of your grass. 
• You can apply this fertilizer to any grass. 
• All-in-one particle technology nourishes the grass. 

Good lawn fertilizer has all the features that the Espoma has, and it will give results soon enough for your lawn to thrive. 

Pros

• The results are obvious and fast
• All-in-particle technology encourages roots strength
• No need to use a spreader

Cons

• The application process is not smooth

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4. Scotts Turf Builder 

Next on our list is Scotts Turf Builder. This is high-quality lawn fertilizer specially designed to nurture your grass’s growth and kill weeds and insects.

Compared to Scotts 22305 Turf, this fertilizer is more powerful and consists of healthy nutrients while clearing out all the clovers. 

The weed-grip technology attacks the unwanted debris and weeds and quickly cleans them without burning the grass.

We are highly impressed by the capability of producing new grass within weeks. 

Highlighting features:

• An advanced formula with clover control. 
• This fertilizer clears out all the dandelions, weeds, and debris. 
• The weedgrip technology attacks and kills the weed. 
• Thick grass grows and crowds out the insects.  

In addition to this, this unit will keep your grass nourished during the warmer seasons too. 

Pros

• This fertilizer kills all the insects
• It gives complete nourishment to the soil
• This fertilizer prevents the growth of unwanted debris

Cons

• Maintenance is necessary

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5. Advanced 16-4-8 

Advanced fertilizer consists of nitrogen, potassium, and phosphorus in the ratios: 16:4:8. Hence, the name advanced 16-4-8.

A perfect blend of critical nutrients provides instant food to your grass. Compared to Miracle-Gro Water Soluble Lawn, this fertilizer also contains organic ingredients. 

The ratio is perfect for all types of grass, even for; Florida and bluegrass. Most importantly, the application of this fertilizer is convenient. The packaging and the bottle are hassle-free. 

This unit also promotes root growth and works wonders with palmetto grass. The rich nutrient formula with a blend of crucial macronutrients also contains seaweed and fish. 

Highlighting features:

• The fertilizer includes nitrogen, potassium, and phosphorus. 
• Ready to use; spray bottle.
• Nourishes the lawn with macronutrients. 
• The 32-ounce packaging can cover around 6000-7000sq.ft.

The Advanced 16-4-8 has numerous benefits, and you will get to see them in a short period! 

Pros

• The fertilizer increases the color growth of the grass
• It comes in a spray bottle
• Application is extremely easy

Cons

• Creates brown patches

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6. Lebanon GreenView Fairway

Lebanon GreenView Fairway fertilizer is an effective way of promoting your grass growth. Also, this is not just a fertilizer; it is a crabgrass preventer.

The active ingredients of this fertilizer also include crabgrass herbicide. 

In addition to this, it boosts the slow grade growth of the grass. Besides, this is a professional-level fertilizer that releases a nitrogen source known as methylene-urea.

The mentioned elements keep the grass healthy and kill the weed. 

However, compared to Advanced 16-4-8, this fertilizer does not have a ratio of NPK. But, this unit releases evenly over 8-10 weeks.

The extra-strength does keep your lawn free from crab-grass and other pre-emergents. 

Highlighting features:

• Prevention of crabgrass in established lawns. 
• Time to time release of nitrogen.
• One pack can cover 5000 square feet.
• Dithiopyr: an active ingredient is also added. 

A 17lb pack of this fertilizer can easily cover up to 5000 square feet of area.  

Pros

• Prevents crabgrass
• One pack covers around 5000 sq. ft
• It does not need a spreader

Cons

• It does not have an N-P-K ratio

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7. The Andersons PGF 16-0-8

Next on our list is The Andersons PGF 16-0-8. This is a professional-grade fertilizer consisting of nitrogen, phosphorus, and potassium.

Moreover, this unit also contains iron. However, we are not pleased with the packaging; but, your lawn will not benefit from it. 

You can use this fertilizer with other pest control products from The Andersons.

In addition to this, most golf courses use this fertilizer on the grounds; this keeps the grass in the best condition.

Also, this unit contains methylene-urea, which gives your lawn food for over 8-12 weeks. 

Besides, the Humic DG (an organic amendment) is also included in this fertilizer, which helps the root grow stronger. 

Highlighting features:

• Enhanced turf quality, including humic acid.
• Provides consistent growth and contains much.
• No need to provide any feed for 6-8 weeks.
• An 18lb pack can cover over 5000-6000 square feet. 

Now your lawn will have a lush look that you always admired from a distance! 

Pros

• It comes with an iron addition
• One pack covers around 6000 sq. ft
• It keeps the grass in the best condition

Cons

• It does not provide ultimate nutrition

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8. Milorganite 0636

Next on our list is Milorganite 0636. This fertilizer is one of the most impressive on our list.

We are amazed by the results, as this fertilizer promotes growth and leaves your grass healthy and green. This unit is indeed a perfect choice, containing 4% of iron. 

The element of iron promotes green color. Moreover, this fertilizer does not contain potassium. The NPK ratio is 5:2:0.

We did not like potassium as; You cannot use this fertilizer in regions with regular droughts.

Also, you cannot use Milorganite on a new lawn; you must use it on a well-established lawn area. 

In addition to this, it is safe for children and pets. You can also add granular mix in your garden, as it won’t affect the fertilizer’s working. 

Highlighting features:

• No need to water the grass from time to time.
• Organic composition improves the life of the grass.
• Reduces the mowing time.
• You can use it on golf courses. 

The Milorganite is a good choice for all those who seek fast results, and the safety feature is an added benefit. 

Pros

• It consists of 4% of Iron.
• Encourages roots strength
• No need to use a spreader

Cons

• This fertilizer cannot be used on new lawns

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9. Simple Lawn Solutions

If you are looking for a fertilizer with a good NPK ratio, consider Simple lawn solutions. This fertilizer has an NPK rating of 20:4:8, known as a powerful grass growth lawn booster.

Comparing this fertilizer with Advanced 16:4:8, this fertilizer has a better nitrogen ratio. 

Besides, it is natural and non-toxic. Even with a heavy release of nitrogen, a Simple lawn solution is harmless to pets and children.

Not just vertical, but this unit increases the lateral growth of your grass as well. 

The advanced formula contains humic and fulvic acid, which is a boosting choice for the well-established lawn. The ratio of phosphorus promotes the growth of the root. 

Highlighting features:

• You can use it for commercial purposes. 
• Ready to use a spray bottle.
• Perfect for all grass types, including Florida palmetto.
• Enhances both vertical and lateral growth. 

We tried this fertilizer in a warm season; and observed an early growth. 

Pros

• This fertilizer strengths the roots
• It gives an even color to the grass
• The fertilizer fully dissolves in the soil

Cons

• Spreading is necessary

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10. Scotts Turf Builder Triple Action

The last on our list is Scotts Turf Builder Triple Action. This particular fertilizer on our list is perfect for gardens with an ant infestation as it kills and prevents fire ants for up to 6-8 months. 

Moreover, comparing this unit with Scott’s turf builder and 22305 turfs shows a significant difference in quality and growth.

However, this fertilizer is also for centipede grass, Augustine grass, and carpet grass. In addition, killing dollar weeds and clover to root is not a problem anymore. 

Highlighting features:

• This fertilizer kills ants and other insects. 
• It quickly deals with climatic changes. 
• One pack can cover up to 4000 square feet. 
• Prevents mole crickets, webworms, and ticks for 6-8 months. 

Scotts turf builder triple action can deal with the climate changes and covers up to 4000 square feet. 

Pros

• The results are fast
• This fertilizer needs no after-attention
• No need to use a spreader

Cons

• The application process is not smooth

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Buyers Guide:

Fertilizers are beneficial for your garden. As fertilizers and mowers go hand in hand, and they give a boost to your lawn.

Regardless of the season, you must have perfect grass all year. However, when you buy fertilizer for your lawn, there are certain things to consider.

We have listed the top ten fertilizers above, and now you need to choose from the ten. Every kind of fertilizer is different, and this guide will help you decide which fertilizer is perfect for your garden. Make sure you are following the application procedure for lawn fertilizer to get the best result.

Synthetic fertilizer:

Synthetic fertilizers are made out of chemicals, and they are much faster than the other categories. If you have a short time on your hand and are tight on a budget, too, go for synthetic fertilizers. But you cannot use it in any season, there is a specific time to apply lawn fertilizer and you must find it to get the best results.

They are strong fertilizers; capable of killing weeds and insects. Such fertilizers have exact amounts of nutrients; but, they are not safe around pets and children. 

Liquid fertilizer:

Liquid fertilizers are the fastest-acting fertilizers, and they are the most convenient. The packaging is mixed with water, so there is no need to add any extra water.

Also, grass absorbs the application quickly. However, you need to apply it every 2-3 weeks.

Organic fertilizer:

Organic fertilizers are a bit slow, but you can use them in any part of your garden.

You can also use it on your vegetables. Such fertilizers are entirely safe for children and pets, and they make out all-natural ingredients.

They are eco-friendly and have better long-term effects. 

How we tested lawn fertilizers?

We set up a controlled experiment using identical grass plots to test the effectiveness of various lawn fertilizers. Each plot received a different type of fertilizer, and they were all watered and mowed equally.

We measured the height and density of the grass in each plot over several weeks. The results showed that Plot, which received a slow-release fertilizer, had the tallest and densest grass. This suggests that slow-release fertilizers may be the best choice for promoting healthy growth in lawns.

Nutrients:              

We also tested the levels of key nutrients in the soil of each plot before and after applying fertilizer. The plot with only nitrogen and potassium fertilizer had the highest levels of those nutrients, while the organic fertilizer plot showed an increase in iron and manganese.

This indicates that different fertilizers can have varying effects on soil nutrient levels. Moreover, the plot with Nitrogen, Phosphorus, and Potassium fertilizer showed a significant increase in pH level.

This suggests that using a fertilizer with a balance of nutrients can also help maintain proper soil pH for optimal plant growth. In addition, healthy leaf growth and color were also observed in this plot.

Type of fertilizer:

Synthetic, liquid and organic fertilizers were all tested in the experiment. While all of the fertilizers helped improve the health and appearance of the grass, the slow-release fertilizer seemed to have the best overall results.

However, further experimentation may be necessary to determine each type of fertilizer’s long-term effects and benefits on lawn growth. The liquid fertilizers also had a quicker impact on the appearance of the grass.

Still, it is important to consider the potential negative effects of excessive and frequent use of these quick-acting fertilizers.

Moreover, the synthetic fertilizers had the least noticeable effects in our experiment, indicating that they may not be as effective for promoting healthy lawn growth.

Tissue Testing:

In addition to measuring the growth and appearance of the grass, we also collected tissue samples from each plot to test for nitrogen levels. The slow-release fertilizer plot had the highest nitrogen levels in the grass tissues, further confirming its effectiveness in promoting healthy growth.

Fertilizer Application Method:

In addition to the type of fertilizer used, we also tested different application methods. The most successful method in our experiment was spreading granular fertilizer evenly and watering it into the soil. However, using a liquid fertilizer spray also showed promising results.

Following the recommended application guidelines for whichever fertilizer you choose is important to ensure optimal results. The synthetic fertilizer in our experiment showed the least success when applied using a drop spreader.

This suggests that the specific application method may also impact the effectiveness of fertilizer on lawn growth.

Fertilizer Formulations:

Different fertilizer formulations can also have varying effects on lawn growth. In our experiment, we tested a slow-release fertilizer with a balanced NPK ratio and one that was high in only nitrogen.

The plot with the balanced formula showed the best overall results regarding grass height and density. This suggests that using a fertilizer with a balance of essential nutrients can be the most effective for promoting healthy lawn growth.

We also tested a fast-release fertilizer with a high nitrogen content, which had some initial success in promoting quick growth but also caused excessive greening without additional sturdy growth.

This indicates that too much nitrogen can lead to unhealthy lawn growth and should be used cautiously. Regular soil testing can help determine the specific nutrient needs of your lawn and inform fertilizer formulation choices.

However, it is important to consider the specific needs of your lawn and choose a fertilizer formulation that will address those needs. Regular soil testing can help determine which nutrients may be lacking in your soil and should be added through fertilization.

Overall, our experiment showed that using a slow-release fertilizer can have the best results in terms of promoting healthy lawn growth.

However, it is important to consider the specific needs of your lawn and choose a fertilizer that will address those needs, whether it be quick-acting or organic options.

Regular soil testing and monitoring of lawn health can also help ensure proper fertilization for optimal growth.

FAQs:

When is the best time to fertilize my lawn?

The best time to fertilize your lawn depends on what type of grass you have. For cool-season grasses, like Kentucky bluegrass, the best time to fertilize is in the fall. For warm-season grasses, like Bermuda grass, the best time to fertilize is in the spring.

How often should I fertilize my lawn?

How often you need to fertilize your lawn depends on a number of factors, including the type of grass you have, the climate you live in, and the amount of foot traffic your lawn gets. In general, most lawns need to be fertilized at least once a year.

What kind of fertilizer should I use?

The type of fertilizer you use depends on the time of year and the type of grass you have. For cool-season grasses, like Kentucky bluegrass, you should use a fertilizer with a higher nitrogen content in the fall. For warm-season grasses, like Bermuda grass, you should use a fertilizer with a higher phosphorus content in the spring.

How do I apply fertilizer to my lawn?

You can apply fertilizer to your lawn using a spreader. Spreaders come in two types: broadcast and drop. Broadcast spreaders distribute fertilizer evenly over a large area. Drop spreaders distribute fertilizer more precisely, making them ideal for small lawns.

How much fertilizer should I apply?

The amount of fertilizer you need to apply depends on the size of your lawn and the type of grass you have. In general, you should use 1 pound of nitrogen per 1,000 square feet of lawn. For cool-season grasses, like Kentucky bluegrass, you should use a fertilizer with a higher nitrogen content in the fall. For warm-season grasses, like Bermuda grass, you should use a fertilizer with a higher phosphorus content in the spring.

What are the signs of over-fertilization?

The signs of over-fertilization include yellow or brown patches on the lawn, and grass that is stunted or dying. If you suspect you have over-fertilized your lawn, stop fertilizing and wait for the grass to recover.

What are some organic alternatives to fertilizer?

Organic alternatives to fertilizer include compost, manure, and grass clippings. Compost and manure add nutrients to the soil, which help the grass grow. Grass clippings decompose and release nitrogen into the soil, which also helps the grass grow.

Do I need to fertilize my lawn if I live in a drought-prone area?

No, you do not need to fertilize your lawn if you live in a drought-prone area. Fertilizing your lawn actually uses more water, which is the last thing you want to do in a drought. If your lawn is looking unhealthy, try watering it deeply and infrequently instead of fertilizing it.