Best Liquid Lawn Fertilizers of 2020: Reviews & Buyer’s Guide

1. Simple Lawn Solutions2. Fox Farm Organic3.  Simple Lawn Solutions
Advanced Best Liquid Fertilizers For LawnFox Farm Big Bloom Liquid Concentrate Fertilizer, 1-PintSimple Lawn Solutions Extreme Grass Growth Lawn Booster
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An attractive lawn, garden, turf, or yard, is a dream everyone has. It enhances the décor of your home and adds a touch of elegance to it.

However, as interesting and exciting it sounds to have that perfect lawn, it is not at all easy to achieve that. It is a hectic job to make your yard beautiful, durable, and well groomed.

We have shortlisted the sixteen best liquid fertilizers for lawn care keeping in mind all their features, functions, advantages of using them, and the disadvantages of using them. This list would help you to pick the perfect fertilizer for yourself within a few minutes.

We have provided every intricate detail that you might require to make a decision. So, let’s start with the list already. But, you do not have to be scared.

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The good news is, with the advancement of science and technology, there are various new ways through which one can now quickly get themselves the perfect lawn, only if they work wisely.

The best way to get the perfect lawn is by choosing the best liquid fertilizer for the garden. A fertilizer helps in providing essential nutrients to your otherwise dull yard. It helps the grass, plants, and trees to grow healthier, lustrous, stronger, and better in size.

The catch is, there are various brands and types of fertilizers which you can find in the market. You have to choose the best liquid fertilizer for the lawn, which would fulfill all of your requirements and provide you with the perfect garden.

Now, we know how difficult it can be for you to choose the perfect product for yourself, especially when the options are so much in number.

That is why we have made you a brief buyer’s guide where you get the information regarding the top sixteen liquid fertilizers that you can buy.

All of these products have been previously tested by our team of professionals, so that we can provide you with an accurate insight into the performance of the fertilizer.

However, before we start with the product review, let us get to know a bit more about liquid fertilizer.

How To Choose The Best Liquid Fertilizer For Your Lawn

As we have already mentioned before, there are various types of liquid fertilizers that you would come across, whether you are shopping online or going to a store.

Liquid fertilizers are usually a quick release feed used by the user for the many benefits that it provides. But there are various stipulations that you have to consider before you invest your money on a special fertilizer.

1. Are You In Need Of Instant Results?

As liquid fertilizers provide your lawn with quick-release nutrients, it can be used for treating various nutrient specific deficiencies within a short period.

If you want to make your yard look beautiful and healthy at the same time, then the best way to do it is by using a liquid fertilizer. They consist of essential nutrients like nitrogen, potassium, and potash that can bring life to your lawn within four days.

However, you have to keep in mind that using too much fertilizer is not good as it can further derogate the quality of the soil and the plants of your lawn. Every fertilizer comes with a usage guide that the users must follow to get the best results.

2. How Big Is Your Lawn?

If you have a moderate to a large lawn, then using a liquid fertilizer would be the best option for you. Liquid fertilizers can be spread across the park easily within a few minutes, without the user feeling exhausted. You can even attach the bottle of liquid fertilizer to a hose-end sprayer, and you would be able to fertilize large acres of land within a short span and without facing any hassle.

3. Do You Have A Weed Or Insect Problem?

The best thing about liquid fertilizers is that they can cater to various insect and weed problems, compared to their contemporaries.

You can buy fertilizers that feed to specific issues, or you can also buy a fertilizer that would take care of both the problems.

In addition to that, you would also be able to keep your lawn healthy at the same time. This is one of the best advantages of using liquid fertilizers, as it prevents the user from spraying harmful and chemical pesticides on their lawn.

Most fertilizers these days are organic and are made up of natural recycled products, which helps the plants, grass, and vegetables grow in the healthiest way possible.

4. Do You Own The Required Equipment?

If you have a large lawn, garden, or turf, then fertilizing it with a liquid fertilizer would become a costly affair. You should have a piece of sprayer equipment which would help you to spray the compost in a proper ratio around the lawn.

You should consider the cost of the material in the overall budget for your lawn maintenance, as it is one of the essential devices which you would be needing. In case you are on a budget, and you would not be able to spend much, then you should not opt for liquid fertilizers.

These are the few things that you should keep in mind before you plan to buy a liquid fertilizer. Once you have thought these through, then you can go ahead with our list of the best liquid fertilizer for the lawn.

Top 16 Best Liquid Lawn Fertilizers 2020

1. Advanced 16-4-8 Balanced NPK

Advanced Best Liquid Fertilizers For LawnThis is the best liquid lawn fertilizer that anyone can ever buy. It comes in four sizes, 36 ounces, 1 gallon, 2.5 gallons, and a pack of two. It can cover a lawn of 32,000 square feet.

Basic Features

Being the best liquid lawn fertilizer concentrate power is 16-4-8. It is a balanced all-in-one fertilizer. It is made up of natural and high-quality ingredients, which results in a very clean and pure NPK liquid nutrients.

It has a nutrient ratio of 4:1:2, which includes nitrogen, phosphate, as well as potash formula that provides the grass with the ultimate supplement.

Pros

  • It is free of all harsh chemicals.
  • It can be used on any grass type.
  • It can be used for commercial purposes.

Cons

  • It is a bit costly for people who are looking for a budget fertilizer.

Final Verdict

Being the best liquid lawn fertilizer, it enhances soil quality. As it is an organic feed grade fertilizer, it provides nutrients for turf strength, health, and for the roots too.

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2. Fox Farm Big Bloom Liquid Concentrate Fertilizer, 1-Pint

Fox Farm Big Bloom Liquid Concentrate Fertilizer, 1-PintIt is an organic and natural blossom builder. Its unique micro-brewed formula contains high-tested organic ingredients like bat guano, and earthworm casting offers various nutrients.

Basic Features

It helps in intensifying flower fragrance, as it increases the production of essential oils. It is ideal for every fruiting and flowering plant.

It helps in improving nutrient uptake along with increased yields. It contains rock phosphate that helps in the transformation of energy inside the plant.

Pros

  • It is highly affordable.
  • It can be used for extending flowering or fruit sessions.

Cons

  • It contains phosphorus, which can derogate the quality of the water.

Final Verdict

When your plant is struggling, you can use this fertilizer in small quantities, and it would perk things up. Using this fertilizer would provide you with stronger vegetables, herbs, and fruits. This is one of the Best Liquid Fertilizer For Lawn.

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3. Simple Lawn Solutions Extreme Grass Growth Lawn Booster

Simple Lawn Solutions Extreme Grass Growth Lawn BoosterThis concentrated liquid spray fertilizer by Simple Lawn Solutions, helps in increasing both lateral and vertical growth of the grass. It also works excellent on seeding and new sod.

Basic Features

It is a commercial lawn fertilizer that contains phosphorus and nitrogen. It is a ready-to-use fertilizer that comes with a hose-end.

It has a non-toxic and natural formula, which is both pet and kid-friendly. It can be used on all grass types such as bluegrass, palmetto, centipede, and more.

Pros

  • It can be used for both commercial users and homeowners.
  • It directly comes with a spray nozzle, which allows even the youngsters to use it easily.

Cons

  • Some customers have complained that it is challenging to take the lever above the stopper.

Final Verdict

It provides a fantastic boosting formula for your lawn. With the help of this fertilizer, you would be able to get incredible and smooth growth. It has an advanced fulvic acid and humic formula.

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4. Intense Green Grass Enhancing Booster

Intense Green Grass Enhancing BoosterThis fertilizer by Simple Lawn Solutions helps in detoxing the soil and encourages the absorption of new and existing nutrients. It also helps in chlorophyll production.

Basic Features

It helps in the movement of nutrients inside the plant cell. As it increases the chlorophyll production, it helps in intensifying the green color of the growth when exposed to the sunlight.

It can easily cover 32,000 square feet of area. It consists of non-toxic and all-natural formula, which includes quality nutrients and vitamins.

Pros

  • It is both a pet and kid-friendly.
  • It suits a wide range of grass types, which include buffalo, centipede, zoysia, Augustine, and more.

Cons

  • Some customers have complained that the fertilizer showed poor performance.

Final Verdict

People who are looking for a budget fertilizer can surely buy this product. It is an organic fertilizer that ensures the healthiness and the greenery of your lawn.

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5. Miracle-Gro Water Soluble Lawn Food, 5 lbs

Miracle-Gro Water Soluble Lawn Food, 5 lbsThis is a water-soluble lawn fertilizer by Miracle-GRO. It is available in their sizes, five lbs., pack of three, pack of four, and pack of five. It promises you to provide beautiful and quick results.

Basic Features

It can be used to feed a grass lawn of about 4,000 square feet. It helps in growing a green and soft carpet of grass. It can be used on numerous grass types.

It is formulated with chelated iron and high-nitrogen that feeds both the grass blades and roots. It can be easily used via the Miracle-GroGarden Feeder.

Pros

  • It provides for the fastest way to grow a green and thick lawn.
  • It comes in crystal form.
  • It works well in all seasons.

Cons

  • Some customers have complained that the fertilizer turns into chunks in the winter season. Hence, it becomes difficult to use.

Final Verdict

When you are watering your lawn, you can add the fertilizer with the water and fertilize the garden easily. In addition to that, this product is also cost-effective.

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6. FoxFarm Grow Big Soil Liquid Concentrate Fertilizer, 1 Gallon

FoxFarm Grow Big Soil Liquid Concentrate Fertilizer, 1 GallonThis high-performance liquid fertilizer by FoxFarm comes in a bottle of one gallon. This is a cost-effective fertilizer that works fantastically, irrespective of seasons and grass types.

Basic Features

It has a formula of 6:4:4. It contains six percentages of nitrogen, four rates of phosphorus, and four percent potassium.

It provides a complete, smooth, and comprehensive blend of micro, minor, and major nutrients.

Pros

  • It is excellent for lawns, herbs, fruits, flowers, veggies, tomatoes, roses, and more.
  • It is an organic and natural-based concentrate product.

Cons

  • It is not the ideal product for commercial use.
  • Some customers have complained that the product came in a leaking bottle.

Final Verdict

This fertilizer works magically on indoor lawns. It helps in growing the grass, fruits, and vegetables faster and healthier. It is overall a good buy for homeowners.

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7. LawnStar 30-0-0 NPK Fertilizer (1 Gallon)

LawnStar 30-0-0 NPK Fertilizer (1 Gallon)This fertilizer is a specialized blend that effectively kick-starts the mechanism of growing a beautiful and lush green grass lawn. It can be used for both commercial and homeowner purposes.

Features

It contains 2/3rd slow-release nitrogen and 1/3rd immediate release nitrogen that provides for rapid growth and greening within a week.

It can treat a lawn of 16,000 square feet, and one of the paramount elements is nitrogen, which travels to the core component of the plant structure, developing both external and internal metabolic processes.

Pros

  • It is compatible with any hose-end sprayer.
  • It comes with a guarantee of thirty days, which allows the user to return the product within thirty days. The amount would be refunded to them.

Cons

  • It is a bit costly.
  • It only works well in the summers and spring.

Final Verdict

This fertilizer would treat your nutrient-deficient lawn in no time. It would provide you with overall lawn health.

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8. Miracle-Gro 1001502 Liquid All Purpose Plant Food Concentrate

Miracle-Gro 1001502 Liquid All Purpose Plant Food Concentrate This all-purpose liquid fertilizer helps in promoting a healthy harvest and an attractive bloom.

Features

It provides the easiest and fastest way to offer various nutrients that would be safe for your trees, flowers, shrubs, vegetables, and houseplants.

It is made up of high-grade materials.

Pros

  • It works great on any flower type.
  • It is affordable.

Cons

  • It cannot be used for commercial purposes.

Final Verdict

It works terrific for both indoor and outdoor plants. It can also work with any hose-end sprayer, which prevents the buyer from spending their money again on a sprayer.

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9. Iron For Organic Aquaponics

Iron For Organic AquaponicsThis fertilizer can be used on vegetables, gardens, landscape plants, nurseries, and turf. The recommended dosage depends on the purpose of use. It ranges from 3-5 mg or .04-07 oz.

Basic Features

It is a greenhouse grade fertilizer. It is exceptionally pure, and completely dissolves in the water. It contains chelated iron of 10% DTPA.

It helps in correcting or preventing iron deficiencies.

Pros

  • It is suitable for every foliar application, aquaponics, soil, and hydroponics.
  • The user does not need to apply the fertilizer often.

Cons

  • It is not meant for commercial use.

Final Verdict

This fertilizer is highly affordable. So, if you are looking for a good fertilizer within a budget, you can buy this product. Otherwise, it does not offer any exceptional qualities.

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10. Monty’s 816321 Growth Formula 8-16-8 Liquid Plant Food

Monty's 816321 Growth Formula 8-16-8 Liquid Plant FoodThis is one of the most amazing fertilizers which would provide the plants that lush look and help them thrive in any weather conditions. It is a high-quality fertilizer that would suffice every requirement of the use.

Basic Features

It is a concentrated and liquid plant fertilizer which can be easily diluted into water and used. It promotes growth in every plant.

It is an easy-to-use fertilizer that is greater for hydroponics. It helps in promoting leaf enhancement and grow taller and healthy plants and grass.

Pros

  • It promotes fast results.
  • It comes in a secured and safe package.

Cons

  • The users need to dilute the product first before using it. They cannot use it directly.

Final Verdict

Whatever be the soil condition, this fertilizer would work its magic on it. It is compatible with any grass type, and it works well in every season.

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11. AgroThrive Organic Fertilizer

AgroThrive Organic FertilizerThis organic fertilizer can be used for heavy-duty commercial purposes. It provides stimulation to soil microbes and nutrients to the plants, vegetables, and grass. It is a convenient liquid concentrate.

Basic Features

It activates indigenous microflora, inside the soil as well as helps in the nutrient release. It provides for two release speeds, slow speed at 30%, and fast sleep at 70%.

It helps in promoting vigorous foliar and root growth, which improves the disease-resistant quality of the plant.

Pros

  • It is derived from organic grain and fish.
  • It is suitable for organic production that is WSDA, CDFA, and OMRI listed.
  • It provides fast results within a week.

Cons

  • Some customers have complained that it does not work well in all types of growth.

Final Verdict

It has a thick consistency when it is mixed with water. Users need to mix one cup of fertilizer into a gallon of water. It works great in spring weather. It does not even cost much, which ultimately makes it a good buy.

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12. Natural Liquid Fertilizer 16-4-8 NPK Gallon

Natural Liquid Fertilizer 16-4-8 NPK GallonThis fertilizer by ECO is a cost-effective lawn and garden fertilizer. It is available in two sizes, one gallon, and one-quart. It promises quality performance for people who are not looking for anything too extra.

Basic Features

It is a natural and liquid fertilizer that helps in maintaining a healthy and lush lawn throughout the season.

It is provided with nitrogen, which includes plant growth with the necessary nutrients for their rapid growth. It is a 100% water-soluble product.

Pros

  • It has an application rate of one ounce for every thousand square feet.
  • The user can also use it in the fertilization system.

Cons

  • It only works well in the spring and fall season.

Final Verdict

It can be used for multiple purposes, and it works excellently, irrespective of work requirements. As it is an organic and all-natural product, it is an environment-friendly product.

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13. Medina Horticultural Molasses 4800 Sq. Ft. Liquid Gal

Medina Horticultural Molasses 4800 Sq. Ft. Liquid GalThis fertilizer by Medina provides a natural and organic food source to various indigenous microbial populations living inside the soil. It can be used to feed an area of up to 4,800 square feet.

Basic Features

Due to its compatibility, it can be used with almost all natural biological soil. The application rate varies from three to twelve ounce per thousand square feet.

It is a liquid foliar feed, and it can be used for all kinds of turf, crops, and plants. It provides both shine and growth to the plants, grass, and vegetables.

Pros

  • It promises to provide high-performance, irrespective of work requirements.
  • It can be combined with other ingredients to achieve a better result.
  • It provides fast results.

Cons

  • Some customers have complained that they have received the product in a leaked and damaged bottle.
  • Some customers are not satisfied with the results.

Final Verdict

This product by Medina is an average fertilizer which homeowners can use to maintain their lawn or garden. It does not provide any extraordinary results when it is applied to the grass.

You can buy this fertilizer if you are not into high-end grass maintenance. However, if you want better results, you can always buy the other products which are mentioned. Some of them belong to the same price range.

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14. Liquid Compost Concentrate – Gallon

Liquid Compost Concentrate – GallonThis liquid compost concentrate is made up of soluble composted yucca, seaweed, humates, fulvic acid, molasses, bovine manure, and chicken manure. It is a multipurpose product.

Basic Features

It is a liquid compost that alters the dynamics of the soil by causing various positive changes in water availability and soil texture. It also enhances the activation as well as the number of microbial populations that are already present.

It also helps in stimulating vigorous plant growth, quicker maturity, faster germination, lateral root growth, and root development.

Pros

  • It increases the microbial activity and nutrient uptake of the soil by providing it with essential proteins, carbohydrates, and amino acids.
  • Buyers can use this fertilizer for long months.
  • The fertilizer is used in only small quantities.

Cons

  • It does not work well in every season.

Final Verdict

Compared to its price, this fertilizer is a good buy. It would make your lawn good and splendid by preparing the soil in a healthy and fertile manner. This product is durable, as you have to use it after a long period and in minimal quantities.

This fertilizer can be used in small amounts for long periods. Hence, one bottle of fertilizer would last you a long time, even if you have a large lawn, yard, or garden.

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15. Watch Us Grow All Purpose Liquid Plant Food Fertilizer Concentrate (1, Gallon)

Watch Us Grow All Purpose Liquid Plant Food Fertilizer Concentrate (1, Gallon)This is a pet-friendly and child-friendly non-toxic fertilizer by Watch Us Grow. This fertilizer is quite affordable and helps in boosting the growth of the plants, grass, vegetables, and more.

This product has been scientifically tested to provide the user with the ultimate result.

Basic Features

It can be used on both outdoor and indoor plants. It does not burn the grass or plant growth when it is directly used.

Users can use this concentrated liquid fertilizer every seven to fourteen days. It turns into an active food for the plants within minutes.

Pros

  • It is a ready-to-use fertilizer that does not require added dilution.
  • It can be used on shrubs, trees, lawns, flowers, vegetables, fruits, and more.

Cons

  • It comes in only one size. So, even if you do not require much fertilizer, you need to buy a whole bottle of it anyway.

Final Verdict

This fertilizer aims to meet every expectation of every buyer – irrespective of the work environment. It is compatible with any soil type, growth type, and season. You can blindly trust this fertilizer to yield good results for you.

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16. Fertili-Tea Plant Growth Fertilizer Supplement

Fertili-Tea Plant Growth Fertilizer SupplementThis fertilizer by Fertili-Tea comes in two sizes, one gallon, and 16 oz. This is the product for our list of the best liquid fertilizer for the lawn. This fertilizer would not fail to impress and satisfy all of your requirements. This is a hundred percent recycled product, which makes it highly eco-friendly.

Basic Features

It helps in supplying micronutrients to the soil. Apart from providing potassium, phosphorus, and nitrogen, this fertilizer also helps the plants in obtaining better health.

It provides for higher root weight, length, and width. Plants look better and even a better flavor if the user applies this fertilizer. It helps in achieving improved plant size.

Pros

  • It offers rapid results, which can be witnessed within a week.
  • It is carefully and securely bottled before shipping.
  • It is void of any chemicals and toxicity.

Cons

  • It is only 96% water-soluble.
  • It is costly.

Final Verdict

The best thing about this fertilizer is that it has been made up of sound waste. This feature of the compost makes it a recycled product. If you are a nature lover and do not want to harm Mother Earth in any way, you can use this eco-friendly fertilizer.

It also consists of pig manure, which further enhances the quality of the compost. It is highly processed, step by step, before it is finally sold to the buyers for their use.

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Best Liquid Fertilizers For Lawn – Your pick?

Choosing a fertilizer from a list of the best liquid fertilizer for lawn would help you to achieve a greener and healthier lawn. We have picked every product intricately to help you get the best fertilizer for yourself.

Here, we have provided products that are both cost-effective and high-end. This way, you would be able to choose the perfect liquid for yourself that would be in your budget. However, you can be entirely sure of the fact that all of these fertilizers are highly recommended. All of them would meet all of your requirements.