10 Best Organic Lawn Fertilizer 2024 – Buying Guide

Best Organic Lawn Fertilizer

The best organic lawn fertilizer will benefit if you want a more lush, greener lawn with fewer weeds.

Best Organic Lawn Fertilizer

Such goods are made with all-natural materials and do not contain any dangerous additives but can produce impressive performance.

A lot of major organic fertilizers are out there. Choosing the correct one lets you realize how they function and what kind of results you might anticipate. Let’s look at it now.

Why Use Organic Fertilizer for My Garden?

Best ORGANIC Lawn Fertilizer

Organic fertilizer has many advantages for you as well as for your grass.

The main benefit of using organic soil is that it introduces organic matter to the soil and of course, improves the exchange of nutrients. The soil includes billions of microorganisms which are a vital part of the ecosystem and they enjoy consuming organic fertilizer.

When the soil is healthy, it can maintain better levels of moisture and attracts a larger population of earthworms. Earthworms are the simplest and most reliable way to boost aeration and drainage naturally, plus their waste is full of nutrients that plants love.

One of the main arguments for using organic fertilizer is that it can last long. Since organic content takes longer to break down, these fertilizers stay for months, and often with rainfall or heavy weather, remain in the soil.

Such fertilizers gradually release nutrients at a rate such that the lawn receives what it wants without getting over-stimulated. Grass develops steadily and uniformly and you don’t have to mow as much as you want.

Of example, one of the biggest benefits of utilizing organic fertilizers is that they don’t produce toxic, harmful chemicals. You don’t have to think about spills and complicated clean-ups so having too many does not damage your lawn.

Those things are perfect for turf, of course, too. They get all the requisite resources, less shortages, and deeper foundations. When vegetation grows better, the lawn becomes less likely to experience an insect infestation and the sprouting of weeds becomes more challenging for them.

Best Organic Lawn Fertilizer

1. The Andersons 7-1-2 Innova Organic Fertilizer

The Andersons 7-1-2 Innova Organic Fertilizer

This Andersons organic fertilizerAndersons organic fertilizerAndersons organic fertilizerAndersons organic fertilizer is entirely plant-derived and does not contain any biosolids, composted waste, manure, or animal parts.

It’s a solution-focused on soybean that provides all the vitamins and nutrients your plants require, including nitrogen, potassium and phosphorous.

Innova Fertilizer also contains a high quantity of amino acids and an extended source of nitrogen release which stimulates healthy soil and provides fuel to beneficial microbes. The 6:1 carbon to nitrogen ratio creates a perfect balance for your grass for these microbes and fertile soil.

One of the major points about this drug is that it’s healthy and simple to use. The homogenous, low-dust granules are simple to add using traditional methods. It’s healthy for children and dogs as well as rivers, wetlands, and other lakes that are environmentally friendly.

This 40 lb bag goes a fairway. You need from 3.5 to 11 pounds of Innova per 1000 square feet somewhere to sustain your yard. Using 20 pounds per 1000 square feet for new lawns to prepare the seedbed for successful development.

2. Safer Brand Lawn Restore, Lawn Fertilizer

Safer Brand Lawn Restore, Lawn Fertilizer

Safer BrandSafer BrandSafer BrandSafer Brand is just another fantastic sustainable alternative that uses nutrients dependent on plants. There is no litter of food, bio-solids, or manures, and, most of all, there is no odor. This product works very quickly. IN fact, it takes as little as three to five days to see results.

This is a perfect option if you have a failing lawn that has built itself. The lawn restores solution is intended to function efficiently, maintaining a good nutrient balance in your soil to feed the microbes and fungi that reside in your soil providing the nutrients your lawn requires to survive.

This fertilizer can be used on dry, cool-season grasses, including Kentucky Bluegrass, Perennial Ryegrass, and Bermuda Grass. By strengthening your grass and giving less chance to grow weeds, it can even help prevent the spread of weeds.

This 25-pound bag spans 5,000 square feet, which can be used for a portable spreader or pushcart nearly every eight weeks. Run a submission in the morning, one in the mid-summer and another in the fall for better performance.

3. Espoma EOLB30 Organic Lawn Booster Fertilizer

Espoma EOLB30 Organic Lawn Booster Fertilizer

Espome Spring Lawn BoosterEspome Spring Lawn BoosterEspome Spring Lawn BoosterEspome Spring Lawn Booster is made of feather feed, pasteurized poultry waste, and gypsum, and is an effective, chemical-free organic fertilizer specifically designed to improve your lawn’s safety.

One of the great things about this formula is that it has 2.5 times the slow release of nitrogen compared to other fertilizers. This helps to promote greater uniform production.

A bag of 30 pounds stretches up to 5,000 ft and is healthy for pets and babies. It is built to be introduced in the spring, which fits well when the grass is freshly mowed and can reach the soil more easily.

This fertilizer fits well with a spreader that goes down or distributed. If no rain is expected over the next 24 hours, it should be watered marginally to further saturate the soil for better results.

4. Milorganite 0636 Organic Nitrogen Fertilizer

Milorganite 0636 Organic Nitrogen Fertilizer

This Milorganite organic fertilizerMilorganite organic fertilizerMilorganite organic fertilizerMilorganite organic fertilizer is a slow-release product and is not only perfect for your lawn. It also promotes good development of trees, shrubs, and flowers. It uses slow-release, non-burning nitrogen, and works for up to 10 weeks.

The usage of this slow-release method has a few advantages. You will not only wait longer in applications but also could mowing and conserve water. The formula is so successful, it has been around for 90 years and has been used for decades by golf courses.

This 36-pound bag will span 2,500 square feet. In the growing season, simply add the granules evenly to promote lush, solid growth. Plus, since this solution has water-soluble iron at 4 percent, the lawn should grow greener than ever.

One more aspect, this solution does not contain salts, so when water restrictions are in place it is healthy to use in dry conditions, and it will not contaminate groundwater or wells.

5. Dr. Earth Super Natural Lawn 9-0-5 Fertilizer

Dr. Earth Super Natural Lawn 9-0-5 Fertilizer

Next up is this Dr. Earth organic fertilizerDr. Earth organic fertilizerDr. Earth organic fertilizerDr. Earth organic fertilizer, a better combination of fishmeal, fishbone meal, potassium sulfate, alfalfa meal, seaweed extract, and more. Not only is this a perfect option for your grass, but it is also suitable for planting trees and shrubs for other garden ventures.

One thing that this fertilizer does is controlling thatch which makes it so efficient. Thatch is a layer of debris that grassroots create. It lies in between the soil and the plants. When extracted, fertilizer will penetrate deeper into your lawn to help create a hardy root system.

Another interesting part is it includes three distinct stains on mycorrhizae and a number of beneficial bacteria on the surface. Such species help to ensure that the fertilizer is successfully and at an acceptable, constant pace reaching the soil.

Dr. Earth significantly increases the consistency of the soil and provides fast performance. Not all of this, one form lasts up to three months and you don’t need to reapply very much.

6. Scotts Natural Lawn Food

Scotts Natural Lawn Food

ScottsScottsScottsScotts is a well-known fertilizer company and they’re natural lawn food is a great way to get a lush, green lawn without harsh chemicals. You may add it to any form of grass during any season and the end result is a thicker, more natural lawn.

For fast and even application using a pushcart. Watering is not mandatory but you should water before allowing law action, particularly if there is a dry spell and no rain is expected in the days to come.

You don’t have to hesitate to use your lawn once more after transfer. Immediately going on again is healthy and you can also let your kids and pets play there without worrying. Reapply every six weeks, for better performance.

Scotts often gives a guaranteed No-Quibble. If for whatever cause, you are not satisfied, you have the opportunity to have your money back. All you need to do is give them a receipt and they’ll send you a request for reimbursement as soon as possible.

7. Purely Organic Lawn Food

Purely Organic Lawn Food

Next is this Strictly Organic Lawn StuffOrganic Lawn StuffOrganic Lawn StuffOrganic Lawn Stuff. For years, the major sports stadiums have used this brand to maintain their playing fields green and lush. Now, straight into your own backyard, you will have the same feel at school.

If you want organic goods, something important about this fertilizer that you would particularly enjoy is that it is natural. Instead of enabling food waste to remain in landfills, Purely Organic refines and mixes it to produce an effective and inexpensive all-natural fertilizer.

It operates by nourishing your lawn from the inside out to give your lawn more nutrients. You may use it as much as you like and your yard is often less likely to be overrun by weeds as it supports dense balanced growth.

This 25-pound bag occupies a size of 5,000 square feet. Application is simple and convenient, and after completion, there are no limitations until you can reach the lawn again. There is no waste and there is no bad scent plus it is comfortable and welcoming to families.

8. Worm Castings Organic Fertilizer

Worm Castings Organic Fertilizer

This one from Unco Industries is one of the most special fertilizers on our list. Why? For what? Since it was made from mere castings of earthworms. This is not only a great choice for your lawn but also great for houseplants, vegetables and flowers.

The nightcrawlers that were used to create this fertilizer was fed organic content abundant in minerals and trace elements. The effect is an incredibly fertile fertilizer that is filled with nutrient plants requiring strong roots and rapid growth after the earthworms ingest and transfer this stuff.

This fertilizer works easily as the earthworms have already treated the ingredients, making them easy to use for plants. Not all of this, this blend still includes what your plants need for long-term nutrients and you won’t have to reapply very much to produce long-term efficiency.

Inside this two-pack, you get two 15-pound sacks. A little of this fertilizer goes a long way and 30-pounds are expected to last long.

9. Superior Nitrogen & Potash Natural Liquid Fertilizer

Superior Nitrogen & Potash Natural Liquid Fertilizer

This formula from Basic Lawn ProductsBasic Lawn ProductsBasic Lawn ProductsBasic Lawn Products is a perfect alternative for someone who likes liquid fertilizer. It is perfect for routine maintenance but works very well with lawns that display a nitrogen and potassium deficiency.

Nitrogen and potassium combined with humic/fulvic acid are the main ingredients in this recipe. This combination boosts grown and color while providing the nutrients required for good, solid development.

This method is ideal for use for all forms of grass like Bermuda, Zoysia, Palmetto, and Bluegrass. This 32-ounce bottle treatment up to 3200 square which is spread with a clear garden hose that is connected to the bottle correctly.

Since no harmful chemicals are involved, this drug won’t stress or damage your grass. It fits well for sandy soils, and can even enhance severe temperature tolerance. This drug is healthy for children and livestock and is manufactured and distributed in the United States.

10. Natural Alternative Late Spring Fertilizer

Natural Alternative Late Spring Fertilizer

Finally, we suggest this Safe Replacement FertilizerSafe Replacement FertilizerSafe Replacement FertilizerSafe Replacement Fertilizer. It is a solution exempt from phosphorus and is all-natural and herbal.

Slowly and gradually, this product feeds your lawn with rich microbes and other ingredients that fuel the soil to create a healthy, lush lawn.

This 20-pound container spans over 6,000 square feet and is a good choice for near streams, waterways, and other bodies of water since it does not contain any phosphorus.

The application is easy and uses a balanced spreader to ensure that you distribute uniformly. Using 3 pounds per 1000 square feet for existing lawns. When applied to a freshly planted grass, ensure that the fertilizer is raked into the soil before seeding.

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What is the Best Organic Lawn Fertilizer You Can Buy?

Lawn Fertilizer

The Andersons Innova Organic Fertilizer is our choice for the best organic lawn fertilizer. This fertilizer is a product produced exclusively from seeds, focused on soybean, which contains nitrogen, potassium, and phosphorous.

This formula uses a ratio of 6:1 carbon to nitrogen and provides an ideal atmosphere for the beneficial microbes that live in the soil. There are also large levels of amino acids and extended-release of nitrogen for long-lasting effects.

The application really is simple. The low-dust granules are suitable for children and livestock and healthy for usage near lakes, ponds, and other waterways. A 40-pound bag goes a long way and can be used on new growth or existing lawns.

Types of Organic Lawn Fertilizer

There are three types of organic lawn fertilizer, typically. Everyone has a specific composition and contributes numerous minerals and nutrients to the soil. The three forms are those of:


Fertilizers dependent on plants will not last as long as other sustainable alternatives, but they are usually the safest way to prepare the land. One of the plant-based fertilizer’s main benefits is that they can be very effective at having dry fields stay onto the water.

Plant-related fertilizers also use alfalfa meal, manure, cotton meal, legumes, and molasses related bases.


Such fertilizers contain items such as bone meal, a meal in the blood, and manure. They bring a lot of nitrogen to the soil and are perfect at the start of the planting season or when you seed the lawn first.


Calcium or Epsom salts are an example of organic mineral-based fertilizer and can provide essential nutrients to the soil while also increasing the pH.

This is sometimes required for optimum growth and a mineral-based organic fertilizer is a great way to achieve this.

Final Thoughts

You can do magic for your lawn by using the top-rated organic lawn fertilizer. Know, these fertilizers work differently than chemical fertilizers, and they have many advantages. They need less applications and work over longer periods of time to keep the soil fertile.

Before picking a fertilizer, it is better to get the soil analyzed but our top choice is The Andersons Innova Organic Fertilizer. It is entirely plant-based and has nitrogen, potassium, and phosphorus to help the soil come alive.

Take a look at these products from the same price range, that are available right now on Amazon:

Also, See Top 7 Best Organic Weed Killer for Garden & Lawn

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