Fall is the perfect time to give your lawn a boost before the harsh winter months set in. Using an organic fertilizer not only helps to revitalize your grass, but it also benefits the environment.
In this article, we’ll highlight the 7 best organic fall lawn fertilizers that will help keep your lawn looking healthy and green throughout the autumn season.
Best Organic Fall Fertilizer
Image | Product | Features | Price |
---|---|---|---|
![]() | Brand : Espoma | $61.82 | |
![]() | Brand : Lawnbox | $40.00 | |
![]() | Brand : Jonathan Green | $42.00 | |
![]() | Brand : AgroThrive | $29.99 | |
![]() | Brand : Purely Organic Products LLC | $36.00 | |
![]() | Brand : The Andersons | $79.88 | |
![]() | Brand : UNCO INDUSTRIES,INC | $14.00 |
Organic Fall lawn fertilizer can help your lawn look its best! Discover the 7 best options to keep your grass healthy and green this season.
1. Best Organic Fall Lawn Fertilizer
Espoma EOFW30 Organic Fall Fertilizer

- Brand : Espoma
- Item Weight : 30.45 Pounds
- Item Form : Sticks
- Liquid Volume : 30 Liters
The best organic fall lawn fertilizer provides essential nutrients safely and naturally, and one of the best options out there is the Espoma EOFW30 Organic Fall Fertilizer.
This best organic fall lawn fertilizer is designed to provide your lawn with the optimal health it needs during the fall season. With an 8-0-5 fertilizer analysis, the Espoma EOFW30 Organic Fall Fertilizer is an all-natural winter lawn fertilizer that contains extra potash for next year’s spring greening.
It can feed up to 5,000 square feet, making it perfect for small suburban lawns and sprawling estates alike.
What sets the Espoma EOFW30 apart is its affordable and chemical-free formula. You can now have a lawn that is safe for kids and pets without sacrificing results.
This product provides 2.5 times more slow-release nitrogen than conventional lawn programs, making it an effective choice for your lawn’s needs.
If you’re looking for the best organic lawn fertilizer for fall, the Espoma EOFW30 Organic fall fertilizer is a top-notch choice. With its all-natural formula and optimized results, you’ll be able to give your lawn the care it deserves. Get your hands on this product today and see the difference for yourself!
2. Best Organic Fall Grass Fertilizer
Lawnbox Fall 100% Organic Grass Fertilizer

- Brand : Lawnbox
- Ingredient : 100 % Organic
- Area Covered : 2,500 sq ft
- Item Weight : 12.5 pounds
The Lawn box Fall Fix 5-5-5 100% Organic Grass Fertilizer is a top-notch choice for lawn care during this season. This best organic fall fertilizer is an OMRI-listed, 100% organic lawn fertilizer that delivers quick and slow-release nitrogen for an immediate green-up and extended feeding for up to six weeks.
It is ideal for use during fall applications, seeding, over seeding, and sod installation. The Lawn box fall fix 5-5-5 also includes humic acid to promote healthy soil and strengthen roots, ensuring your lawn will be in great shape for the winter season.
What sets the Lawn box Fall Fix 5-5-5 apart is its all-natural formula. Unlike other fertilizers that contain synthetic chemicals, animal ingredients, manure, or bio solids, this product is safe for use on all grass types.
It contains top-of-the-line organic nutrient sources, such as soybean meal, sodium nitrate, potash, and phosphorus, so you can get back to enjoying your yard immediately after application.
If you’re looking for the best organic fall lawn fertilizer, the lawn box Fall Fix 5-5-5 100% organic grass fertilizer is a great option. With its all-natural formula and optimized results, you’ll be able to give your lawn the care it deserves this fall season. Get your hands on this product today and see the difference for yourself!
3. Best Organic Fall Lawn Food
Jonathan Green Organic Lawn Food

- Brand : Jonathan Green
- Liquid Volume : 5 Milliliters
- Active Ingredients : Iron
- Coverage : 5000 sq ft
The Jonathan green organic lawn food is the ideal fertilizer to help your lawn recover from summer stress and prepare for winter. This all-organic lawn fertilizer is a complex blend of feather meal, soybean meal, molasses, and wheat middlings that delivers gradual, consistent nutrient release for 8 to 10 weeks.
The Jonathan organic fall lawn care has a fertilizer analysis of 10-0-1 and covers up to 5,000 sq. ft., making it a convenient and affordable option for homeowners. This product promotes strong grass growth and helps to strengthen roots, ensuring your lawn will be in great shape for the winter season.
What sets the Jonathan green organic lawn food apart from other fertilizers is its all-natural formula. This product is safe for kids and pets to re-enter the lawn immediately after application, and it contains food-grade ingredients that are free from synthetic chemicals, making it a safer and healthier option for your lawn.
If you’re looking for the best organic fall lawn fertilizer, the Jonathan Green Organic Lawn Food is a great option. With its all-natural formula and consistent nutrient release, you’ll be able to give your lawn the care it deserves this fall season. Get your hands on this product today and see the difference for yourself.
4. Best Liquid Organic Fall Lawn Fertilizer
AgroThrive Organic Liquid Fertilizer

- Brand : AgroThrive
- Item Weight : 128 Ounces
- Item Form : Liquid
- Liquid Volume : 128 Fluid Ounces
- Specific Uses For Product : Gardening
AgroThrive’s all purpose organic liquid fertilizer is an ideal solution for gardeners who want to provide their plants and lawn with all the essential nutrients they need to thrive.
The organic formula of the fertilizer, which is derived from organic fish and grain, is not only safe but also effective in promoting plant growth.
This general-purpose liquid organic fertilizer has an NPK ratio of 3-3-2, making it suitable for a wide range of plants, including lawns, vegetables, greenhouses, herbs, and more.
The fast and slow-release nutrients in the fertilizer provide plants with a steady supply of nutrients, helping them to grow strong roots and foliage. Additionally, the fertilizer also helps to improve disease resistance in plants, making them less susceptible to diseases and pests.
The liquid concentrate form of the fertilizer makes it very convenient to use. Simply mix 2oz to 4oz of the fertilizer with 1 gallon of water, and then apply it to the soil. This makes it easy for gardeners to provide their plants with the nutrients they need, without having to worry about complicated application methods.
5. Best Organic Fall Fertilizer
Purely Organic Lawn Food Fertilizer

- Brand : Purely Organic Products LLC
- Item Weight : 25 Pounds
- Country of Origin : USA
- Item Form : Granules
Purely organic lawn food is the perfect choice for those who want a lush, green lawn without exposing their families or pets to harmful chemicals. This all-natural lawn fertilizer is made from safe and effective ingredients that are gentle on your lawn, while still providing all the nutrients your grass needs to thrive.
With a coverage area of 5,000 square feet, this convenient and family-friendly fertilizer will last up to 8 weeks, making it an excellent option for anyone looking for an easy and effective solution for their lawn care needs. Unlike other fertilizers,
Purely organic lawn food does not contain any manure, biosolids, or harsh ingredients, ensuring that you can use it with confidence knowing that you’re not exposing your family to anything harmful.
Additionally, this fertilizer does not have any unpleasant odors, and it won’t burn your lawn, making it a safe choice for even the most sensitive of lawns.
If you’re looking for an all-natural, effective, and family-friendly lawn fertilizer, then look no further than Purely Organic Lawn Food!
6. Best Budget Organic Fall Lawn Fertilizer
Worm Castings Organic Fertilizer

- Brand : UNCO INDUSTRIES,INC
- Item Form : Capsules
- Liquid Volume : 4.5 Liters
- Target Species : Excellent for Lawn , houseplants, vegetables.
Wiggle Worm Soil Builder is a premium organic fertilizer made from 100% pure earthworm castings. This product is the result of nature’s composting process, as earthworms consume organic matter and excrete nutrient-rich castings.
This organic fertilizer provides the essential nutrients that plants need to grow and flourish. Wiggle Worm Soil Builder is non-toxic and odor-free, making it safe for indoor and outdoor plants, including houseplants, vegetables, flowers, and more.
The nutrients in earthworm castings are plentiful and slowly feed the plant over an extended period, ensuring long-lasting results.
A handful of this fertilizer can provide the necessary nutrients for your plants to grow beautifully. The product is designed to promote healthy growth, increase yields, and make your plants happy. With wiggle worm soil builder, you can have peace of mind knowing that your plants are receiving the best care possible.
The pure, fall organic lawn fertilizer is guaranteed to provide your plants with the necessary nutrition for optimal growth. Whether you’re a seasoned gardener or a new grower, Wiggle worm soil builder is the perfect choice for your plants’ nutrition.
7. Best Premium Organic Fall Lawn Fertilizer
The Andersons Premium Organic Fertilizer

- Brand : The Andersons
- Item Weight : 40 Pounds
- Coverage : 5,600 sq ft
- Item Form : Granules
This organic lawn fertilizer provides a balanced and steady supply of nutrients to your lawn, including the essential macronutrients nitrogen, phosphorus, and potassium (7-1-2 NPK ratio) as well as amino acids and other micro nutrients. These nutrients help to promote healthy growth, improve the appearance of your lawn, and increase its overall resilience.
The slow-release formula of the innova 7-1-2 organic fertilizer allows the nutrients to be gradually absorbed by the roots of the grass, providing long-lasting feeding for your lawn. This is a safer option compared to other fertilizers that can cause burning and other damage if over-applied.
The low-dust granules make the application process easy, and the fertilizer can be applied using a spreader or by hand.This organic fertilizer is suitable for all grass types and climates, making it a versatile option for a variety of lawns. The high concentration of amino acids and organic extended nitrogen release source helps to stimulate healthy soils and plants, improving the overall health and appearance of your lawn.
The Andersons 7-1-2 innova premium organic fertilizer is a safe and effective way to fertilize your lawn without hurting the environment. With its balanced formula of essential nutrients and micro nutrients, this fertilizer can help to promote healthy growth, improve the appearance of your lawn, and increase its overall resilience.
Conclusion
Organic lawn fertilizers are a great alternative to traditional chemical fertilizers. These fertilizers offer a safer and more environmentally-friendly option for maintaining a healthy and lush lawn. The 7 organic fertilizers discussed in this post are the best options on the market, providing your lawn with the essential nutrients it needs to thrive.
Whether you’re looking for a fertilizer with a slow-release formula, a product that is safe for kids and pets, or one that is 100% plant-derived, there’s a fertilizer for you. By choosing an organic fertilizer, you’ll not only keep your lawn healthy, but you’ll also help protect the environment. So, make the switch to organic this fall and give your lawn the best possible start for the coming growing season.
FAQs
Is organic fertilizer better than for lawns?
Organic fertilizer can be better for lawns, as it provides a slow and steady release of essential nutrients, improving soil health and promoting healthy plant growth.
However, the effectiveness of organic fertilizer can vary based on the specific lawn’s needs and the quality of the fertilizer.
It is best to choose a fertilizer that suits your lawn’s specific needs and to follow the recommended application guidelines for optimal results.
What is the difference between fall fertilizer and winterizer?
Fall fertilizer is a fertilizer applied to lawns in the fall season to provide essential nutrients and promote healthy growth before winter.
Winterizer is a fertilizer applied to lawns in the late fall or early winter to help the grass prepare for winter and promote spring growth.
The main difference between the two is timing, as fall fertilizer is applied earlier in the fall season, while winterizer is applied closer to winter.
What month is best for fall fertilizer?
The best time to apply fall fertilizer is usually in September or October, depending on the climate and growing season in your area. This timing allows the grass to absorb nutrients and store energy before the winter season.
Is December too late to fertilize them?
Yes, December is typically too late to fertilize lawns for the fall season. Fertilizing too close to winter can result in the grass being too active when it should be going dormant, making it more susceptible to winter damage.
It’s best to fertilize lawns in September or October, as this allows the grass to absorb nutrients and store energy before winter
Can I use organic fertilizer in the fall?
Yes, you can use organic fertilizer in the fall season. Organic fertilizers are a great option for lawns as they provide a slow and steady release of essential nutrients and promote healthy soil growth.
Fall is an important time to fertilize lawns, as it provides essential nutrients for healthy growth before winter. Just be sure to follow the recommended application guidelines for your specific type of grass and climate to avoid over-fertilizing.
Additional Questions
What is the best fertilizer for grass in the fall?
In essence, the most effective fertilizer for your grass during autumn should be a complete fertilizer with high amounts of nitrogen and potassium. These vital elements contribute to better root growth, increased cold tolerance, improved resistance to diseases, and better wear tolerance. Based on my extensive experience in lawn care, an ideal fall fertilizer blend would be one with a nitrogen to phosphorus to potassium (N:P:K) ratio of 24-4-12, enriched with isobutylidene diurea (IBDU).
How can I fertilize my lawn without chemicals?
One reliable method to fertilize your lawn without resorting to chemical fertilizers is through the use of organic lawn fertilizers. You can readily find these at most gardening stores. As an experienced gardener, I believe the best organic lawn fertilizers combine a variety of natural ingredients. For instance, **seaweed for potassium**, **bone meal for phosphorous**, and **feather meal for nitrogen**. Using these organic fertilizers occasionally during the growing season can noticeably boost your lawn’s health.
What is 13 13 13 fertilizer good for?
The Hyponex 13-13-13 40 lb. All-Purpose Fertilizer is a comprehensive solution for plant nourishment, designed to provide your plants with the nutrients they need to thrive. This well-rounded fertilizer is highly suitable for a wide range of plants, including those in your vegetable garden as well as shrubs, trees, hedges, and flowers. With its **fast-release formula**, this fertilizer wastes no time in nourishing your plants, delivering benefits observable within as little as 2 weeks.
What do I put on my lawn in the fall?
If you want a lawn that thrives in cold weather, try applying a high-nitrogen fertilizer like Pennington UltraGreen Lawn Fertilizer 30-0-4. Based on my years of experience maintaining lush, green lawns year-round, high-nitrogen fertilizers have proven to be quite effective in helping lawns establish strong roots, increase energy reserves, and make it through the winter without browning or dying. Additionally, **fall** is the perfect time to **overseed thin lawns**, with cool-season grass seeds thriving in these conditions. A little proactive overseeding can yield a luxuriously thick, robust lawn in the spring.