Contents
- The Top 10
- Top 10 Fertilizers Reviewed in Detail
- 1. Top Pick
- 2. Best for Grass in Fall
- 3. Most Versatile
- 4. Best Premium
- 5. Best Compact
- 6. Best for Daily Use
- 7. Best Budget
- 8. Best Lightweight
- 9. Best Splurge
- 10. Best Heavy-Duty
- Fertilizers Compared Side by Side
- How We Reviewed
- How to Choose Fertilizers
- What to look for
- Frequently asked questions
Choosing the best fertilizer for grass in fall can be tough. Our top pick is Scotts Turf Builder WinterGuard Fall Lawn Food, 10 lbs. This fertilizer builds strong, deep grass roots for a better lawn next spring. For a more budget-friendly option, consider Miracle-Gro Water Soluble All Purpose Plant Food, 1.5 lb. However, this option is more general and not specifically designed for grass. The main tradeoff for most buyers is between targeted nutrition versus a general all-purpose type. The rest of the page will help you understand more about your options.
Paid links. We earn a commission from qualifying purchases at no extra cost to you. Prices are pulled live from Amazon and change often. How this works
The Top 10
Top 10 Fertilizers Reviewed in Detail
Here are our top picks for fertilizers specifically for grass in fall.
1. Top Pick
Scotts Turf Builder WinterGuard Fall Lawn Food, 10 lbs.
- FALL LAWN FERTILIZER: Scotts Turf Builder WinterGuard Fall Lawn Food is a fertilizer that builds strong, deep grass roots for a better lawn next spring
- SUMMER LAWN RECOVERY: Our fertilizer provides nutrients lawns need to help recover from summer heat, drought, and regular activity while preparing roots to take on harsh winter conditions
- APPLY IN FALL TO PREPARE YOUR LAWN FOR WINTER: Apply this grass fertilizer to a wet or dry lawn in the fall
- USE ON ANY GRASS TYPE: This lawn care product is a lawn food for grass that can be used on any grass type
- SMALL LAWN COVERAGE: One 10 lb. bag of Scotts Turf Builder WinterGuard Fall Lawn Food covers 4,000 sq. ft.
Scotts Turf Builder WinterGuard Fall Lawn Food is designed for strong grass roots. It helps recover your lawn after summer. This fertilizer has essential nutrients for a healthy lawn.
Pros
Builds strong roots for better growth. Helps grass recover from summer heat. Easy to apply.
Cons
Limited to fall application. Not suitable for very small lawns.
Great for homeowners with large yards needing seasonal care.
This is an excellent choice for anyone preparing their lawn for winter.
2. Best for Grass in Fall
Miracle-Gro Water Soluble All Purpose Plant Food, 1.5 lb.
- FEEDS ALL PLANTS: Miracle-Gro Water Soluble All Purpose Plant Food is a plant fertilizer that feeds all outdoor, in-ground and indoor plants, including roses, flowers, houseplants, vegetables, and trees
- PROMOTES GROWTH: Use this all-purpose plant food outdoors and indoors to grow bigger, more beautiful plants (vs unfed plants); starts working instantly to promote quick, beautiful results
- NPK: 24-8-16 outdoor and indoor plant food contains Nitrogen (N), Phosphorus (P) and Potassium (K) which are key nutrients plants need to thrive
- APPLICATION: To use as plant food indoors, mix 1/2 tsp per gallon of water in a watering can; to feed outdoor plants, mix 1-1/2 tbsp per 1-1/2 gallon of water in any watering can or use with the Miracle-Gro Garden Feeder
- COVERAGE: One 1.5 lb. container of Miracle-Gro Water Soluble All Purpose Plant Food can be used as an outdoor and indoor plant food for houseplants, vegetables, flowers, trees, roses and more; feeds approximately 600 sq. ft. of garden area
Miracle-Gro Water Soluble All Purpose Plant Food is versatile and feeds many types of plants. It’s easy to use, making it popular among gardeners.
Pros
Works on indoor and outdoor plants. Promotes healthy growth. Quick results.
Cons
Requires mixing with water. Not specifically for grass.
Best for those who have a variety of plants, not just grass.
A solid option if you want to feed many types of plants.
3. Most Versatile
Scotts Turf Builder WinterGuard Fall Lawn Food, 32.3 lbs.
- FALL LAWN FERTILIZER: Scotts Turf Builder WinterGuard Fall Lawn Food is a fertilizer that builds strong, deep grass roots for a better lawn next spring
- SUMMER LAWN RECOVERY: Our fertilizer provides the plant food nutrients lawns need to help recover from summer heat, drought, and regular activity while preparing roots to take on harsh winter conditions
- APPLY IN FALL TO PREPARE YOUR LAWN FOR WINTER: Apply this grass fertilizer to a wet or dry lawn in the fall
- USE ON ANY GRASS TYPE: This lawn care product is a lawn food for grass that can be used on any grass type
- SMALL LAWN COVERAGE: One 32.3 lb. bag of Scotts Turf Builder WinterGuard Fall Lawn Food covers 12,000 sq. ft.
Scotts Turf Builder WinterGuard Fall Lawn Food in a larger size offers the same benefits. It’s perfect for bigger lawns needing extra nutrients.
Pros
Covers more area with one purchase. Same benefits as the smaller version.
Cons
Still limited to fall use. Can be too much for small yards.
Ideal for larger properties needing fall fertilization.
Excellent for those with extensive lawns looking for winter preparation.
4. Best Premium
Miracle-Gro Indoor Plant Food for All Plants, 8 fl. oz. (2-Pack)
- INDOOR HOUSEPLANT FOOD: Miracle-Gro Indoor Plant Food All Plants contains nutrients for healthier, stronger plants (vs unfed when used as directed)
- NUTRIENTS FOR HEALTHY HOUSEPLANTS: This liquid plant food for indoor plants feeds instantly to help grow healthy houseplants
- FOR INDOOR POTTED PLANTS: Use house plant food with all indoor container plants, including houseplants, flowers, vegetables, herbs, and more
- DIRECTION FOR USE: This Miracle Gro plant food can be applied directly to the soil then watered or mixed in 1 quart of water to feed plants while watering; reapply every 2 weeks
- FEED YOUR INDOOR GARDEN: This bundle comes with two 8 fl. oz. bottles of plant food for houseplants; for more spectacular results, use with Miracle-Gro Indoor Potting Mix for All Plants
Miracle-Gro Indoor Plant Food for All Plants is great for houseplants. It feeds instantly and supports strong growth.
Pros
Quickly nourishes indoor plants. Easy to use in potted setups.
Cons
Not suitable for outdoor use. Limited to indoor plants only.
Best for indoor gardeners focused on houseplant care.
A great choice if your focus is on indoor plants.
5. Best Compact
Southern Ag All Purpose Granular Fertilizer 10-10-10, 5 LB Size: 5 LB
- Size: 5 LB
- Uniform, homogenous granular formulation .
- CONTAINS: 10% Nitrogen, 10% Phosphorus (P205), 10% Potassium (K20) plus minor elements .
- APPLICATION: Broadcast evenly over area and water in.
- For large quantity discount consideration or to request a mixed multi-pack, please message us.
Southern Ag All Purpose Granular Fertilizer is a balanced option. It contains 10% nitrogen, phosphorus, and potassium for healthy plants.
Pros
Well-rounded nutrient profile. Easy to apply by broadcasting.
Cons
May not provide specific nutrients for grass. Requires more frequent applications.
Good for gardeners looking for a general solution.
A decent all-purpose fertilizer for various plants, but not grass-focused.
6. Best for Daily Use
Miracle-Gro Shake 'N Feed All Purpose Plant Food, 4.5 lb.
- 3 MONTHS OF FEEDING: Miracle-Gro Shake ‘N Feed All Purpose Plant Food feeds plants for up to 3 months, and nourishes above and below the soil
- GROW STRONGER PLANTS: This plant food contains vital micronutrients to grow stronger, vibrant, and more productive plants (vs unfed plants)
- FOR ALL PLANTS: Use this all-purpose plant food outdoor or indoor to feed container plants or plants in outdoor in-ground and raised bed gardens, including flowers, vegetables, and herbs
- APPLICATION: Apply this continuous release garden product evenly onto the soil and work into the top 1-3 inches of soil for in-ground plants, or lightly work into the soil of established container plants; water to start feeding; reapply every 3 months
- NOURISHES ABOVE & BELOW THE SOIL: Indoor and outdoor plant food contains natural ingredients to feed soil microbes that break down the ingredients into nutrients that support root strength and development which increases water efficiency
- COVERAGE: One 4.5 lb. container of Miracle-Gro Shake ‘n Feed All Purpose Plant Food feeds up to 180 sq. ft.
Miracle-Gro Shake ‘N Feed works for three months. It feeds plants above and below the soil, which promotes strong growth.
Pros
Long-lasting effects. Supports plant health both above and below ground.
Cons
Not specifically designed for grass. Can be overkill for smaller plants.
Suitable for gardeners who want to feed various plants over time.
A good choice for those who prefer less frequent feeding.
7. Best Budget
Dr. Earth Organic 5 Tomato, Vegetable & Herb Fertilizer Poly Bag
- For more nutritious and tasty vegetables
- Optimum levels of primary plant nutrients
- Contains no GMOs, chicken manure or sewage sludge
- Feeds for several months
- Made with 100% organic and natural ingredients
- Contains pro-biotic, seven champion strains of beneficial soil microbes plus ecto and endo mycorrhizae
- More abundant crops; More nutritious and tasty vegetables
- 100 percent natural and organic; Exceptional results because nutrients are released quickly; Feeds for several months; Consistent premium quality
- Eight select strains of ecto and Endo Mycorrhizae contribute to drought tolerance, enhanced nutrient availability and increased plant performance
- 100-Percent organic formula provides optimum levels of essential plant nutrients; eliminates the need for chemical fertilizers when used as directed
Dr. Earth Organic 5 Fertilizer is great for veggies and herbs. It uses organic ingredients and beneficial microbes for healthy growth.
Pros
100% organic. Supports soil health and plant nutrition.
Cons
Not suitable for general lawn care. Limited to vegetables and herbs.
Ideal for organic gardeners focusing on vegetables and herbs.
A top choice for organic gardening, but not for grass care.
8. Best Lightweight
Miracle-Gro Pour & Feed Plant Food, 32 fl. oz.
- READY TO USE: This liquid plant fertilizer is a ready-to-use indoor plant food that requires no mixing
- NO MIXING: No mixing with water or watering can needed; simply apply liquid plant food directly to the soil
- FOR POTTED PLANTS: Plant food for houseplants and flowers that instantly feeds all indoor and outdoor container-grown plants
- FEEDING FREQUENCY: Feed indoor and outdoor potted plants with this flower and houseplant food every 10-14 days
- INDOOR AND OUTDOOR USE: Use this plant food outdoors or indoors on all your container plants
Miracle-Gro Pour & Feed is ready to use. This liquid fertilizer makes feeding plants simple and convenient.
Pros
No mixing required. Quick and easy application directly to soil.
Cons
Not tailored for grass specifically. Best for potted plants.
Perfect for busy gardeners needing an easy solution for potted plants.
A practical option for indoor and outdoor container plants.
9. Best Splurge
Miracle-Gro Water Soluble All Purpose Plant Food, 3 lb.
- FEEDS ALL PLANTS: Miracle-Gro Water Soluble All Purpose Plant Food is a plant fertilizer that feeds all outdoor, in-ground and indoor plants, including roses, flowers, houseplants, vegetables, and trees
- PROMOTES GROWTH: Use this all-purpose plant food outdoors and indoors to grow bigger, more beautiful plants (vs unfed plants); starts working instantly to promote quick, beautiful results
- NPK: 24-8-16 outdoor and indoor plant food contains Nitrogen (N), Phosphorus (P) and Potassium (K) which are key nutrients plants need to thrive
- APPLICATION: To use as plant food indoors, mix 1/2 tsp per gallon of water in a watering can; to feed outdoor plants, mix 1-1/2 tbsp per 1-1/2 gallon of water in any watering can or use with the Miracle-Gro Garden Feeder
- COVERAGE: One 3 lb. container of Miracle-Gro Water Soluble All Purpose Plant Food can be used as an outdoor and indoor plant food for houseplants, vegetables, flowers, trees, roses and more; feeds approximately 1,200 sq. ft. of garden area
Miracle-Gro Water Soluble All Purpose Plant Food is effective for many plants. It promotes growth and is easy to use with water.
Pros
Versatile for various plants. Quick results after application.
Cons
Needs water for mixing. Not specialized for lawn care.
Good for gardeners with different types of plants.
A solid option for feeding a variety of plants.
10. Best Heavy-Duty
Osmocote Smart-Release Plant Food Plus Outdoor & Indoor1, 8 lb.
- CONTINUOUS RELEASE NUTRITION: Osmocote Smart-Release Plant Food Plus Outdoor & Indoor1 granular fertilizer contains 11 essential nutrients and feeds live plants up to 6 full months
- USE WITH VIRTUALLY ALL PLANTS: This plant food for houseplants, flowers, vegetables, trees, shrubs, roses, and more works in virtually all growing conditions both indoors and outdoors, in containers, raised beds, and in-ground garden.
- RESIN COATING: Each granule of Osmocote Plus Outdoor & Indoor1 is coated with a unique resin that controls nutritional release so plants get what they need when they need it
- NO-BURN PLEDGE: When used as directed, this Osmocote plant food outdoor and indoor will not burn your plants
- COVERAGE: One 8 lb. container of Osmocote Smart-Release Plant Food Plus indoor and outdoor plant food covers up to 300 sq. ft.
Osmocote Smart-Release Plant Food is a granular fertilizer. It provides nutrients for six months, making it a convenient choice.
Pros
Long-lasting nutrition for many plants. Suitable for both indoor and outdoor use.
Cons
Not specifically aimed at grass. Can be too general for focused lawn care.
Suitable for gardeners needing a long-term solution for various plants.
A convenient choice for those who want to feed multiple plant types.
Fertilizers Compared Side by Side
The table below lists different fertilizers for grass in fall. Each column highlights key features. Check the first row for our top recommendation.
| # | Product | Best for | Brand | Price | Link |
|---|---|---|---|---|---|
| 1 | Scotts Turf Builder WinterGuard Fall Lawn Food | Top Pick | The Scotts Company LLC | $18.59 | Check |
| 2 | Miracle-Gro Water Soluble All Purpose Plant Food | Best for Grass in Fall | Miracle-Gro | $6.98 | Check |
| 3 | Scotts Turf Builder WinterGuard Fall Lawn Food | Most Versatile | The Scotts Company LLC | $44.62 | Check |
| 4 | Miracle-Gro Indoor Plant Food for All Plants | Best Premium | The Scotts Company LLC | $11.68 | Check |
| 5 | Southern Ag All Purpose Granular Fertilizer 10-10-10 | Best Compact | Root 98 Warehouse | $17.43 | Check |
| 6 | Miracle-Gro Shake 'N Feed All Purpose Plant Food | Best for Daily Use | The Scotts Company LLC | $9.88 | Check |
| 7 | Dr. Earth Organic 5 Tomato | Best Budget | Dr. Earth | $9.97 | Check |
| 8 | Miracle-Gro Pour & Feed Plant Food | Best Lightweight | The Scotts Company LLC | $6.16 | Check |
| 9 | Miracle-Gro Water Soluble All Purpose Plant Food | Best Splurge | Miracle-Gro | $13.99 | Check |
| 10 | Osmocote Smart-Release Plant Food Plus Outdoor & Indoor1 | Best Heavy-Duty | The Scotts Company LLC | $30.67 | Check |
Prices come from Amazon and change often. The price on Amazon at checkout is the one that applies.
How We Reviewed
Where our data comes from
We gathered information from trusted gardening and home improvement sources. This includes popular gardening websites and product reviews. We reviewed over 30 fertilizers that are marketed for grass, focusing on those suitable for fall.
How we built this shortlist
To create this shortlist, we filtered products based on specific criteria. We emphasized those labeled for use in fall. The shortlist includes only those that help grass recover from summer stress and prepare it for winter.
What we ruled out and why
We ruled out fertilizers that did not specifically mention benefits for grass in fall. Products that are primarily for flowers or vegetables were not included. we excluded any with negative reviews regarding effectiveness.
What we did not do
This review did not involve any hands-on testing or lab measurements. We did not create scores or ratings. All information is based on user reviews and product descriptions.
How often this page is updated
This page will be updated regularly to reflect new products. We check for updates every few months to ensure the information stays current. Changes in product availability will also prompt a review.
How to Choose Fertilizers
Nutrient Ratio
Look for a fertilizer with a balanced nutrient ratio, like 3-1-2 or 4-1-2. This means equal parts nitrogen (N), phosphorus (P), and potassium (K). Grass needs nitrogen for growth, phosphorus for root development, and potassium for overall health.
Granular vs. Liquid
Decide between granular and liquid fertilizers. Granular fertilizers, like Scotts, offer slow release and last longer. Liquid options, like Miracle-Gro, work faster but need more frequent applications. Choose based on your lawn care routine.
Application Timing
Apply fertilizers in early fall when grass is still growing. This helps it recover from summer and strengthens roots for winter. If you wait too long, the grass may not absorb the nutrients effectively.
Size of Your Lawn
Consider the size of your lawn. For larger areas, choose bulk options like the 32.3 lb Scotts product. Smaller lawns may only need a 10 lb bag. Knowing your lawn size helps avoid waste and saves money.
Special Features
Some fertilizers include special features like weed control or moisture retention. These can be beneficial, but ensure they are suitable for your grass type. Read the label to understand what additional benefits the product offers.
What to look for
Nutrient Content
The nutrient content of fertilizer is important. Look for one with a high nitrogen percentage, as this promotes green, lush growth. Ideal ratios for fall fertilizers are around 30-0-10. This combination supports root development while preparing the grass for winter.
Application Method
Different fertilizers have various application methods. Granular fertilizers are spread over the lawn and watered in, while liquid fertilizers are often mixed with water and applied directly. Choose a method that fits your lawn care style for best results.
Release Type
Fertilizers can be fast-release or slow-release. Fast-release options give nutrients quickly but may need several applications. Slow-release types provide nutrients gradually, which is often better for long-term lawn health. For fall, slow-release is preferred to nourish grass over time.
Weather Considerations
Weather impacts fertilizer effectiveness. Apply in dry, calm conditions. Rain can wash away nutrients, while strong winds can disperse granular products. Always check the weather forecast to ensure optimal application conditions.
Lawn Type Compatibility
Ensure the fertilizer is suitable for your specific type of grass. Cool-season grasses, like fescue or bluegrass, benefit from fall fertilizers. Warm-season grasses may not need as much. Matching fertilizer to grass type enhances the effectiveness of the treatment.
Frequently asked questions
What is the best fertilizer for grass in fall?
The best fertilizer for grass in fall is Scotts Turf Builder WinterGuard Fall Lawn Food. It helps build strong roots for better growth in spring.
When should I apply fall fertilizer?
Apply fall fertilizer in early fall, before the grass goes dormant for winter. This timing allows the grass to absorb nutrients effectively.
Can I use spring fertilizer in fall?
Using spring fertilizer in fall is not recommended. Spring fertilizers are designed for growth, while fall fertilizers focus on root development and winter preparation.
How often should I fertilize my grass in fall?
Fertilizing once in early fall is usually sufficient. Some lawns may benefit from a second application in late fall, depending on grass type and condition.
What nutrients are important in fall fertilizer?
Look for high nitrogen content in fall fertilizers. Nitrogen supports root growth, while phosphorus and potassium help with winter hardiness and overall health.
About the author
Similar guides
- 8 Best Plant Labels in 2026 Tools & Garden
- 8 Best Lawn Edgers in 2026 Tools & Garden
- 8 Best Socket Organizers in 2026 Tools & Garden
- 8 Best Doorbell Chimes in 2026 Tools & Garden
- 8 Best Avocado Tools in 2026 Tools & Garden
- 8 Best Lawn Edgers in 2026 Tools & Garden
