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Best Lawn Fertilizer For Winter (2024 Updated)

If you’re looking for a lush and healthy lawn even during the winter months, then you can never go wrong with lawn fertilizer specifically formulated for the winter season. However, with the abundance of options available in the market, finding the perfect product for your lawn can be quite overwhelming. Before making a purchase, there are specific factors that you need to consider to ensure that you get the best value for your money.

One of the essential factors to consider is the type of grass you have on your lawn. Different types of grass require varying levels of nutrients, so it’s important to choose a fertilizer that caters to the specific needs of your lawn. Another factor to consider is the climate in your area. The amount of snow or rainfall during the winter will greatly affect the soil’s nutrient balance, so you need to choose a fertilizer that can compensate for the potential nutrient loss.

Are you tired of dealing with a patchy and unhealthy lawn during the winter? Do you want to know the best type of fertilizer that can give your lawn the nutrients it needs to thrive during the colder months? If yes, then read on and discover the tips and tricks to get your lawn ready for winter. Learn about the best ingredients to look for in a lawn fertilizer and how to apply it correctly for maximum results. Get ready to have a lawn that stands out even during the winter months.

10 Best Lawn Fertilizer For Winter

# Product Image Product Name Product Notes Check Price
1
The product is ideal for fertilizing lawns in preparation for winter, with coverage of up to 5,000 square feet.
2
The product is ideal for preventing weeds and feeding grass during the fall, covering an area of up to 5,000 square feet.
3
This product is ideal for fall lawn fertilization, promoting healthy root growth during winter months.
4
The product is ideal for promoting strong root growth in all grass types during the fall season.
5
Ideal for preparing lawns for winter survival, promoting root growth, and boosting nutrient uptake in the fall.
6
This fertilizer is ideal for enriching winter lawns with essential nutrients and facilitating plant growth.
7
This fall fertilizer is designed to promote strong grass roots and improve lawn health for up to 5,000 square feet.
8
This lawn fertilizer is ideal for winterizing lawns with coverage of up to 15,000 square feet.
9
Ideal for use on new or recently overseeded lawns to promote healthy, strong root growth and lush green grass.
10
This lawn fertilizer is ideal for building thick, green lawns with deep greening in just three days.
The product is ideal for fertilizing lawns in preparation for winter, with coverage of up to 5,000 square feet.
The product is ideal for preventing weeds and feeding grass during the fall, covering an area of up to 5,000 square feet.
This product is ideal for fall lawn fertilization, promoting healthy root growth during winter months.
The product is ideal for promoting strong root growth in all grass types during the fall season.
Ideal for preparing lawns for winter survival, promoting root growth, and boosting nutrient uptake in the fall.
This fertilizer is ideal for enriching winter lawns with essential nutrients and facilitating plant growth.
This fall fertilizer is designed to promote strong grass roots and improve lawn health for up to 5,000 square feet.
This lawn fertilizer is ideal for winterizing lawns with coverage of up to 15,000 square feet.
Ideal for use on new or recently overseeded lawns to promote healthy, strong root growth and lush green grass.
This lawn fertilizer is ideal for building thick, green lawns with deep greening in just three days.

1. Winterizer Lawn Fertilizer, 32-0-10 Formula, 5,000-Sq. Ft. Coverage

The GT58105 model is an excellent solution for lawns that struggle with winter stress. This product helps lawns to survive harsh winter weather by promoting a stronger and deeper root system. By improving the root structure, the lawn becomes more resilient and can withstand harsh conditions. The product is very easy to use, so you can get started right away.

The GT58105 model contains 2% iron, which promotes deep greening of the lawn. The iron content helps to enhance the lawn's color by providing the essential nutrients that it needs. Additionally, the product contains 50% controlled-release nitrogen, which ensures that the lawn is continuously fed for up to 16 weeks. This feature eliminates the need for frequent feeding, saving you time and effort.

This product is designed to cover up to 5,000 square feet, making it ideal for large lawns. With its long-lasting effects and deep greening capabilities, the GT58105 model is a must-have for anyone who wants to maintain a healthy and beautiful lawn.

Pros

  • Promotes a stronger and deeper root system
  • Easy to use
  • Contains 2% iron for deep greening
  • Contains 50% controlled-release nitrogen, which ensures that the lawn is continuously fed for up to 16 weeks
  • Designed to cover up to 5,000 square feet

2. Scotts Turf Builder Winterguard Fall Weed & Feed 3: Covers Up To 5,000 Sq. Ft., Fertilizer, 14 Lbs

Scotts Turf Builder WinterGuard Fall Weed & Feed3 is a powerful weed killer and lawn fertilizer that helps control weeds and feeds grass in the fall, ensuring a better lawn next spring. This fall weed and feed solution is designed to kill over 50 different types of lawn weeds, including clover, dandelion, plantain, morning glory, chicory, evening primrose, and purslane. To use, apply the weed control and grass fertilizer to a wet lawn while weeds are actively growing and temperatures range between 60°F and 90°F. It is important to note that this product should not be applied to St. Augustinegrass, Floratam, Dichondra, Lippia, Carpetgrass, or Bentgrass.

Each bag of Scotts Turf Builder WinterGuard Fall Weed & Feed3 contains 14.29 lbs of the solution and can cover up to 5,000 sq. ft. With its powerful weed-killing and grass-nourishing formula, this product is sure to keep your lawn looking vibrant and healthy all season long. So, if you want to achieve a lush, green lawn next spring, try Scotts Turf Builder WinterGuard Fall Weed & Feed3 today!

Pros

  • Controls over 50 different types of lawn weeds, including clover, dandelion, plantain, morning glory, chicory, evening primrose, and purslane
  • Feeds grass in the fall, ensuring a better lawn next spring
  • One bag covers up to 5,000 sq. ft.
  • Easy to apply to a wet lawn
  • Powerful weed-killing and grass-nourishing formula

Cons

  • – Not suitable for certain grass types, including St. Augustinegrass, Floratam, Dichondra, Lippia, Carpetgrass, and Bentgrass
  • – Not available in FL

3. Green's Winter Lawn Food: 15k Coverage

Get your lawn ready for fall with this perfect fall lawn fertilizer! With an analysis of 10-0-20, this fertilizer has high potassium formula that promotes deep rooting and stores nutrients for spring. Additionally, it contains slow-release nitrogen that keeps your grass greener later into the year. This fertilizer is ideal for repairing summer lawn damage and setting your lawn up for success throughout the winter.

Winter Survival is perfect to use in the fall, as it can help promote early spring green-up. If it is spread early in the fall, a second application in the first week of November will safeguard your lawn over the winter, resulting in greener grass early next spring. This winter lawn fertilizer provides nutrients to help boost newly seeded lawns as well as help established lawns grow thicker and greener grass with deeper roots.

With complete coverage, this 45 lb bag covers up to 15,000 sq. ft. and can be applied to any type of turfgrass. This winter lawn fertilizer is the perfect way to keep your lawn healthy and thriving all season long.

Pros

  • High potassium formula promotes deep rooting and stores nutrients for spring
  • Contains slow-release nitrogen that keeps grass greener later into the year
  • Ideal for repairing summer lawn damage and setting up lawn for success throughout winter
  • Promotes early spring green-up
  • Provides nutrients to help boost newly seeded lawns and established lawns
  • Complete coverage for up to 15,000 sq. ft.
  • Can be applied to any type of turfgrass

4. Green Spring Lawn Bundle For Strong Roots

This liquid fertilizer pack comes with three nutrient pouches that can feed up to 5,000 square feet per application. The product is designed to provide an easy and hassle-free application process, thanks to the two hose end sprayers included in the pack. Each pouch can be applied and watered in just 10 minutes, making it a quick and efficient solution for maintaining a healthy lawn. The product is safe for kids and pets, giving users peace of mind while using it. With this product, you can expect to see noticeably greener grass and healthier soil.

Pros

  • Easy and hassle-free application
  • Quick and efficient solution for maintaining healthy lawn
  • Safe for kids and pets
  • Provides noticeably greener grass and healthier soil

5. Jonathan Green 12400 Winter Survival Fall Lawn Fertilizer, 10-0-20, 5000 Sq.ft

This 15 lbs. bag of lawn fertilizer covers an area of 5000 sq. ft. effectively. It has a special formulation of 10-0-20 that makes it an ideal fertilizer for fall and winter seasons. This formula promotes healthy root growth and stores essential nutrients required for the growth of the lawn in the spring season. The presence of Iron and sulfur in the fertilizer helps in keeping the lawn lush green for a longer time.

Fertilizing your lawn with this product will ensure that your lawn remains healthy even in the colder months. It will keep the grass green and dense and help it withstand harsh weather conditions. This product is easy to apply, and with regular use, it will help maintain a vibrant lawn all year long.

This lawn fertilizer is designed to provide the necessary nutrients to the grass, making it strong and healthy. The iron and sulfur content in the fertilizer not only helps in keeping the lawn green but also keeps the soil healthy. It is an excellent product for maintaining a healthy lawn in the fall and winter season.

Pros

  • Promotes root growth and stores nutrients for the spring
  • Helps in keeping the lawn deep green
  • Ideal fertilizer for fall and winter seasons

Cons

  • – May not be suitable for all types of soil
  • – May require multiple applications for best results

6. Protilizer Winter Lawn Fertilizer – 20-0-4

Give your lawn the nutrients it needs to survive and thrive through the winter months with this lawn winterizer from a trusted brand. With its blend of essential carbohydrates, this fertilizer helps to protect and nourish the root system of your lawn, ensuring that it remains healthy and vibrant throughout even the harshest winter weather.

Designed to be applied between late October and mid-November, this winterizer covers up to 6,000 square feet, making it ideal for use on even large lawns or commercial properties. And because it is phosphorus-free, this fertilizer is safe for use near rivers, lakes, bays, and wetlands, helping to promote clean waterways and protect the environment.

Whether you're a professional landscaper or a homeowner looking to keep your lawn looking its best, this winterizer is an essential tool in your lawn care arsenal. So why wait? Invest in the health and beauty of your lawn today with this top-quality winterizer!

Pros

  • Contains essential carbohydrates to protect and nourish your lawn's root system through the winter
  • Covers up to 6,000 square feet, making it ideal for large lawns or commercial properties
  • Phosphorus-free formula is safe for use near waterways and helps to protect the environment

7. Winterguard Fall Lawn Food – Stronger Roots!

Get your lawn ready for next year with this fall fertilizer that builds strong, deep roots. This product, suitable for any grass type, covers 5,000 sq. ft. and delivers nutrients that help repair damage from heat, drought, and activity. Its formulation is designed to prepare the roots to take on harsh winter conditions, so you can be sure that your lawn will be healthy and green come springtime. By fertilizing in the fall, you improve your lawn's ability to absorb water and nutrients compared to an unfed lawn. Give your lawn the nutrients it needs to thrive with this effective fall fertilizer.

This fall fertilizer is a must-have for any homeowner looking to maintain a healthy lawn. Its nutrient-rich formulation helps repair damage from heat, drought, and activity, while also preparing the roots to take on harsh winter conditions. By fertilizing in the fall, you can expect stronger, deeper roots and better water and nutrient absorption. Suitable for any grass type, this fertilizer covers 5,000 sq. ft. and is an excellent investment for anyone looking to improve the health of their lawn.

Looking for a way to ensure your lawn is ready for next year? Look no further than this fall fertilizer. Its nutrient-rich formula is designed to repair damage from heat, drought, and activity while also preparing the roots to take on harsh winter conditions. By fertilizing in the fall, you can give your lawn the nutrients it needs to absorb water and nutrients more efficiently, leading to a healthier, greener lawn come springtime. Suitable for any grass type, this fall fertilizer covers 5,000 sq. ft. and is an excellent way to invest in the long-term health of your lawn.

Pros

  • Suitable for any grass type
  • Covers 5,000 sq. ft.
  • Improves water and nutrient absorption
  • Prepares roots for harsh winter conditions
  • Repairs damage from heat, drought, and activity

8. Pennington Ultragreen Starter Lawn Fertilizer, 14 Lbs, Covers 5000 Sq Ft

For those looking for a reliable starter fertilizer for their new lawns, this product is an excellent choice. It can be used for both seeding and sodding, as well as for overseeding existing lawns. This fertilizer is designed to promote strong and deep root growth, resulting in thick and full grass, and faster lawn establishment.

This product is highly effective in helping all types of grass seed, sod, and plugs establish roots quickly. It also promotes quick greening, providing you with a lush lawn within a short period. Additionally, its extended feeding capability ensures that your lawn is well-nourished for up to three months.

This starter fertilizer is easy to use, and its application does not require any specialized knowledge. Simply follow the instructions on the label, and you're good to go. Its effectiveness and ease of use make it an excellent choice for both professional landscapers and homeowners alike.

Pros

  • Promotes strong and deep root growth for thick and full grass
  • Quick greening results in a lush lawn in a short period
  • Helps all types of grass seed, sod, and plugs establish roots quickly
  • Extended feeding capability of up to three months
  • Easy to use without any specialized knowledge

9. Deep Green Lawn In 3 Days

Achieve deep greening of your lawn in just three days with the dual-action and 2-in-1 formula of the Scotts Lawn Food. This high-quality lawn food not only feeds your grass but also supplements it with iron to ensure a healthier and greener-looking lawn. You can apply it to any grass type in the spring, summer, and fall months without worrying about stains when used as directed.

Scotts Lawn Food is recommended for many lawns as part of the Scotts Lawn Care Plan. It is safe to re-enter your lawn immediately after applying the product. Give your lawn the nourishment it deserves with Scotts Lawn Food and enjoy a greener and healthier lawn.

Pros

  • Dual-action and 2-in-1 formula for feeding and supplementing with iron.
  • Can be applied to any grass type in the spring, summer, and fall months.
  • Does not stain when used as directed.
  • Recommended for many lawns as part of the Scotts Lawn Care Plan.
  • Safe to re-enter your lawn immediately after applying the product.

Best Lawn Fertilizer For Winter FAQs

Are there any special considerations or precautions I should take when applying lawn fertilizer in winter?

Yes, there are a few special considerations and precautions to keep in mind when applying lawn fertilizer in winter. Firstly, it is important to choose a fertilizer that is specifically formulated for winter use, as these products are designed to release nutrients slowly over a longer period of time, which is necessary since grass growth slows down in the colder months. Additionally, it is important not to apply fertilizer when the ground is frozen or covered in snow, as this will prevent the nutrients from being absorbed properly and could lead to runoff and pollution of nearby water sources. It is also a good idea to avoid applying fertilizer during periods of heavy rain or wind, as this can also lead to runoff and other environmental issues. Finally, be sure to read and follow the instructions on the fertilizer packaging carefully, as different products may have different application rates and methods. By following these precautions, you can help ensure that your lawn stays healthy and green throughout the winter months.

Can I use the same lawn fertilizer in winter as I do in other seasons?

It is not recommended to use the same lawn fertilizer in winter as you do in other seasons. The reason for this is because the needs of your lawn vary throughout the year, and different types of fertilizer are formulated to meet those needs. During the winter months, your lawn is dormant and not actively growing, so it requires a different type of fertilizer than it does during the spring and summer when it is actively growing.

In addition, winter fertilizers typically contain higher levels of potassium, which helps to strengthen your lawn's roots and improve its ability to resist cold weather and disease. Using a standard fertilizer during the winter months can actually harm your lawn and cause it to be more susceptible to damage from the cold weather.

Therefore, it is highly recommended that you use a winter-specific fertilizer during the winter months. This will help ensure that your lawn is healthy and strong, and ready to thrive when spring arrives.

How often should I apply lawn fertilizer during the winter months?

During the winter months, it is not advisable to apply lawn fertilizer as it is the time when grass goes into a dormant phase. Fertilizing during this period will not provide any benefit to your lawn as the grass is not actively growing. It is best to wait until spring when the soil temperatures begin to rise and the grass starts to grow again before applying fertilizer.

However, if you live in a region with mild winters and your grass still shows signs of growth, you can apply a slow-release fertilizer once during the winter months. This will help to provide the necessary nutrients for your lawn to continue growing and maintain its health.

It is important to read the instructions on the fertilizer package carefully and follow the recommended application rate to avoid over-fertilizing your lawn. Over-fertilizing can lead to excessive growth, which can make your lawn more susceptible to disease and damage. In summary, it is best not to apply lawn fertilizer during the winter months unless the grass is still actively growing, in which case a slow-release fertilizer can be applied once.

What are the best types of lawn fertilizers to use in winter?

When it comes to lawn fertilizers, there are a few factors to consider before choosing the best type for winter use. One important consideration is the nutrient content of the fertilizer. In the winter, lawns need a balanced mix of nitrogen, phosphorus, and potassium to promote healthy growth and root development. Look for fertilizers with a higher ratio of phosphorus and potassium, as these nutrients are essential for root growth and winter hardiness.

Another important factor to consider is the release rate of the fertilizer. Slow-release fertilizers are ideal for winter use, as they provide a steady supply of nutrients over a longer period of time, which helps to prevent damage to the grass from rapid growth spurts during warm spells.

Organic fertilizers are also a great option for winter use, as they provide a natural source of nutrients that are slowly released over time. These fertilizers are often made from composted materials, such as animal manure or vegetable scraps, and are rich in the nutrients that lawns need to thrive.

In summary, the best types of lawn fertilizers to use in winter are those that are high in phosphorus and potassium, have a slow-release formula, and are organic in nature. By choosing the right fertilizer for your lawn, you can help ensure that it stays healthy and vibrant throughout the winter months.

What nutrients do winter lawn fertilizers typically contain?

Winter lawn fertilizers typically contain a blend of nutrients that are essential for the growth and health of lawns during the colder months. One of the most important nutrients is nitrogen, which helps to promote strong and healthy growth. Other key nutrients include phosphorus and potassium, which help to strengthen the roots and improve overall plant health. In addition to these primary nutrients, many winter fertilizers also contain secondary nutrients like calcium, magnesium, and sulfur, which can help to improve soil quality and promote healthy microbial activity. Some fertilizers may also include trace minerals like iron, zinc, and manganese, which are important for plant growth and development. Overall, the goal of a winter lawn fertilizer is to provide a balanced blend of nutrients that will support healthy growth and help to prepare the lawn for the stresses of winter weather.

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