Can I Use Scotts Winterguard in Spring? Facts You Should Know!

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can i use scotts winterguard in spring

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Maintaining a healthy, vibrant lawn requires proper care and attention throughout the year. When spring arrives, homeowners often wonder if they can continue using Scotts Winterguard. The short answer is – yes, you can! Scotts Winterguard is a lawn fertilizer that is specifically formulated for fall application, but it can also be used in spring under certain conditions. 

In this comprehensive guide, we will answer the question “Can I use Scotts Winterguard in spring?” by exploring the benefits of using this lawn fertilizer, providing valuable tips on how to use it, and giving you the necessary knowledge to attain a beautiful, thriving lawn. Let’s dive in!

What is Scotts Winterguard?

Scotts Winterguard is a product line of lawn fertilizers that are designed to help your grass survive the winter and prepare for the next growing season. Scotts Winterguard products contain a balanced blend of nitrogen, potassium, and weed control ingredients that target common lawn weeds. Scotts Winterguard products include:

1. Scotts Turf Builder WinterGuard Fall Lawn Food: The basic fertilizer that feeds your lawn and strengthens its roots for winter. It also helps your lawn green up faster in spring.

2. Scotts Turf Builder WinterGuard Fall Weed & Feed: Combines the benefits of fall lawn feed with a powerful weed killer that controls dandelions, clover, and other broadleaf weeds.

3. Scotts Turf Builder WinterGuard Fall Lawn Food Plus Insect Control: Includes the features of the two prior variants and adds an insecticide that kills grubs, ants, fleas, ticks, and other lawn pests.

Reason to Use Scotts Winterguard in Spring

Scotts Winterguard is primarily intended for fall application when the soil temperature is between 50 and 55 degrees Fahrenheit. This is because fall is the best time to fertilize your lawn and help it store nutrients for winter. But there are some situations where you might be asking, can I use Scotts Winterguard in spring? Here are the reasons why you should:

1. You Missed the Fall Application Window

If you did not apply Scotts Winterguard in the fall, you can still use it in early spring to boost your lawn’s nutrients and weed control. However, you should wait until the soil temperature is above 60 degrees Fahrenheit and the grass is actively growing.

2. You Have Warm-season Grass

If you have Bermuda grass or other warm-season grasses, you can apply Scotts Winterguard in spring as part of your regular fertilization schedule. Warm-season grasses grow best when the soil temperature is above 65 degrees Fahrenheit and need more frequent feeding than cool-season grasses.

3. You Have a Newly Seeded or Sodded Lawn

If you have a new lawn that was seeded or sodded in fall or winter, you can apply Scotts Winterguard in spring to help it establish and grow. However, you should wait until the new grass has been mowed at least four times before applying any fertilizer or weed killer.

Benefits of Using Scotts Winterguard in Spring

Though Scotts Winterguard is best used in colder seasons, it has several benefits in springtime. Here are a few of them:

1. Extend the Growing Season

One of the key benefits of using Scotts Winterguard in spring is the extension of the growing season for your lawn. By applying Winterguard during this time, you provide your grass with essential nutrients that stimulate root growth and help it recover quickly from the dormancy of winter. 

This early boost promotes lush, green growth and prepares your lawn for the demands of the upcoming summer.

2. Improve the Overall Health of the Lawn

Scotts Winterguard acts as a tonic for your lawn, providing it with the necessary nutrients to promote vigorous growth and strengthen the grass. 

Ensuring your lawn has ample nutrients during the spring can help you establish a solid foundation for a healthy and resilient turf throughout the year.

3. Help to Improve the Color of Your Lawn

Using Scotts Winterguard in the spring can significantly enhance the color of your lawn. The nutrients present in Winterguard stimulate chlorophyll production, resulting in a richer, greener appearance that adds beauty and curb appeal to your property. A vibrant lawn becomes a source of pride for homeowners and sets the stage for memorable outdoor experiences.

4. It Can Help to Prevent Brown Patch

Brown patch, a common lawn disease that thrives in moist and warm conditions, can wreak havoc on your turf during the spring. Scotts Winterguard contains essential nutrients and disease-fighting elements that strengthen the grass and improve its resilience against diseases like brown patches. Regular application of Winterguard helps protect your lawn and ensures it stays healthy and disease-free.

5. It Can Help to Control Grubs

Grubs are notorious pests that can cause significant damage to lawns. Luckily, Scotts Winterguard also acts as a preventive measure against grubs. The fertilizer’s ingredients help deter grubs and reduce their population, ensuring your lawn remains free from destructive pests.

How to Assess Your Lawn’s Nutrient Needs

Here are a few ways to assess your lawn’s nutrient needs:

1. Conduct a Soil Test 

A soil test is a valuable tool that provides insights into your lawn’s nutrient requirements. You can make informed decisions about fertilization by analyzing the soil composition, pH levels, and nutrient deficiencies. Contact your local cooperative extension office or use a reputable soil testing service to obtain accurate results and tailored recommendations.

2. Understanding Nutrient Deficiencies 

Identifying nutrient deficiencies in your lawn can help you address specific issues and target your fertilization efforts accordingly. Common nutrient deficiencies include nitrogen, phosphorus, and potassium. Symptoms such as yellowing leaves, stunted growth, and poor root development can indicate specific nutrient imbalances.

3. Using Scotts My Lawn App for Personalized Recommendations 

Scotts offers a helpful mobile application called “Scotts My Lawn” that provides personalized recommendations based on your lawn’s specific needs. The app considers factors such as grass type, location, soil conditions, and the time of year to offer customized tips and product suggestions. Utilize this user-friendly tool to optimize your lawn care routine and achieve the best results.

Achieving a Weed-Free Lawn with Scotts Winterguard

Here are the steps to achieve a weed-free lawn with Scotts Winterguard: 

1. Pre-emergent Weed Control

Applying a pre-emergent herbicide before weeds germinate is an effective strategy to prevent weed infestations. Scotts Winterguard plays a vital role in weed prevention by promoting healthy turf growth, and creating dense strands of grass that prohibits weed establishment. Follow the recommended application timing and guidelines for pre-emergent weed control to maximize its effectiveness.

2. Post-emergent Weed Control

In cases where weeds have already emerged in your lawn, Scotts offers a range of post-emergent weed control products that can be used in conjunction with Scotts Winterguard. These products target specific weeds while minimizing their impact on your grass. Ensure you choose a post-emergent herbicide compatible with your grass type and follow the application instructions carefully.

3. Integrated Weed Management

Adopting an integrated approach to weed management is crucial for long-term success. Combine regular fertilization with proper mowing techniques, overseeding, and consistent lawn care practices to create a robust and healthy turf that naturally suppresses weed growth. Scotts Winterguard serves as an important component of integrated weed management, promoting a dense lawn that outcompetes weeds.

Combating Common Lawn Diseases with Scotts Winterguard

Scotts Winterguard can be used to treat your lawn for diseases and issues that come up with the changing season. Here are a few valuable pointers:

1. Brown Patch and its Prevention

Brown patch is a common lawn disease characterized by circular patches of brown or tan grass surrounded by a dark ring. To prevent brown patches, apply Scotts Winterguard in the spring, as the nutrients and disease-fighting ingredients strengthen the grass, making it more resistant to disease. Additionally, avoid overwatering and mow your lawn at the recommended height to reduce brown patch development.

2. Dollar Spot and its Management 

Dollar spot is another fungal disease that can affect lawns, causing small, silver-dollar-sized patches of dead or dying grass. Adequate nutrition provided by Scotts Winterguard helps fortify the grass and prevent dollar spots. In severe cases, fungicides specifically formulated for dollar spot control may be necessary. Consult with a lawn care professional or follow the product instructions for the appropriate application.

3. Snow Mold and Winter Protection 

Snow mold is a fungal disease that occurs when snow cover persists on lawns for extended periods. Applying Scotts Winterguard in the fall helps strengthen the grass before winter, reducing the risk of snow mold. However, if snow mold is a recurring issue, additional measures such as proper fall lawn cleanup, reducing thatch, and improving drainage may be necessary.

Additional Tips for Using Scotts Winterguard in the Spring:

Below we have highlighted a few helpful tips to keep in mind when applying Scotts Winterguard in the spring:

  • Apply Scotts Winterguard When the Soil is Moist

For the best results, apply Scotts Winterguard when the soil is moist. Moist soil allows the fertilizer to penetrate the root zone effectively, ensuring that the grass receives the nutrients it needs to thrive. If the soil is dry, consider watering your lawn lightly a day before application to prepare it for fertilization.

  • Avoid Applying Scotts Winterguard on a Windy Day

Wind can blow away the granules of Scotts Winterguard and reduce its effectiveness. It can also cause drift and damage nearby plants or water sources. Choose a calm day to apply Scotts Winterguard and follow the label directions carefully. This way, the granules will settle evenly across your lawn, providing consistent nourishment to all areas.

  • Water Your Lawn After Applying Scotts Winterguard

Watering your lawn after applying Scotts Winterguard will help activate the fertilizer and weed-killer components. It will also wash off any excess granules from the grass blades and prevent burning. You should water your lawn thoroughly until the soil is wet to a depth of at least 6 inches.

  • Do Not Over-apply Scotts Winterguard

Applying too much Scotts Winterguard can harm your lawn and the environment. It can cause fertilizer burn, nutrient imbalance, weed resistance, and runoff pollution. Always follow the label instructions and use a calibrated spreader to apply Scotts Winterguard evenly and accurately.

Chinch Bug Management

Chinch bugs are tiny insects that can cause severe damage to lawns, especially during hot and dry conditions. While Scotts Winterguard primarily focuses on nutrition and disease prevention, a healthy lawn supported by Winterguard can withstand chinch bug infestations better. However, in cases of severe infestations, targeted insecticides may be required. Consult with a lawn care professional if the issue becomes too severe.

Mole and Vole Control

Moles and voles can disrupt the beauty of your lawn by creating tunnels and damaging the grassroots. While Scotts Winterguard does not directly address mole and vole control, a healthy and dense lawn promoted by Winterguard can deter these pests. To manage mole and vole problems, explore specialized control methods such as traps or repellents designed for these particular pests.


When is the best time to apply to Scotts Winterguard in the spring?

The best time to apply Scotts Winterguard in the spring depends on your grass type and soil temperature. For cool-season grasses, such as Kentucky bluegrass or fescue, apply Scotts Winterguard when the soil temperature is above 60 degrees Fahrenheit, and the grass is actively growing. For warm-season grasses, use it when the soil temperature is above 65 degrees Fahrenheit, and the grass is fully green.

How much Scotts Winterguard should I apply for in the spring?

Generally speaking, you should apply about 2.5 pounds of Scotts Turf Builder WinterGuard Fall Lawn Food per 1,000 square feet of lawn area. For products that contain weed control, such as Scotts Turf Builder WinterGuard Fall Weed & Feed or Plus Insect Control, you should apply about 4 pounds per 1,000 square feet of lawn area.

Can I use Scotts Winterguard on all types of grass?

Generally yes. Scotts Winterguard is formulated for use on most types of cool-season grasses, including Kentucky bluegrass, fescue, and ryegrass. But always check the product label or consult Scotts’ website for specific grass compatibility before application. Different grass types may have varying nutrient requirements, so choosing the appropriate product for your lawn is necessary.

 Do I need to water my lawn after applying Scotts Winterguard in the spring?

It is recommended to water your lawn lightly after applying Scotts Winterguard in the spring. This helps activate the fertilizer and allows the nutrients to penetrate the soil, ensuring maximum effectiveness. Watering after application also helps settle the granules and ensures even distribution across the lawn.

 Can I apply Scotts WinterGuard twice?

While Scotts Winterguard is primarily designed for winter use, you can also apply it once again in the spring for added benefits. Do ensure that you follow the recommended application rates and intervals mentioned on the product packaging. Over-application can be detrimental to your lawn’s health, so it’s essential to strike the right balance.

Final Thoughts

Using Scotts Winterguard in the spring can be a valuable strategy to enhance the health and beauty of your lawn. Extending the growing season, improving overall lawn health, preventing weeds, controlling grubs, and by following the additional tips, you can achieve a lush and vibrant lawn that becomes the envy of your neighborhood. 

Follow the instructions on the product packaging, consider your lawn’s specific needs, and provide consistent care throughout the year. With Scotts Winterguard as your ally, your lawn will thrive and bring joy for seasons to come. Happy gardening!

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Jack Daniel

I am Jack Daniel, and I have been gardening for more than 20 years now. I believe that with my years of experience, I can help you with backyard ideas and backyard product reviews. So, with the motto to help anyone facing gardening issues or wanting tips on enhancing the beauty of their backyards, I have created Backyard Muse. So, before anything else, I want to welcome you warmly to my site.


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