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When to Apply Scotts MossEx? | The Best Time!

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Maintaining a healthy lawn is not easy, especially if we are talking about weed control.

Weeds are stubborn plants that can easily take over your lawn and compete with your grass for nutrients, sunlight, and water.

One of the best ways to prevent weeds from taking over your lawn is to use a weed killer, such as Scotts MossEx, and the most important thing to consider while using such weed killers is when to apply them.

Timing is crucial when it comes to using herbicides on your lawn. Applying them at the wrong time can result in wasted money, ineffective results, or even damage to your lawn.

This article will discuss when to apply Scotts MossEx to get the best results for a healthy, weed-free lawn. With the correct information and knowledge, you can confidently apply this herbicide to your lawn and keep it free from unsightly weeds.

So, let’s dive in and learn when to use Scotts MossEx for optimal weed control.

Keep reading!

When to Apply Scotts MossEx
When to apply Scotts MossEx? | Image credit: Scotts MossEx 3-in-1 Ready-Spray, 32 fl. oz.

Factors to Consider Before Applying Scotts MossEx!

Here are some factors to consider before applying Scotts MossEx:

Type of Grass

It is essential to consider the type of grass on your lawn before applying MossEx. Some grasses may be more sensitive to the active ingredients present in it, which can cause damage to the grass.

Weather Conditions

Weather conditions play a significant role in the effectiveness of MossEx. Applying this herbicide during cool and calm weather conditions is recommended to avoid evaporation and drift, such as in the early morning or late evening.

Application Rate

Applying a small quantity may not be effective, while applying too much may damage the lawn. Hence, following the application rate provided by the manufacturer on the packaging is recommended.

Soil type

The type of soil in your lawn can also affect the effectiveness of Scotts MossEx. It is crucial to understand your soil type and whether the product is appropriate for it.


The ideal temperature for applying Scotts MossEx is between 60–80°F. Applying it in hotter or colder temperatures can affect its effectiveness.

When to Apply Scotts MossEx?

When to apply Scotts MossEx, you ask?

Let’s explore the answer to your question.

The ideal time to apply Scotts MossEx is during the moss growth period, typically during autumn and winter. This is because the conditions during this time of year are more favorable for moss growth, including cooler temperatures and higher humidity.

By applying Scotts MossEx during this time, you can prevent moss from taking over your lawn and help to promote healthy grass growth.

It is also crucial to avoid applying Scotts MossEx during drought or high temperatures. The solution can damage the lawn if applied when the grass is under stress.

It is best to wait until the weather cools down and the grass grows actively before using the product.

You should also be careful that Scotts MossEx should only be applied to an established lawn for at least one year old.

If you have recently seeded or laid a new lawn, it is best to wait until the following year before applying moss control products. This will give your lawn time to establish and develop a strong root system before it can take chemical exposure.

How to Apply Scotts MossEx?

Now that you know when to apply Scotts MossEx, here are some steps that you can follow to apply it:

  • Before applying Scotts MossEx, removing debris or dead moss from the lawn is essential. You can do it by raking the area or using a moss killer with a lawn rake attachment.
  • Once the area is clean, the product can be mixed with water according to the instructions on the label.
  • Scotts MossEx is applied using a garden sprayer or watering can. It is essential to apply the solution evenly and thoroughly to ensure that all areas of the moss are covered.
  • After application, avoiding watering the lawn for at least 24 hours is best to allow the product to work effectively.
  • It is also important to avoid applying this moss killer too close to water sources, such as ponds or streams, as the product can harm aquatic life.

Read and follow all label instructions carefully to ensure you use the product safely and effectively.

How to Kill Moss in Your Lawn with Scotts® MossEX™

Safety Precautions Before Applying Scotts MossEx

When applying Scotts MossEx, it is crucial to follow safety precautions to protect yourself and others around you.

Here are some safety tips to keep in mind:

  • Wear protective clothing: When applying Scotts MossEx, wear protective clothing such as long-sleeved shirts, long pants, closed-toe shoes, gloves, and safety goggles. That will help protect your skin and eyes from direct contact with the product.
  • Keep children and pets away: Keep children and pets away from the area where you apply the product. That will help prevent them from accidentally ingesting or coming into contact with the product.
  • Use in well-ventilated areas: When using MossEx, ensure you are in a well-ventilated area. That prevents inhaling the product’s fumes and reduces the risk of respiratory problems.
  • Follow instructions: It is important to read and follow the instructions on the product label carefully. That will help ensure that you are using the product correctly and safely.
  • Wash hands and clothes after use: After applying Scotts MossEx, thoroughly wash your hands and clothes. That will help remove any residual product on your skin or clothing.

With all that said, let’s head toward the conclusion.


I hope now you know when to apply Scotts MossEx.

Applying this herbicide is necessary to maintain a healthy and attractive lawn. The timing of the application is critical to ensure optimal results and minimize any potential harm to the environment.

Depending on the type of grass and the climate in your area, the ideal time to apply Scotts MossEx can vary. By properly timing your application of Scotts MossEx, you can help your lawn thrive and achieve the lush, green look everyone desires.

Remember to regularly maintain your lawn and stay vigilant for signs of pests and diseases and any damage caused by external factors like weather and foot traffic.

Your lawn can be a beautiful and healthy space for years with proper care and attention.

Happy gardening!