When it comes to adding mulch to your landscape beds in Iowa, you may be wondering whether or not you need to remove the old layer before putting down a new one. The answer is no—you don't have to! After all, that old mulch will break down and decompose over time anyway, so there isn't much point in removing it. However, you should ensure that the total thickness doesn't exceed 3 inches, so if it does, you can remove some of the old layer to keep it at the right amount. To make sure everything gets done correctly, though, hiring professionals for this task is highly recommended.


You usually don't have to remove the old layer of mulch before adding more because it will eventually decompose.

Black mulch installed in a landscape bed in Ankeny, IA.

If you're considering removing the existing mulch from your landscape beds before applying fresh material, think again! There's really no reason to go through all that effort because the old mulch will eventually break down and decompose on its own. This natural process occurs as microorganisms within the soil feed off organic matter like wood chips and bark shavings, turning them into nutrient-rich humus. As such, leaving the old mulch where it lies helps enrich the soil beneath while also replenishing essential nutrients needed by plants.

Mulch provides numerous benefits, including moisture retention, weed suppression, temperature regulation, and erosion control!

You Can Remove Some of the Old Layer of Mulch to Keep It at the Right Amount

While keeping the old mulch intact has many advantages, it's important to monitor how thick your current layer is before adding more. Ideally, you want to maintain an overall depth of around 3 inches across your entire bed area. Any less than this won't provide adequate coverage, whereas anything thicker could suffocate plant roots underneath.

To achieve optimal results without compromising either end of the spectrum, consider removing just enough of the old mulch until you reach the desired thickness. By doing so, you'll still reap the benefits of having both layers present but avoid any potential issues associated with excessive buildup.

Mulch should be installed at the correct thickness to ensure it's providing all of its intended benefits without suffocating your plants!

Hire Professionals to Ensure Your Mulch Installation Is Done Correctly

Although installing mulch seems simple enough, getting things right requires careful attention to detail. From choosing the correct type of mulch based on climate conditions and aesthetic preferences to ensuring proper placement throughout each section of your property, every step matters when striving for success.

That said, the best way to guarantee quality workmanship is by enlisting professional help. Not only do experts know exactly what needs to be done, but they also possess specialized tools and equipment designed specifically for efficient installation. Plus, their experience allows them to quickly identify problem areas and implement solutions accordingly.


Give us a call today to schedule our mulch installation service.

If you're looking to enhance the beauty and functionality of your outdoor space with high-quality mulch, you've come to the right place! At ETCH Outdoor Living, a comprehensive mulch installation service is offered that you can take advantage of to ensure the mulch is installed correctly and looks great! Our team will carefully install mulch in your landscape beds at the proper thickness to make sure that your plants will reap all the benefits that mulch provides while ensuring that it won't suffocate them! This service is offered to residential and commercial property owners, as well as HOAs, in Ankeny, Johnston, Urbandale, West Des Moines, Waukee, IA, and throughout the surrounding areas. Give us a call at (515) 735-3338 to schedule this service today!