When you replace mulch is going to depend heavily on the type of mulch you use and the current condition it's in. An organic mulch is going to break down and eventually need replenishment. According to Family Handyman, a non-organic mulch may not break down, but your pet could eat it. Some could even float away in heavy rain. According to Clemson University, this is a problem with pine bark nuggets. The upshot is that you'll have to monitor the mulch over time to see how it does.

Mulches like leaves and grass clippings don't last long. These materials decompose typically within a year, although some tree species have leaves that take a couple of years to decompose fully. You'll want to see how much mulch is left periodically and get ready to add more mulch within a few months of the previous application.

Some organic mulches, like wood chip mulch, take a while to decompose. According to Off Grid Grandpa, wood chip mulch may not fully decompose until as long as eight years after application. Unfortunately, wood chips can also fade or wash away. Stones like gravel mulch can last a long time, but they can fade and start to look like an eyesore. A mulch store can provide enough material to lay down a fresh layer.

Mulch can be replaced whenever you want, and if you want to change the type of mulch you use completely, you can do so. Visit our mulch store to see the variety available. Our team at Red Bark Inc is here to help you make your property look gorgeous again!