Mulching is one of the best things you can do for your garden. It keeps the soil moist to ensure plants get plenty of water. Most brands add critical nutrients to the soil as they break down. However, mulch only lasts so long, and it might not be suitable for your garden or flowerbed. These are the signs you need to replace it.

1. Age

Mulching must be done repeatedly every year. According to Today's Homeowner, it will only last about one year. After this, it won't continue doing its job for various reasons. Products designed to break down wind up so broken down that they simply don’t decompose anymore, so they don't deliver nutrients.

2. Foul Odor

Mulch should have a pleasant, earthy smell. If it starts to stink, that's a sign something's wrong. The foul smell usually comes from too much moisture, which makes it rot. Replacing it will keep your garden healthy.

3. Weeds

One of mulch's main jobs is to keep weeds out of your garden. If you notice more weeds popping up, it might be too thin or breaking down too much to be effective. A new, thicker layer can help suppress weeds and ensure they don't germinate.

4. Pest Attraction

Certain types of mulch can attract pests like termites or rodents, especially if it’s decomposing. If you notice increased pest activity, it might be time to switch out your mulch. Consider using less attractive types to pests, like cedar.

5. Nutrients

Different types of mulch decompose at different rates and offer various nutrients to the soil. If your plants show signs of nutrient deficiency, switching to one that provides what they lack might be a good idea. Research what your plants need and choose a new type accordingly.

6. Compaction

Over time, mulch becomes compacted, making it difficult for water and nutrients to reach the soil. It'll be so hard that it won't absorb water. Fluffing it up might work. If it doesn’t, that means it’s time for new mulching.

We bring over 25 years of experience into the industry, ensuring you’ll go home with the perfect brand of mulch to keep your plants, trees, and shrubs healthy. Your garden will be beautiful, and you won’t have to worry about weeds. Contact us at Michigan Greenscape Supplies for more information today.