Mulch is not just a staple, it’s the quiet workhorse of the garden. MULCH helps plants in numerous ways, including keeping them healthier over the long term. Check out these six things you need to know about this garden standard.

1. Prevents Weeds

Cut down on the weeding work you typically have to do in your garden by putting down mulch. A blanket of mulch 3 to 4 inches deep will suppress weed growth. Find out how much you’ll need for your garden using our Mulch Calculator.

2. Provides Earthworms a Home

You can’t have too many earthworms in the garden as they bring nutrients. Mulch encourages earthworms to move in.

3. Protects Against Elements

Mulch keeps plants warm in cooler temperatures and cooler in warmer temperatures. Just avoid piling mulch against trunks of trees or stems of plants.

4. Retains Water

Mulch helps shrubs, trees and garden beds retain moisture, meaning you’ll save water.

5. Brings Nutrients

As mulch biodegrades, it brings nutrition to your plants. As a result, your plants will be healthier.

6. Prevents Erosion

When you put down mulch, its weight works as excellent erosion control. Find out about the types of mulch in our buying guide.