Wondering how to keep mulch from washing away in Denver’s challenging climate? Heavy rainfall, strong Chinook winds, sloped properties, and clay-rich soil often cause mulch to shift or disappear after storms, leaving soil and plant roots vulnerable to erosion.

Mulch washout is typically caused by intense spring downpours, melting snow, high winds, and landscape designs that lack proper edging or drainage. Choosing the right mulch is essential for long-term stability. Shredded hardwood mulch and stone or gravel provide the best resistance, while lightweight materials such as pine bark nuggets and leaf mulch are more likely to wash away.

To keep mulch in place, use a combination of proven techniques. Install landscape edging, apply mulch lock spray, and mix in heavier materials for added weight. On sloped beds, terracing and landscape fabric or jute netting help slow water flow and prevent erosion. Redirect downspouts away from mulch areas, lightly water mulch after installation, and use groundcover plants or decorative rock borders for extra stability. For steep slopes, erosion control mats offer reliable, long-term protection.

By selecting the right materials and using a layered approach, Denver homeowners can create mulch beds that stay in place, protect soil health, and maintain curb appeal throughout the year.

Read more: https://milehighlifescape.com/how-to-keep-mulch-from-washing-away/

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