- Install proper edging<\/a><\/li>
- Create a mulch trench<\/a><\/li>
- Use heavier mulch<\/a><\/li>
- Remove landscape fabric and plastic sheeting<\/a><\/li>
- Keep mulch moist<\/a><\/li>
- Apply mulch stabilizers<\/a><\/li>
- Use mulch netting or an erosion control blanket<\/a><\/li>
- Maintain proper mulch depth<\/a><\/li>
- Plant strategically<\/a><\/li><\/ul> \t\t\t<\/div> \t\t<\/div><\/div>
Install proper edging<\/span><\/h2>
![\"woman](\"https:\/\/lawnlove.com\/blog\/wp-content\/uploads\/2025\/10\/mulch-edging.jpg\")
Edge to keep mulch in place. Photo Credit: ronstik<\/a> \/ Adobe Stock
<\/figcaption><\/figure>Sturdy edging keeps mulch from spilling onto your lawn or sidewalk and gives your beds a sharp, polished look. The type you choose can impact both performance and style, so I have laid out some options worth looking into:<\/p>
- Metal edging (steel or aluminum):<\/strong> Provides clean lines and long-term hold. It\u2019s hammered in about 4 inches deep and holds up well against erosion and shifting. <\/li>
- Plastic edging:<\/strong> Flexible and affordable, but not as long-lasting. Install at least 3 to 4 inches into the soil, and watch out for warping or lifting over time.<\/li>
- Stone or brick edging:<\/strong> Heavy-duty and classy. Set the bricks or stones 2 to 3 inches deep and stack them higher if needed. It\u2019s great for slopes where mulch usually migrates.<\/li>
- Wood edging (like landscape timbers):<\/strong> Natural-looking and able to blend with rustic settings, but it can rot over time. Anchor it 3 to 6 inches deep for staying power.<\/li> <\/ul>
Be extra gentle near trees. \u201cFor gardeners who choose to install edging, materials like stone or steel may provide long-term durability, but care must be taken to avoid disturbing roots and compacting the soil,\u201d warns Spencer Campbell, plant clinic manager at The Morton Arboretum. Damaging surface roots can slow down growth and cause stress.<\/p>
If your area is prone to heavy rain, opt for deep 6-inch edging to really lock the mulch in.<\/p>
Create a mulch trench<\/span><\/h2>
A mulch trench keeps mulch from spilling onto your lawn and grass roots from creeping into your garden beds. \u201cIt can be a low-cost alternative to hard edging and is effective on gentle slopes,\u201d Campbell says.<\/p>
Here\u2019s how to create a mulch trench: <\/p>
- Mark the edge of the garden bed with a rope. <\/li>
- Use a shovel to dig a trench about 4 to 6 inches deep and 6 to 8 inches wide, angling the inside wall slightly so it hugs the mulch. <\/li>
- Dig around the full perimeter of your mulched area, whether it\u2019s a tree ring, flower bed, or pathway border. <\/li>
- Press the loose soil firmly along the trench’s outer edge to keep the barrier strong.<\/li>
- Add crushed stone or river rock to the trench for contrast and texture. <\/li> <\/ul>
Every spring and fall, re-cut the edge to prevent grass from creeping in. After heavy rain, check for erosion or mulch washout, and reshape the trench again if you have to.<\/p>
Use heavier mulch<\/span><\/h2>
![\"Closeup](\"https:\/\/lawnlove.com\/blog\/wp-content\/uploads\/2025\/10\/wood-chips.jpg\")
Larger bark wood chips are heavier and stay in place better. Photo Credit: 100 videotapes<\/a> \/ Adobe Stock<\/figcaption><\/figure> Not all mulch is created equal. Some types are feather-light and scatter with the first strong breeze, while others settle in and stay where you put them. For mulch that holds its ground, I suggest considering heavier options like these:<\/p>
- Plastic edging:<\/strong> Flexible and affordable, but not as long-lasting. Install at least 3 to 4 inches into the soil, and watch out for warping or lifting over time.<\/li>
- Create a mulch trench<\/a><\/li>
![\"Measuring](\"https:\/\/lawnlove.com\/blog\/wp-content\/uploads\/2025\/05\/mulch-depth.jpeg\")