How to Mulch A New Tree

Mulching helps your new tree grow by retaining soil moisture, reducing weeds, and protecting roots from temperature extremes. Proper mulching also helps prevent trunk damage and supports healthy root growth.

3 Simple Steps for Mulching a New Tree

1. Apply 2–4 inches of mulch.
Spread mulch evenly over the soil around the tree’s root area.

2. Keep mulch away from the trunk.
Leave a 3–5-inch gap between the trunk and the mulch to help prevent excess moisture and potential rot.

3. Create a donut shape.
Spread mulch in a wide, even ring around the tree. Never pile mulch against the trunk like a volcano.

Need Help With Tree Care?

Have questions about planting or caring for your new tree? Ask a Natorp’s Plant Expert for personalized advice.