Woodchip and Mulch Explained: What They Are and How They Can Be Used

If you’ve followed our work for any length of time, you’ll have seen us mention woodchip and mulch regularly. They’re common by-products of professional tree work — but what do those terms actually mean, and how can they be put to good use?

Understanding how woodchip and mulch work can help homeowners, gardeners, and landowners make more sustainable choices while getting the most out of tree materials that might otherwise go to waste.

What Is Woodchip?

Woodchip is created when branches, small trunks, and woody material are processed through a chipper. The result is a coarse, natural material made up of small pieces of wood and bark.

Rather than being waste, woodchip is a valuable resource with a wide range of practical uses, especially in gardens, paths, and outdoor spaces.

What Is Mulch?

Mulch is a broader term that refers to any material spread over soil to protect and improve it. Woodchip is one type of mulch, but mulch can also include bark, leaf mould, compost, or other organic materials.

When used correctly, mulch helps:

• Retain moisture in the soil

• Improve soil structure over time

• Reduce weed growth

• Protect roots from temperature extremes

It’s one of the simplest ways to support healthy soil and plant growth naturally.

How Woodchip Can Be Used

Woodchip is incredibly versatile and works well in many outdoor settings.

Common uses include:

• Garden borders and beds

• Woodland paths and walkways

• Play areas and informal trails

• Around trees and shrubs to protect roots

When laid at the right depth, woodchip creates a breathable layer that improves soil health while keeping gardens looking tidy and low maintenance.

Getting the Most from Woodchip and Mulch

For best results:

• Apply mulch in layers, not piled against trunks

• Avoid covering root collars or stems

• Top up as materials break down naturally

If you’re unsure how to use woodchip or mulch correctly, professional advice can help ensure it benefits your trees rather than causes harm.

Turning Tree Work into a Resource

Woodchip and mulch are more than by-products — they’re valuable resources that support healthier gardens, stronger trees, and more sustainable landscapes.

By understanding what they are and how to use them properly, you can make the most of materials that come from essential tree work and put them back into the ground where they belong.

Want to learn more or have a job for the Tall Tree Services team? Get in touch via our contact form.