Bark mulch is one of the most popular types of mulch used in landscaping. It’s relatively inexpensive and easy to find. However, not all bark mulch is created equal. Some types of bark are better than others at keeping moisture in the soil, while other types may be better at repelling insects like termites and ants. 

In this article, we’ll cover five secrets about garden bark Christchurch that will help you choose the right kind for your garden or backyard project:

Bark mulch has good insulation properties

Bark mulch is a great insulator, which means it helps keep the soil warm in the winter and cool in the summer. This keeps plants from freezing or overheating, which can be detrimental to their health.

Also, because bark mulch is not as dense as other types of mulch, like pine needles or straw, it allows more moisture to pass through the ground into your garden bed, where plants need it most!

Bark mulch keeps weeds down

Garden bark Christchurch is a great weed barrier. It’s a good idea to have some sort of barrier under your mulch, but if you don’t, bark mulch is perfect. It keeps weeds down and doesn’t let them grow through it!

The only downside to this is that grasses can still grow underneath it—which means your lawn will be coming up through the bark layer eventually.

But if you’re looking for something that won’t allow grasses or flowers into an area you’ve laid down with mulch, then the bark is your best choice!

garden bark christchurch

Bark mulch retains soil moisture

  • Bark mulch retains soil moisture better than other kinds of mulch.
  • The bark is an organic material that can hold onto nitrogen, which means it can help fertilise plants and keep them healthy longer than synthetic materials like black plastic or rocks might be able to do so on their own.


Bark mulch is a slow-release fertiliser

Bark mulch is a slow-release fertiliser. When you use it around trees and shrubs, it will help them grow healthier and stronger because it provides the nutrients they need to thrive. It’s also a great option for flower beds and vegetable gardens in areas where you don’t want to add chemical fertilisers or pesticides.

If you have vegetable plants in your garden, however, don’t use bark mulch around them—it may increase the risk of disease by attracting pests like slugs and snails!


Bark mulch can replenish the ground underneath


Now that you know the secret of the bark mulch, here are the benefits it has to offer:

  • Bark mulch can improve soil structure and retain nutrients. The fibrous nature of tree bark encourages healthy root growth in plants, which in turn improves soil structure and retains more nutrients.
  • Bark mulch improves water retention in sandy soils. Because the bark is very absorbent, even sandy soils can benefit from this source of moisture when rain falls on them (or if you’re watering them yourself).


So, there you have it! Five great things about garden bark Christchurch

that you probably didn’t know. If you want to learn more about the benefits of using this type of mulch in your yard or garden, we recommend checking out our blog post on how to use it correctly.