Trees require well-aerated, nutritious soil to thrive. In natural environments, they have the perfect eco-system with insects like earthworms aerating the soil, fallen organic matter adding nutrients back in, and a cover of leaves or twigs providing protection. Trees in urban environments don’t have this, which is why you need to hire tree mulching services Sydney. At Outback to Coastal Tree Services, we provide high-quality organic mulch that helps create the right environment for your trees.

Why Hire Tree Mulching Services Sydney?

All trees have specific soil quality requirements. If the soil doesn’t provide what they need, trees will start dying gradually. Dying trees are more vulnerable to harmful pests that may spread in your backyard. Professional tree mulching services offer several benefits:

  • Certified arborists are familiar with most native trees and understand what they need.
  • We know how to distinguish between good quality and bad quality mulch.
  • Our experts know how much mulch a tree should have. They won’t add too much or too little.

Tree mulching in Sydney provides your plants with everything they need to thrive. There are many products full of artificial compounds available in the market, but they don’t offer enough support.  We provide high-quality, organic products for the best results.

What are the Benefits of Mulching in Sydney?

Professional mulching is a good investment, especially if you want trees to thrive all year round. Here’s a look at some of its most significant benefits:


Mulch forms a 5cm to 10cm thick barrier over the roots, protecting them from environmental factors like heat, cold, excess rain, etc. Without this barrier, roots are exposed to all these harsh environmental factors. That will stunt tree growth while actively compromising its health.

Soil Structure

Mulching improves soil structure considerably, which promotes better growth. As mulch decays, it turns into fresh topsoil and enriches your landscape.

Encourage Helpful Insects

Not all insects are pests that harm plants or consume plant matter. Insects like earthworms help maintain soil quality by aerating it and producing byproducts that improve its nutrient levels. Mulches provide the right environment for these insects to thrive in the soil.

Nutrient Value

Mulch improves a soil’s nutrient value as it decomposes, adding some essential compounds back in. You will still need to fertilize all trees regularly, but mulching can help maintain the right level of nutrition.


Organic mulch gives your backyard a cleaner look. A layer of coloured mulch around trees looks attractive while helping a plant stand out.


The soil will require fewer herbicides or fertilizers if there’s a layer of mulch over it. There will be fewer weeds or invasive growth so you won’t have to weed as much.

Erosion and Compaction

Mulching prevents erosion and keeps soil well-aerated, which means there will be no compaction.

There are two board categories of mulch available today. Organic mulch includes biological material like chopped leaves, grass, clippings, sawdust, wood chips, shredded bark, pine needles, etc. Some types of mulch even include paper, which is also organic material. All of these compounds are biological materials that decompose over time and add nutrients back into the soil.
Inorganic mulch contains geotextiles, black plastic, etc. that discourage weeds but won’t add any value to your soil. They don’t break down or attract helpful insects like earthworms. However, these products last longer and are suitable for very cold weather as black plastic provides ample insulation.
Mulch improves soil drainage, preventing water accumulation. Excess water can damage the roots, which is why proper drainage is essential. Organic mulch can also protect plants from certain diseases.
Mulching helps save money over the long term because you have to spend less on replenishing topsoil, providing nutrients, removing weeds, etc.

This depends on your landscape, level of erosion, and type of trees. In most cases, clients need to replace mulch every 5-6 years. Sometimes mulch breaks down quickly while other times decomposition takes more time. Keep an eye on the mulch levels, looking at factors like mulch colour, depth, water accumulation, excessive decomposition, etc.
Our experts can explain when you need to replace this material based on the type of trees you have. Foot traffic and weather also influence the durability or mulches because excessive rain or foot traffic causes erosion.
As a company that has been around for over 20 years, we know what kind of care your landscape Sydney needs. We provide the best-quality organic mulch that offers superior protection to the trees in your landscape.
Our company is fully licensed, insured, and certified so you can trust in our service quality. We also believe in honest communication with clients, especially when it comes to pricing. Expert arborists will do a free assessment before providing a detailed quote with no hidden costs.

Want to know more about our tree mulching services Sydney or have questions? Don’t hesitate to get in touch with Outback to Coastal Tree Services. You can call us on 0416 722 296 or use our contact us form.

What Our Customers Say


Arrived at the agreed time and efficiently carried out the agreed work. All materials were removed and no mess left. I would recommend Outback To Coastal Tree Services. It looks lovely.

Daniel MooreManly, NSW

I’ve used Outback To Coastal Tree Services multiple times and every time the whole experience has been brilliant. From getting a quote to booking the work in they are responsive, friendly and very knowledgeable.

Amelia JonesNorth Ryde, NSW

Great team. Efficient, polite and speedy. Major tree work done really well and everything left incredibly tidy! I would recommend to anyone and will definitely use again the Outback To Coastal Tree Services.

Peter JacksonMoore Bank, NSW

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