Removing a tree is rarely the end of the story. In fact, it’s often the beginning of a new one.
After more than 25 years working as arborists across Perth, we’ve removed everything from storm-damaged gums hanging over roofs in Joondalup to mature trees squeezed into tight suburban blocks in Fremantle. One question comes up regularly after the last branch hits the ground:
“What happens to all the wood now?”
It’s a fair question. A large tree can produce a surprising amount of material, and most people don’t realise how much of it can be reused, recycled, or repurposed. From mulch and firewood to habitat logs and stump grindings, there are several options worth considering before the truck leaves your driveway.
The Tree Comes Down First, Then the Sorting Starts
Tree removal is about much more than cutting a trunk and driving away.
On most Perth properties, especially those with sheds, pools, fences, patios, reticulation systems, or neighbouring homes nearby, trees are dismantled carefully in sections. We often remove larger trees from the top down, lowering branches with ropes to avoid damage below.
Once everything reaches the ground, the real sorting begins.
Small Branches, Leafy Material, and Brush
The smaller material usually goes straight into a wood chipper.
This includes:
- Small branches
- Twigs
- Leaves
- Palm fronds
- Dense canopy growth
Chipping dramatically reduces the volume of green waste and makes cleanup much more efficient. What starts as a mountain of branches can become a manageable pile of mulch within minutes.
Large Limbs and Trunk Sections
The larger timber is handled differently.
Depending on the species, size, condition, and the homeowner’s preference, these sections may:
- Be cut into firewood rounds
- Be removed from site
- Be retained for milling
- Be processed elsewhere as timber products
The main trunk often contains the most valuable material.
Stumps and Roots Are a Separate Job
Many people assume tree removal automatically includes stump removal.
It doesn’t.
Once the tree is gone, the stump remains unless stump grinding has been included in the scope of works. If you’re planning new landscaping, turf, paving, or construction, stump grinding is usually the next logical step.
Most Smaller Branches Become Mulch or Wood Chips
Wood chips are one of the most useful by-products of tree removal.
In Perth’s climate, where long dry summers can quickly bake exposed soil, mulch can be worth its weight in gold.
Why Mulch Is Useful in Perth Gardens
We’ve worked on plenty of Perth properties where garden beds struggle through February heatwaves. A good layer of mulch helps protect the soil and reduces water loss.
Benefits include:
- Reducing weed growth
- Retaining soil moisture
- Protecting roots from extreme heat
- Improving soil quality over time
- Creating a cleaner appearance in garden beds
For homeowners with established gardens, keeping the mulch often makes practical and financial sense.
Should You Keep the Mulch on Site?
Sometimes yes.
Sometimes no.
If you’ve got garden beds, verge plantings, fruit trees, or native landscaping, mulch can be spread immediately and put to good use.
However, not everyone wants a large pile of fresh wood chips sitting beside the garage for the next six months.
A family in Duncraig recently asked us to remove a large eucalyptus. They happily kept enough mulch to refresh their garden beds but asked us to remove the remainder because they simply didn’t have room for it.
That’s a common scenario.
When Mulch Should Not Be Reused
Not every tree is suitable for recycling back into the garden.
If a tree is heavily diseased, severely decayed, or affected by pests, reusing the mulch may not be the best option.
A qualified arborist can assess the material and advise whether it should stay on site or be removed.
As the old saying goes, it’s better to be safe than sorry.
Bigger Logs Can Become Firewood, But They Need Time
One of the most popular requests we receive is:
“Can you leave some logs for firewood?”
Absolutely. But there is one catch.
Fresh timber doesn’t burn particularly well.
Green Wood Does Not Burn Properly
Freshly cut wood contains a significant amount of moisture.
Trying to burn green timber often results in:
- Excess smoke
- Poor heat output
- Difficult lighting
- Faster creosote build-up in chimneys
In short, it can be more trouble than it’s worth.
How Long Firewood Needs to Season
Most firewood benefits from seasoning before use.
| Wood Condition | Description | Best Use |
| Fresh Green Timber | Recently cut and wet | Dry and season |
| Partly Seasoned | Some moisture removed | Continue drying |
| Fully Seasoned Firewood | Dry and efficient burning | Ready for use |
| Rotten Timber | Decayed or compromised | Usually remove |
For many hardwood species, seasoning can take between six and twelve months.
Factors affecting drying time include:
- Species
- Log size
- Airflow
- Weather exposure
- Storage method
A Simple Firewood Stacking Checklist
If you’re keeping firewood, follow these steps:
- Split large rounds into smaller pieces.
- Store timber off the ground.
- Allow airflow between stacks.
- Cover the top from rain.
- Keep the sides open for ventilation.
Done properly, you’ll have quality firewood ready when winter rolls around.
Some Timber Can Be Milled, But Not Every Tree Is Worth It
Many homeowners picture beautiful dining tables or timber slabs coming from a removed tree.
Occasionally, that’s exactly what happens.
What Makes a Log Worth Milling?
Several factors determine whether timber is suitable for milling:
- Species
- Diameter
- Length
- Straightness
- Internal condition
- Ease of transport
Large healthy logs generally offer the best opportunities.
Why Residential Trees Can Be Hard to Mill
This surprises many people.
Trees growing in urban environments often contain hidden surprises.
Over the years we’ve found:
- Fence wire
- Nails
- Bolts
- Staples
- Clothesline fittings
All hidden inside trunks.
One piece of embedded metal can destroy expensive milling equipment. For that reason, some sawmills are cautious about accepting residential trees.
When Milling Makes Sense
Milling may be worthwhile when:
- The tree has sentimental value
- The timber species is desirable
- The log is large and straight
- The owner has a specific project planned
We’ve seen clients transform old backyard trees into stunning outdoor tables, benches, and feature slabs.
It’s a nice way for part of the tree to live on.
Wood Can Be Removed, Recycled, or Processed Off Site
Not everyone wants logs, mulch, or timber stacked around the property.
In those cases, the material is removed and processed elsewhere.
What Happens to Wood After It Leaves the Property?
Depending on the facility and material quality, removed timber may be:
- Chipped into mulch
- Processed into firewood
- Recycled into landscaping products
- Taken to green waste facilities
- Reused in commercial applications
Professional arborists aim to maximise reuse wherever practical.
Why Landfill Should Be the Last Option
Sending timber to landfill is usually the least desirable outcome.
Most organic material still has value. Whether it becomes mulch, compost, fuel, or landscaping material, recycling generally makes more sense than burying it.
Habitat Logs Can Help Wildlife on Larger Properties
Not every log needs to leave the site.
On larger blocks, rural properties, and acreage holdings, habitat logs can provide environmental benefits.
How Habitat Logs Support the Garden
As timber naturally breaks down, it creates shelter and food sources for:
- Insects
- Reptiles
- Fungi
- Soil organisms
- Small mammals
These natural processes help support local biodiversity.
Where Not to Leave Old Logs
Habitat logs need sensible placement.
Avoid leaving them:
- Against buildings
- Near sheds
- Across pathways
- In high-traffic areas
- Close to timber structures
The goal is to support nature without creating new problems.
The Stump Can Be Ground Into Chips
After the tree is gone, the stump often becomes the next concern.
What Happens to Stump Grindings?
Stump grinding machines reduce the stump below ground level, creating a mixture of wood chips and soil.
These grindings are often used to:
- Fill the hole
- Level the area
- Improve garden beds
- Assist future landscaping
They break down gradually over time.
Why Stump Removal Matters After Tree Removal
Leaving a stump behind can create several issues.
It may:
- Become a trip hazard
- Get in the way of mowing
- Limit landscaping options
- Attract unwanted attention from pests
For many homeowners, removing the stump completes the job properly.
Can Roots Keep Growing After Tree Removal?
Most roots slowly die and decompose once the tree has been removed.
However, some species can produce new shoots.
Certain trees are particularly persistent and may attempt to regrow if the stump remains intact. That’s one reason stump grinding is often recommended.
Diseased or Pest-Affected Wood Needs Careful Handling
Not all timber is suitable for reuse.
Why Infected Wood Should Not Always Become Mulch
If a tree suffers from disease or severe pest infestation, spreading chipped material around the property may increase the risk of further issues.
Each situation requires assessment.
A qualified arborist can advise on the safest option.
Signs the Wood May Need Special Care
Watch for:
- Extensive fungal growth
- Severe decay
- Insect galleries
- Hollow sections
- Large areas of dead timber
These signs don’t automatically mean disposal is required, but they do warrant closer inspection.
What Should Perth Homeowners Ask Before Tree Removal Starts?
The best time to discuss wood disposal is before work begins.
That way, everyone understands the plan from day one.
Questions to Ask Your Arborist
Before approving a quote, consider asking:
- Will branches be chipped on site?
- Can I keep the mulch?
- Can the trunk be cut into firewood lengths?
- Is the timber suitable for milling?
- Will all green waste be removed?
- Is stump grinding included?
- Are there any disease concerns?
- What cleanup is included?
Why a Written Quote Matters
A written quote should clearly explain:
- What is being removed
- What remains on site
- Whether mulch is included
- Whether logs will be left behind
- Whether stump grinding is included
Clear communication prevents misunderstandings later.
Real-World Example: A Backyard Gum Removed Before Winter Storms
A good example comes from a typical Perth suburban property.
Imagine a mature gum tree growing beside a shed on a tight block in Warwick. After several summers of heat stress and years of exposure to strong winter winds, the canopy begins shedding limbs.
The owner becomes concerned about storm season.
The tree is dismantled safely over a day.
What the Homeowner Kept
The homeowner chose to keep:
- Several trailer loads of mulch
- A stack of firewood rounds
- Some larger timber sections for future projects
What the Crew Removed
The remaining material was processed and removed, leaving the property tidy and ready for new landscaping.
No mess. No mountain of branches. No headaches.
Tree Removal Does Not Have to Mean Waste
A removed tree still has value.
Its branches can become mulch. Its trunk can become firewood. Its timber may be milled into furniture. Even the stump can be turned into useful organic material through grinding.
After decades working across Perth, one thing we’ve learnt is that every tree tells a different story. The best outcome depends on the species, the condition of the timber, the site itself, and what the owner wants to achieve afterwards.
The Best Result Starts With a Clear Plan
Before any tree removal begins, discuss your options with a qualified arborist.
A quick conversation about mulch, firewood, stump grinding, and cleanup can make all the difference.
