A few months back, we got a call from a bloke out near Boonah who’d just bought a cracking 4.8-hectare block. It had everything you’d want in a Scenic Rim property: great views of the ranges, decent soil, and a lot of potential. The only problem was he couldn't actually see half of it. The back half of the block dropped away at a 42-degree angle into a gully that had been completely reclaimed by Lantana and Camphor Laurel.
He was stuck in a bit of a bind. He’d talked to a few local blokes with tractors, but as soon as they saw the slope and the density of the Other Scrub/Weeds, they weren't interested. Most of them told him his only option was to get a dozier in to push it all into massive piles and burn it off once it dried out. But being right on the edge of a national park with summer fast approaching, the idea of lighting massive bonfires didn't sit right with him. That’s when he gave ADS Forestry a bell to see if forestry mulching was a better way to go.
Why Burn Piles Aren't Always the Answer
In the old days, pushing everything into a gully and setting a match to it was the standard way of doing things. I reckon a lot of people still think it’s the cheapest way, but it usually ends up costing you more in the long run. On a property like this one in the Scenic Rim, burning presented three massive headaches.
First, the risk is huge. Between the local council fire restrictions and the sheer amount of fuel on the ground, a burn pile can stay hot for weeks. If a southerly buster kicks up, you’re looking at a serious problem. Second, you’re left with "ash beds." These spots have had the soil literally cooked, killing off the good microbes and leaving a nutrient-dense patch that Wild Tobacco and Privet absolutely love. You aren't fixing the weed problem; you're just giving it a fresh place to start.
The third issue, and the most relevant for this property, was erosion. As soon as you push that vegetation away and expose the bare dirt on a 42-degree slope, the next big South East Queensland thunderstorm is going to wash your topsoil straight into the creek at the bottom. We suggested steep terrain clearing because it solves the mess without leaving the ground vulnerable.
The Mulching Advantage on Steep Ground
Our approach for this Scenic Rim block was pretty straightforward but required the right gear. We used our specialized mulcher that’s built for balance and grip on the steep stuff. Instead of dragging the weeds up the hill or pushing them down, we processed them right where they stood.
When we mulch, the machine’s head shreds everything from the top down. The weed removal happens instantly, turning thick, woody stalks of Lantana and Camphor Laurel into a fine layer of organic mulch. On this job, we left a layer about 75mm thick across the entire slope.
This is the "secret sauce" for long-term maintenance. That mulch acts like a blanket. It regulates the soil temperature, keeps the moisture in, and most importantly, it stops the sunlight from hitting those millions of weed seeds sitting in the dirt. If you burn, you've got bare dirt. If you mulch, you've got a protected surface that’s ready for native grasses to poke through while the weeds struggle to get a look in.
Handling the Big Timber
While most of the block was undergrowth, there were about 22 large Camphor Laurels that were too big to just bowl over. We had to be tactical. Camphors are a nightmare because if you just cut them down, they'll sucker back from the stump with a vengeance.
Our operator worked the mulcher around the base of the bigger trees to create a safe work zone, then we feller-bunched the larger timber. We then mulched the smaller branches and crown, leaving the heavy trunks as habitat logs or for the owner to mill for timber later. By integrating the paddock reclamation process with the steep slope work, we managed to open up about 2 hectares of land the owner thought would be unusable for another decade.
We also kept a close eye out for Cat's Claw Creeper. This stuff is a real pest in South East Queensland because it climbs high into the canopy and chokes out the native gums. Mulching it at the ground level denies it the energy it needs to keep climbing, eventually killing off the upper vines without us having to risk a climber in the trees.
Long-term Maintenance: Winning the War, Not Just the Battle
One thing I always tell clients is that land clearing isn't a "one and done" deal. If you walk away after the machine leaves, the weeds will eventually find a way back. However, the mulching method gives you a massive head start.
On this property, three months after we finished, the owner called me up. We’d had about 110mm of rain over a fortnight, and he was worried about wash-outs. He was wrapped to find that the mulch had stayed put, and the soil underneath was damp and healthy. The native grasses were already starting to push through the mulch layer.
Because we’d ground the stumps down below the surface, he could now get across the easier parts of the slope with a small spray rig to manage any regrowth. If he’d gone with a dozer and burn piles, he’d be dodging stumps and holes for years. We also cleared out some dead timber and created fire breaks around his shed and the main house site, giving him a massive bit of peace of mind for the next fire season.
Comparing the Costs
A lot of folks worry that mulching is dearer than traditional clearing. While the hourly rate for a specialized steep-slope mulcher is higher than a standard tractor or a small dozer, you have to look at the total project.
With a dozer, you're paying for the clearing, then the piling, then the burning (and the time spent monitoring that fire), and then eventually, you're paying to fix the erosion or the weeds that come back twice as thick in the ash beds. With us, there’s no hauling, no burning, and no secondary handling. We go in once, and when we leave, the job is finished. The ground is stable, the fuel load is reduced, and the property looks like a park.
By the time we finished this 4.8-hectare block, the owner had clear sightings from his house site right down to the gully floor. He’d gained nearly 40% more usable land just by tackling the slopes that everyone else said were too hard.
Is Your Property Ready for a Change?
Whether you're dealing with a vertical block in the Gold Coast Hinterland or a messy paddock in Ipswich, the principle is the same. You want a solution that respects the soil and makes your life easier down the road. Treating weeds like Balloon Vine or Groundsel Bush shouldn't involve destroying your topsoil or risking a runaway fire.
If you’ve got a block that’s currently "too steep" or "too far gone" for standard equipment, don't just leave it to the weeds. We’re flat out helping landowners across South East Queensland reclaim their hillsides and gullies. It’s fair dinkum satisfying to see a property transformed from a wall of green Lantana into a clean, manageable acreage.
If you reckon your property could use a bit of a clean-up, give us a shout. We can walk the land with you, work out the best plan for the terrain, and get those weeds sorted for good. get a free quote today and let's get stuck in.