Our Woodchip Mulch brings a natural, organic warmth to your garden with its attractive earthy tones, coarse texture, and fresh woodland scent on arrival. Made from 100% organic sources, this…
Our composted bark fines deliver a rich, dark mulch with a refined 8mm texture, crafted from organic spruce and conifer for a tidy, professional garden finish. This lightweight material spreads…
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Specifications, Why Professionals & Homeowners Choose, Product Comparison, Landscaping Applications, Inspirational Ideas, DIY Guides, Maintenance, Purchasing Tips, FAQs, Related Products,
Over my 15 years using mulches commercially across gardens from Brighton backyards to quiet corners of southwest London, I’ve relied on this family of compost mulch products for transforming tired borders into thriving, low-maintenance spaces. Our range covers coarser wood chip mulch for economical coverage and weed control plus finer composted bark fines screened to around 8mm for superior soil conditioning and a striking, dark finish. Both excel as bark compost or mulch compost solutions, helping retain water during dry spells and suppress weeds without the upkeep. Let’s get into the highlights below for my hands-on take on each one and how to pick the right fit for your project.
Specifications

Why Professionals & Homeowners Choose Our Composted Mulch
This collection turns average garden beds into healthy, weed-resistant zones by locking in moisture, slowly feeding the soil, and creating a neat, natural look that holds up through the seasons. From countless jobs using each aggregate, here are the standout results:
- Outstanding weed suppression: cuts hours of weeding eliminating maintenance time after applying a thick layer.
- Excellent moisture conservation: even in prolonged dry periods thanks to the fines holding water close to roots.
- Great soil improver: as the organic matter breaks down – clay-heavy borders become far easier to work after two seasons with the wood chip working its way in.
- Clean, professional finish: minimal mess, with the dark fines staying put and adding dark contrast.
- Great value: across large areas – one commercial landscaping job near Poole saved significantly on loose loads, achieving uniform borders without weeds.

Here are some examples from previous installations:


Product Comparison of Our Compost Mulch Range
Wood Chip Mulch
An economical, natural-looking mulch that gets the job done without fuss. It has an attractive natural tone, feels coarsely textured with that fresh woodland smell on delivery, and comes from 100% organic sources.
- Provides reliable weed suppression with a coarse layer that blocks light effectively – spread at 75-100mm for borders.
- Retains soil moisture and protects roots.
- Adds organic matter gradually to improve soil structure and fertility – perfect on clay soils where drainage needs help.
- Economical choice for wide coverage without compromise – clients appreciate the fresh smell and clean look.
- Versatile for paths on wet ground or winter soil protection.


Composted Bark Fines
A richer, more refined mulch that specialises as soil improver. From spruce and mixed conifer, it composted for at least 9 weeks and screened to 8mm for a fine texture that’s rich and easy to spread.
- Superior weed reduction with a dense fine layer that lets rain through but blocks weeds – apply at 50-75mm for best results.
- Boosts soil structure and conditions heavy clay remarkably well after about two years in borders.
- Retains moisture effectively while still draining to prevent water logging – excellent for moisture-loving perennials.
- Lightweight and easy to handle/spread evenly for a tidy appearance.
- Dark rich finish that enhances planting visually.
Applications
Across this compost mulch range the darker tones and organic textures pair beautifully with UK perennials like hardy geraniums, echinacea, heuchera and astilbe for shady damp spots where moisture retention shines. Avoid using these on steep slopes prone to wash-off or in high-traffic vegetable plots where finer walking surfaces matter more.

- Ornamental borders and beds – Composted Bark Fines at 50-75mm for a polished dark backdrop that makes plants pop.
- Tree and shrub bases – Wood chip mulch at 100mm to suppress weeds around established planting.
- Soil conditioning/top dressing – Bark Fines worked lightly into clay surfaces for better structure and workability.
- Path edges or informal walkways – Wood chip mulch for cost-effective coverage that improves footing on wet ground.
- Potting or nursery mixes – Composted Bark Fines blended in for moisture-holding growing media.
- Wildflower seeding cover – Light scattering of fines to protect seeds while allowing light and rain penetration.
Inspirational Ideas
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DIY Guides
the essentials of using stone as mulchBy Ben Parrot – Landscape Gardener & Amateur Geologist Overview Landscape gardeners and homeowners alike are
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Maintenance
Start with a weed-free base – lay cardboard or membrane underneath for extra suppression, then spread your chosen mulch evenly. Rake lightly each spring to refresh the surface and remove any leaf debris, and top up every 12-24 months as natural breakdown occurs. Both products drain well in wet weather without turning to mush, so no major issues even after heavy rain, just avoid compacting it down hard.
Purchasing Tips
Batches can vary slightly, so it’s best to be prepared for some natural variation. Try to get what you need in the one load. Measure your area in square metres, aim for 50-100mm depth depending on use – finer bark needs less depth for coverage while coarser wood chip benefits from thicker layers for longevity.

FAQs
What’s the main difference between Wood chip Mulch and Composted Bark Fines?
Wood chip Mulch is coarser, more economical, and breaks down slowly for basic weed control and moisture retention, while Composted Bark Fines are finer (screened to 8mm), darker, and more processed for better soil improvement and a refined look in visible borders.
Which is better for heavy clay soils?
Composted Bark Fines excel here – their fine texture improves structure, drainage, and workability over time without robbing nitrogen like fresher chips can. I’ve seen dramatic changes in after consistent use.
How deep should I apply bark compost mulch for weed suppression?
Aim for 50-75mm with Composted Bark Fines or 75-100mm with Wood chip Mulch over a weed-free base – this depth blocks light effectively and holds moisture without smothering plants.
Is composted bark mulch safe around vegetables or edibles?
Yes, especially the well-composted fines which add organic matter safely – avoid very fresh wood chip directly on young crops as it can temporarily tie up nitrogen during breakdown.
Does this mulch attract slugs or pests?
In my experience neither product draws slugs more than alternatives – the coarse wood chip deters them somewhat with texture, and fines stay loose without creating damp pockets; good airflow helps.
How long does composted mulch last before needing a top-up?
Expect 18-24 months for noticeable breakdown depending on weather and soil – fines integrate faster into the soil while wood chip holds its form longer for ongoing coverage.













