Mulches & Barks — Garden Mulch Delivery

Martins Building & Landscape Supplies stocks a full range of mulches and barks in 50L bags or bulk for Sydney gardens, with expert help sizing your order.

17 products

Pine Bark Mulch – Garden Mulch Supplier

Mulch

Pine Bark Mulch – Garden Mulch Supplier

From $13.50
From $13.50
Sugar Cane Mulch Bales – Organic Mulch

Mulch

Sugar Cane Mulch Bales – Organic Mulch

$20.90
$20.90
Leaf Mulch – Organic Garden Mulch

Mulch

Leaf Mulch – Organic Garden Mulch

From $38.50
From $38.50
Cypress Pine Mulch – Termite Resistant Garden Mulch

Mulch

Cypress Pine Mulch – Termite Resistant Garden Mulch

From $13.50
From $13.50
Hardwood Chip Mulch – Durable Wood Chip Mulch

Mulch

Hardwood Chip Mulch – Durable Wood Chip Mulch

From $13.50
From $13.50
Eucalyptus Mulch – Native Garden Mulch

Mulch

Eucalyptus Mulch – Native Garden Mulch

From $13.50
From $13.50
Red Pine Chip Mulch – Decorative Coloured Mulch

Mulch

Red Pine Chip Mulch – Decorative Coloured Mulch

From $13.50
From $13.50
Bulk Red Chip Mulch – Decorative Mulch Bulk Bag

Mulch

Bulk Red Chip Mulch – Decorative Mulch Bulk Bag

$134.27
$134.27
Black Wood Chip Mulch 50L – Dark Decorative Mulch

Mulch

Black Wood Chip Mulch 50L – Dark Decorative Mulch

$13.50
$13.50
Soft Landing Bark 50L – Playground Safety Bark

Mulch

Soft Landing Bark 50L – Playground Safety Bark

$13.50
$13.50
Pine Bark 15mm Mulch 50L – Fine Grade Bark

Mulch

Pine Bark 15mm Mulch 50L – Fine Grade Bark

$13.50
$13.50
Pine Bark 60L Bag – Bagged Bark Mulch

Mulch

Pine Bark 60L Bag – Bagged Bark Mulch

$13.50
$13.50
Softwood Chip Mulch 50L – Wood Chip Mulch

Mulch

Softwood Chip Mulch 50L – Wood Chip Mulch

$13.50
$13.50
Hardwood Chip 60L Bag – Wood Chip Mulch

Mulch

Hardwood Chip 60L Bag – Wood Chip Mulch

$15.29
$15.29
Eucalyptus Mulch 50L Bag – Native Mulch

Mulch

Eucalyptus Mulch 50L Bag – Native Mulch

$13.50
$13.50
Cypress Mulch 50L Bag – Termite Resistant Garden Mulch

Mulch

Cypress Mulch 50L Bag – Termite Resistant Garden Mulch

$13.50
$13.50
Red Pine Chip 50L Bag – Coloured Mulch

Mulch

Red Pine Chip 50L Bag – Coloured Mulch

$13.50
$13.50

Protect and Improve Your Garden with Quality Mulch

Mulch is one of the most effective things you can do for your garden. Spread across beds and around plants, it locks in moisture, suppresses weeds and insulates roots from temperature extremes. Martins Building & Landscape Supplies stocks a full range of mulches and barks — from fine decorative pine bark to chunky hardwood chip — available in 50L bags or bulk quantities for residential and trade jobs across Sydney.

How Much Mulch Do You Need?

As a guide, apply mulch to a minimum depth of 75mm and up to 100mm for best results. To calculate how much you need, multiply your area in square metres by 0.075 (for 75mm depth). For example, a 20m² garden bed needs approximately 1.5 cubic metres of mulch. Our team can help confirm quantities before you order. Mulch is available in 50L bags for small jobs or in bulk quantities (1-tonne bulk bags or loose tipped) for larger landscaping projects.

Choosing the Right Mulch for Your Garden

Each mulch type has its own characteristics. Here's how to pick the right one:

  • Pine Bark (15mm): A popular all-rounder. Holds shape well on slopes, decomposes slowly and gives a clean, natural look across garden beds and borders.
  • Hardwood Chip: Long-lasting and robust. Great for high-traffic areas, pathways and commercial landscaping where durability matters.
  • Cypress Mulch: Natural pest-deterrent properties from cypress oils. Ideal for garden beds near the home. Decomposes slower than pine bark.
  • Eucalyptus Mulch: Australian-native option. Good coverage, pleasant scent and suitable for native garden plantings.
  • Red Pine Chip: Decorative choice where colour impact matters. Bold red finish for feature garden areas and commercial landscapes.
  • Sugar Cane Mulch (bale): Fast-decomposing organic mulch that enriches soil as it breaks down. Best suited to veggie gardens and new plantings.
  • Leaf Mulch: Fine-textured, high-organic-content mulch ideal for conditioning soil in garden beds and around established trees.

We deliver mulch in bags or bulk across Western Sydney, the Hills District, Penrith and surrounding areas Monday to Saturday — order online or call our team to schedule delivery to your site.
Shop Now

Information:

Shop: