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The Tree Guild of WA
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A Tree Information Resource and Consumer Guide to Professional Contractor selection for Pruning, Felling, Removal and Mulch services in Western Australia.

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What is Mulch?
Benefits of Using Mulch
How Much Do You Need
Where to Get Mulch

garden with muchmulch closeup

What Is Mulch?

Your Local Tree Contractor disposes of tree branches and prunings by processing them through a woodchipper. This results in a coarse, additive free, green mulch suitable for garden beds and paths.

Benefits of using Mulch

  • Low cost
  • Helps retain moisture in your soil
  • Suppresses weed growth
  • Helps protect soil organisms and plant roots from heat & cold
  • Encourages Earthworm activity and development
  • Coarse enough to allow easy water penetration
  • Heavy enough to stand strong winds
  • Locally produced, totally organic product
  • Free of artificial colouring agents. (many black mulches are coloured)
  • Will slowly decompose and enrich your topsoil

Using green Mulch may consume a small amount of nitrogen out of your soil in the decomposition process. In our experience Australian Native plants don't seem to be affected by the use of green tree mulch. However we suggest that a small quantity of nitrogenous material such as aged or processed chicken manure, dynamic lifter or blood and bone be placed around the base of heavy feeding plants (e.g. Citrus, Roses, etc.)

How Much Do You Need?

We recommend a minimum coverage of 100mm which means 1 cubic meter will cover an area of 10 square meters - Allowing for a coverage of 8 square meters will ensure you don't run short.

Where to Get Mulch

Search the Contractors Guide for Mulch Sales to find your local suppliers or got to MulchNet.

Prices will vary depending on the delivery area and quantity ordered. Contractors generally require a minimum order of 5 cubic meters.

VOLUME

AREA COVERED

(Approximate only)

(Approximately only)

5 cubic meter

40 square meters

10 cubic meter

80 square meters

15 cubic meter

120 square meters


Tree Guild of WA Inc.
P.O. Box 794 CANNINGTON WA 6107
Tel 9351 5804    Fax 9350 5147