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Bark Comparison Guide

Selecting the right bark

There are different grades of bark. Some are specialist and others are suited for a variety of applications. It is important to choose the right bark for your project.

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Selecting the right bark
Specification Landscaping Bark Play Grade Bark Decorative Bark
Primary constituent Mixed Conifer Pine Pine
Colour Mid-Dark Brown Reddish Brown Golden Brown
Recommended installation depth 50mm 300mm 50mm
Free flowing, easy to barrow & rake yes yes yes
Sustainable yes yes yes
Consistent appearance yes yes yes
Reduces need for irrigation & weeding yes yes yes
Extended plant life in periods of drought yes yes yes
Acts as plant root insulation yes yes yes
Particle size 8-35mm 5-35mm 15-65mm
Max white wood (trunk) content by volume 15% 7.5% 5%
Typical bulk density (Weight to volume ratio) 250-500kg/m3 225-375kg/m3 225-400kg/m3
Typical pH range 4.5-7.5 4.5-6.5 4.5-6.5
Tested to BSEN 1177:1998 N/A yes N/A
Recommended 10% settlement allowance yes yes yes
Free of chemical contamination yes yes yes
Available in:  
1m3 bulk bag yes yes yes
Coverage:  
1m3 bulk bag Up to 20m2 at a depth of 50mm Up to 3.3m2 at a depth of 300mm Up to 20m2 at a depth of 50mm
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All weights/volumes are approximate when packed.

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