Rubber mulch

Alan O'Leary
Sat, 11 Oct 2014 01:06:08 PDT
In several places in Australia tyres have been bundled together and sunk to
the bottom of the sea to make artificial reefs.
In a short time they are covered with marine life and attract schools of

Also old tyres are used in playgrounds for kids to swing and climb on with
no ill effects.

While they may not be suitable for potting mix let's not demonise them.



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