Series 5 Episode 4 - Aspen with Peter Livingstone of EADHA

As a younger man Peter got involved with remediating derelict land in Scotland's central belt. His work eventually exposed him to using trees to aid restoration and before long he discovered that aspen was used all over Europe for restoration but not at home. Research and grant aid later finds him collecting and growing aspen clones for planting on remediation sites and then a journey into trees.....