In this series on rooftop gardens, I’m talking with landscape designer Christopher Owen about how you plan a rooftop garden in all sorts of locations, from a large garden on top of an apartment block to a small garage rooftop.
1. Planning
2. Materials and plant selection
3. Roof garden design elements

Roof garden at Burnley Campus, University of Melbourne. Designed by a joint project between HASSELL and University’s Green Infrastructure Research Group.