Further reading

Small Green Roofs by Nigel Dunnett and Dusty Gedge (Timber Press, 2011). Creating My Green Roof: A guide to planning, installing, and maintaining a beautiful, energy-saving green roof by Dave Hilary (Createspace, 2015). Planting Green Roofs and Living Walls by Nigel Dunnett and Noël Kingsbury (Timber Press, 2008).