How do you approach tree planting? “All life on Earth is now experimental. Thanks to a lack of Australian climate leadership, we grow crops and plant gardens in uncharted climate territory. If this is the future of gardening, then we must embrace experimental tree planting for shade, food, fodder and biodiversity”. Jerry Coleby-Williams, Founder of Bellis, Brisbane’s award-winning, affordable sustainable house and garden; Director, Seed Saver’s Network; Patron, National Toxics Network; Patron, Householder’s Options for Protecting the Environment, 2nd February 2019.