Cactus
Seven-metre cactus for sale in Christchurch
15 Jul 2019
A GIANT lives among the residents of the Christchurch suburb of Addington. They might not realise it though, unless they're keen acanthologists. Audio
Could desert plants help power the world?
3 Feb 2016
A team of researchers at Oxford University is studying the energy potential of desert plants. They believe cacti and succulents could be a biofuel source because they grow in areas where most other… Audio
