On Wednesday, David Hurrion, teacher of horticultural subjects at all levels, broadcaster, editor, designer and a Designated Judge for the RHS, demonstrated the breadth of his knowledge and experience by taking us time-travelling around the world.
He began his fascinating talk with a slide depicting the separation of the seven continents causing plants to evolve into distinct groups, and continued to demonstrate how mountain ranges, rivers and other landscape characteristics, including climate (position vis-a-vis the sun) also impacted on the plant world. Human beings had a huge effect, intentionally (by collecting plants to bring home) as well as unintentionally (by carrying seeds home in their clothing).
David illustrated his talk with colourful slides of a wide range of flowers and plants from all over the world, some of which are reproduced here; he frequently dropped in nuggets of information such as why plants from the Himalayan region (as well as spring bulbs) have their dormitory period in summer, or how the Great White Cherry came to be reintroduced after it had become extinct in Japan.
David’s enthusiasm and passion for plants was most evident towards the end, when he cautioned the audience to be aware of human action and its effect on he plant world, based on the different aspects of his own garden, and his conclusion: East is Least, West is Best.
David has a very informative website with beautiful photographs at http://davidhurrion.com, as well as a YouTube channel with useful instructions.