May 15, 2014 — Travel half a mile down a tree-lined dirt road in southern Ontario, and you'll find an oasis, a wooden cabin surrounded by sprawling gardens. Diana Beresford-Kroeger lives here with her husband Chris. She's a botanist in her 60s who clones rare trees. And she's also deeply ingrained in Celtic and Druidic traditions and faith. Sarah Harris spent a day with Diana Beresford-Kroeger in her gardens and among her trees. The place was enchanting -- and it just might hold the keys to what to we can grow as the region weathers climate change.