Chris has been left to his own devices in the Beechgrove garden and he is planting up an exotic border with plants that are surprisingly hardy and yet look like they have just arrived from the jungle. Jim and Carole aren't far away and yet could also be on safari as they are involved with a big game garden at the Royal Aberdeen Children's Hospital. Jim and Carole track the progress and ultimately the finish of this therapeutic garden designed especially for children. A no-water water feature surrounded with large architectural and exotic planting and making their way to the dry river bed are some life-size giraffes and a family of elephants that are rooted to the spot and available to touch as they are made in box hedging.