Grahame visits Iain Robertson of Toronto Island to see how Iain built a forest stream.
Next, Trevor Ashby describes two underused trees.
Then, Grahame visits a demolition site to talk with Paddy Snowdon of The Pump House salvage about items that can be salvaged and reused in the garden. Grahame dons leathers for the ride to the salvage yard garden.
Finally, Charles Mitchell of Early Bird Ecology Bait Farms shows Grahame how to set up and use a kitchen compost bin with worms.