What trees work well in small spaces? This week David Maxwell visits two experts who have the answer. Amy Kelly’s small suburban garden is full of fruit trees including the mysterious Medlar fruit. Once commonplace in Britain and Ireland, the fruit, which has to be left to over-ripen, has fallen...

As autumn leaves continue to fall, David Maxwell visits the Botanic Gardens of Trinity College Dublin. It’s moved a few times in its history but now can be found near Dartry in the south of the city. Dr Stephen Waldren takes David on a tour and shows him the seedbank preserving endangered Irish...