The Humble Tattie, Dundee Botanic Garden and the Ness of Brodgar

Throughout the programme we hear from Dr Kevin Frediani, curator of Dundee Botanic Garden. Kevin is very much in favour of letting nature do its own thing and Mark hears how he has managed to put that into practice in the garden. He also tells Mark about his drive to find a net zero path for the upkeep of the gardens and grounds while looking after a huge array of plants from all around the world.

Rachel visits the Ness of Brodgar in Orkney, one of the most significant neolithic settlements in the world. The site has been excavated for nearly 20 years but as Rachel finds out, next year will be the last dig for the foreseeable future. Archaeologists Anne Mitchell and Nick Card explain why.

Renita Boyle is a storyteller who is fascinated by nature. As part of last week’s Wigtown Book Festival, she was holding poetry, story and art sessions which usually happen outside. However, as the weather put paid to that, Rachel found her indoors with a great view of the countryside.

And with potatoes in our minds as schools head off on their tattie holidays, we hear about the importance of this crop to Scottish farming and culture.

As the days get shorter, we’ll all be spending a bit more time in the dark. But how switched on are you to your local landscape at night? Ranger Elizabeth Tindall and writer Dan Richards were holding night walks at the Wigtown Book Festival to encourage people to explore more in the dark. They told Rachel about what sights and sounds you can encounter.