About this episode
Resident gardening guru Guy Barter gives the lowdown on slow worms, a fascinating and under-appreciated part of our garden wildlife. Organic gardener Anna Greenland sings the praises of lemon verbena, sharing some delicious and unusual recipes. Urban food grower Alessandro Vitale (' Spicy Moustache ' of Instagram fame) explains hügelkultur - a low-cost and eco-friendly way to boost soil health.