Carol Kirkwood takes an alphabetical journey through the world of gardening, getting inspiration and advice from some of the BBC's most popular garden presenters and programmes. In this episode, she is exploring subjects that all begin with the letter H.

We visit the Hyacinth National Collection and breathe in their heady scent, while Monty Don shows us how to plant their enormous bulbs. And we cluck in the joy at keeping hens. Show less