Gardeners' World : Season 43 Episode 3

Toby Buckland is tidying up the Bee Border at Greenacre, cutting back the ghosts of last year's plants and selecting some nectar rich spring flowering perennials and shrubs that can be planted now to help ensure there is sufficient food for early bees. At Glebe Cottage in Devon, Carol Klein is celebrating the extensive Primula family. She takes us through the family tree, and reveals some surprising clan-members in between.