This member of the large Borage family is one of those easy uncomplicated tough as old boots perennials to be found in every cottage garden, with its odd mix of pink and blue flowers. It’s one of our earliest flowering plants, sometimes blooming before Christmas, and its spotted leaves give it the common name of lungwort and its genus name of Pulmonaria. Breeders have produced a number of strains, the best of which is P. angustifolia (narrow-leaved) ‘Diana Clare’, which claims to be blue flowered, but does seem to have the odd rogue pink flower. It’s a very strong growing strain, with dense very beautiful foliage that looks well most of the year. Picture below: