| | | Family | Boraginaceae | | Plant Type | herbaceous perennial | | Zone | USDA: 4a - 8b RHS: H EGF: H1 - H4 Australia: 1 - 2 | | Care Level | low, easy, suitable for beginners. | | Height | 20 - 30 cm (8 - 12 in) | | Spread | 30 - 45 cm (12 - 18 in) | | Light | partial shade to shade | | Soil Moisture | average, well-drained | | Soil Type | | | Soil pH | | | | Description | The herbaceous perennial Pulmonaria 'British Sterling' (Bethlehem sage) bears showy blossoms during mid-spring to late spring. The foliage is showy. | | Typical Uses | Ground cover. | | Cautions | Where conditions are favourable, Pulmonaria 'British Sterling' (Bethlehem sage) can be invasive and may require maintenance to keep it under control. | | |