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Pulmonaria officinalis 'Blue Mist'
common name: Lungwort, Bethlehem sage
synonyms: Pulmonaria officinalis 'Bowles' Blue'
perennial, evergreen, semi-evergreen, ground-cover
growth habit: clump
leaf colour: green
flower colour: light blue
main season: Spring
part shade, shade
dry soil, moist soil, clay soil, sandy soil
preferred soil pH: any
minimum temp: -20°C
USDA zone: 6 to 8
Clump-forming. Pale blue flowers, slightly pink tinted in bud, and mostly all green leaves with some soft white spotting.
Moist, well drained, fertile soil. Best in part shade.
Cut back to ground level in autumn. Divide in spring or autumn. Mulch in autumn and spring. Can be prone to mildew if they become too dry.