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botanical name:
Pulmonaria 'Blue Ensign'
Pulmonaria 'Blue Ensign' © Deeproot Plant Base
common name:  Lungwort
family:  Boraginaceae
characteristics: perennial
height: 0.35m
width: 0.45m
growth rate:
growth habit: clump
leaf colour: green
flower colour: blue
main season: Spring
aspect: part shade, shade
conditions: moist soil, clay soil
preferred soil pH: any
minimum temp: -29°C
USDA zone: 5 to 8
description:
Clump-forming, rhizomatous perennial with unspotted, deep green leaves and large violet-blue flowers in spring.

cultivation:
Moist, well drained, fertile soil. Best in part shade but will tolerte more sun than most.

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.

usage:
For the woodland garden.

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