Family: Boraginaceae
Genus: Pulmonaria (pul-muh-NARE-ee-ah) (Info)
Species: officinalis (oh-fiss-ih-NAH-liss) (Info)
 13 members have or want this plant for trade.
Category:
Perennials
Height:
12-18 in. (30-45 cm)
Spacing:
15-18 in. (38-45 cm)
Hardiness:
USDA Zone 4a: to -34.4 °C (-30 °F)
USDA Zone 4b: to -31.6 °C (-25 °F)
USDA Zone 5a: to -28.8 °C (-20 °F)
USDA Zone 5b: to -26.1 °C (-15 °F)
USDA Zone 6a: to -23.3 °C (-10 °F)
USDA Zone 6b: to -20.5 °C (-5 °F)
USDA Zone 7a: to -17.7 °C (0 °F)
USDA Zone 7b: to -14.9 °C (5 °F)
USDA Zone 8a: to -12.2 °C (10 °F)
USDA Zone 8b: to -9.4 °C (15 °F)
Sun Exposure:
Light Shade
Partial to Full Shade
Danger:
N/A
Bloom Color:
Pink
Magenta (Pink-Purple)
Blue-Violet
Violet/Lavender
Bloom Time:
Mid Spring
Late Spring/Early Summer
Foliage:
Grown for foliage
Herbaceous
Silver/Gray
Other details:
Requires consistently moist soil; do not let dry out between waterings
Soil pH requirements:
6.1 to 6.5 (mildly acidic)
6.6 to 7.5 (neutral)
7.6 to 7.8 (mildly alkaline)
Patent Information:
Non-patented
Propagation Methods:
By dividing the rootball
Seed Collecting:
Bag seedheads to capture ripening seed
Allow pods to dry on plant; break open to collect seeds
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