Family: Primulaceae
Genus: Primula (PRIM-yew-luh) (Info)
Species: capitata (kap-ih-TAY-tuh) (Info)
 8 members have or want this plant for trade.
Category:
Alpines and Rock Gardens
Perennials
Height:
6-12 in. (15-30 cm)
Spacing:
9-12 in. (22-30 cm)
Hardiness:
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:
Sun to Partial Shade
Light Shade
Danger:
N/A
Bloom Color:
Purple
Bloom Time:
Late Spring/Early Summer
Foliage:
Deciduous
Other details:
Requires consistently moist soil; do not let dry out between waterings
Soil pH requirements:
5.6 to 6.0 (acidic)
6.1 to 6.5 (mildly acidic)
Patent Information:
Unknown - Tell us
Propagation Methods:
From seed; stratify if sowing indoors
Seed Collecting:
Allow seedheads to dry on plants; remove and collect seeds
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