Family: Primulaceae
Genus: Primula (PRIM-yew-luh) (Info)
Species: x polyantha (pol-ee-ANTH-a) (Info)
 2 members have or want this plant for trade.
Category:
Perennials
Height:
6-12 in. (15-30 cm)
Spacing:
6-9 in. (15-22 cm)
Hardiness:
USDA Zone 3b: to -37.2 °C (-35 °F)
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)
Sun Exposure:
Light Shade
Danger:
Unknown - Tell us
Bloom Color:
Pink
Magenta (Pink-Purple)
Red
Bright Yellow
Dark Blue
Maroon (Purple-Brown)
White/Near White
Bloom Time:
Late Winter/Early Spring
Foliage:
Herbaceous
Chartreuse/Yellow
Velvet/Fuzzy-Textured
Other details:
Requires consistently moist soil; do not let dry out between waterings
Soil pH requirements:
6.1 to 6.5 (mildly acidic)
Propagation Methods:
By dividing the rootball
From seed; sow indoors before last frost
Seed Collecting:
Allow seedheads to dry on plants; remove and collect seeds
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