Family: Violaceae (vy-oh-LAY-see-ee) (Info)
Genus: Viola (vy-OH-la) (Info)
Species: cornuta (kor-NOO-tuh) (Info)
Cultivar: Halloween II
Category:
Annuals
Perennials
Height:
6-12 in. (15-30 cm)
Spacing:
9-12 in. (22-30 cm)
Hardiness:
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)
USDA Zone 9a: to -6.6 °C (20 °F)
USDA Zone 9b: to -3.8 °C (25 °F)
Sun Exposure:
Light Shade
Danger:
N/A
Bloom Color:
Dark Purple/Black
Bloom Time:
Mid Fall
Late Fall/Early Winter
Foliage:
Evergreen
Shiny/Glossy-Textured
Other details:
Average Water Needs; Water regularly; do not overwater
Flowers are good for drying and preserving
Provides winter interest
Suitable for growing in containers
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:
Unknown - Tell us
Propagation Methods:
By simple layering
Seed Collecting:
N/A: plant does not set seed, flowers are sterile, or plants will not come true from seed
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