Viola, Garden Pansy, Pansy 'Venus Black'

Violax wittrockiana

Family
Violaceae (vy-oh-LAY-see-ee)
Genus
Viola (vy-OH-la)
Species
x wittrockiana (wit-rok-ee-AH-na)
Synonym
Sun Exposure
Sun to Partial Shade
Light Shade
Foliage
Evergreen
Herbaceous
Provides Winter Interest
Smooth
Height
6-12 in. (15-30 cm)
Spacing
6-9 in. (15-22 cm)
Hardiness
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)
USDA Zone 10a: to -1.1 °C (30 °F)
USDA Zone 10b: to 1.7 °C (35 °F)
Danger
N/A
Bloom Color
Dark Purple/Black
Bloom Time
Late Winter/Early Spring
Mid Spring
Late Fall/Early Winter
Mid Winter
Blooms repeatedly
Other Details
Category
Annuals
Biennials
Perennials
Water Requirements
Average Water Needs; Water regularly; do not overwater
Foliage Color
Blue-Green
Where to Grow
Can be grown as an annual
Bloom Characteristics
Bloom Size
Other details
Soil pH requirements
5.6 to 6.0 (acidic)
6.1 to 6.5 (mildly acidic)
6.6 to 7.5 (neutral)
7.6 to 7.8 (mildly alkaline)
Patent Information
Propagation Methods
Seed Collecting
N/A: plant does not set seed, flowers are sterile, or plants will not come true from seed
Regional

This plant is said to grow outdoors in the following regions:

South Rockwood, Michigan

Dallas, Texas

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Gardener's Notes:

0
positive
0
neutral
0
negative
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