Scientific Name : Viola cornuta
Common Name : Violet
Hardiness Zone : 4b - 9b
Hardiness Degree : -25°F (-32°C)
Blooming Season : Early Spring, Spring, Late Spring, Summer, Autumn, Late Summer
Plant Habit : Mounded, Spreading
Characteristics : Shade Tolerant
Water : Medium
Fertilizer : Once a month
Spacing : 12 - 14" (30 - 36cm)
Height : 8 - 10" (20 - 25cm)
Width : 10 - 12" (25 - 30cm)
Exposure : Partial Sun, Sun
General Information : Excellent hardiness.
Long lasting in the garden.
Great heat tolerance.
Summer-long flowering.
Idea & Tips : Heat-tolerant, low-maintenance plants stay compact in the garden.
Plant in full sun to part shade in slightly acidic soils.
Grower Information :
Excellent hardiness for long-lasting garden enjoyment. - Very heat tolerant.
- Oversummers and overwinters.
- Larger flowers than Celestial.
'Halo Lilac'
Protection Information : PP24,542
(Flowering Only License)
Breeder : Darwin Perennials
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Propagation Guide
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EC 0.80-1.0 mmhos/pH 5.5-5.8
70-72°F (21-22°C)
500-750 ppm IBA
Moderate for first 24-48 hours, then reduce to low.
50-75 ppm N at Day 7
Soft pinch recommended 25-28 days after sticking.
35-42 days after sticking
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Finishing Guide
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5.5-5.8
Nights: 50 to 55°F (10 to 13°C) Days: 60 to 65°F (16 to 18°C)
5,000 to 8,000
No
Day length neutral
Allow media to dry slightly between watering.
Use a balanced Pansy/Viola fertilizer at a rate of 125 to 150 ppm.
Recommended
PGRs generally not needed
Watch for thielaviopsis, pythium, white fly, spider mites.
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Crop Scheduling
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Unrooted: 11-13 wks Rooted: 6-8 wks
Unrooted: 13-15 wks Rooted: 8-10 wks
Unrooted: 13-15 wks Rooted: 8-10 wks
February to October
Download Culture Guide