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Herbaceous Perennial
Size
Ultimate height
0.1–0.5 metresTime to ultimate height
2–5 yearsUltimate spread
0.1–0.5 metresGrowing conditions
Clay
Loam
Sand
Moisture
Moist but well–drainedpH
Acid, Alkaline, NeutralColour & scent
| Stem | Flower | Foliage | Fruit | |
| Spring | Yellow | Green | ||
|---|---|---|---|---|
| Summer | Yellow | Green | ||
| Autumn | Green | |||
| Winter | Green |
Position
- Full sun
- Partial shade
Aspect
West–facing or East–facing or South–facing
Exposure
Exposed or Sheltered Hardiness
H5Botanical details
- Family
- Violaceae
- Native to GB / Ireland
- No
- Foliage
- Evergreen
- Habit
- Bushy
- Genus
Viola can be annuals, biennials or deciduous or evergreen perennials, with simple or pinnately lobed leaves and 5-petalled flowers of characteristic shape
- Name status
Accepted
- Horticultural Group
- Violas are compact reliably perennial, clump-forming plants with a complex root system and rounded, more or less fragrant flowers, often with darker rays, over a long period in late spring and summer
How to grow
Cultivation
Best in moist soil but will grow in any, moderately fertile soil apart from waterlogged soils. Full sun or partial shade is best but shade is tolerated
Propagation
Propagate by seed sown in late winter or early spring
Suggested planting locations and garden types
- Patio and container plants
- Rock garden
- City and courtyard gardens
- Coastal
- Cottage and informal garden
- Flower borders and beds
- Garden edging
Pruning
Cut back after flowering
Pests
May be susceptible to slugs, snails, aphids, glasshouse red spider mite, violet gall midge
Diseases
May be susceptible to powdery mildews, pansy leaf spot, a virus and a rust
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