Erysimum Winter Orchid ('Innerywinorch')![RHS Plants for pollinators](/assets/styles/images/icons/RHS_Bee_YELLOW-REGISTERED.png)
![RHS Plants for pollinators](/assets/styles/images/icons/RHS_Bee_YELLOW-REGISTERED.png)
wallflower [Winter Orchid]
An evergreen, upright, bushy perennial to 30cm tall with narrow, dark green leaves. Sweetly scented orange flowers that turn purple with age are borne from spring into early summer on upright stems
![](https://apps.rhs.org.uk/plantselectorimages/detail/Web_Use-_DSC8655_14083.jpg)
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Size
Ultimate height
0.1–0.5 metresTime to ultimate height
1–2 yearsUltimate spread
0.1–0.5 metresGrowing conditions
Moisture
Well–drainedpH
Alkaline, NeutralColour & scent
Stem | Flower | Foliage | Fruit | |
Spring | Orange Purple | Green | ||
---|---|---|---|---|
Summer | Orange Purple | Green | ||
Autumn | Green | |||
Winter | Green |
Position
- Full sun
Aspect
South–facing or West–facing or East–facing
Exposure
Exposed or Sheltered Hardiness
H4Botanical details
- Family
- Brassicaceae
- Native to the UK
- No
- Foliage
- Evergreen
- Habit
- Bushy
- Genus
Erysimum can be annuals, biennials or woody-based perennials with narrow leaves and dense racemes of often fragrant, 4-petalled flowers
- Name status
Trade
How to grow
Cultivation
Grow in poor to moderately fertile, well-drained, neutral or, ideally, alkaline soil; full sun is essential
Propagation
Propagate by seed sown from late spring to early summer
Suggested planting locations and garden types
- Coastal
- Cottage and informal garden
- Patio and container plants
- Wildlife gardens
- Flower borders and beds
Pruning
No pruning required
Pests
May be susceptible to slugs, snails and flea beetles
Diseases
May be susceptible to fungal and bacterial diseases such as a downy mildew, club root, leaf spot, root rot and mosaic virus
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