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Alpine RockeryHerbaceous Perennial
Size
Ultimate height
0.1–0.5 metresTime to ultimate height
2–5 yearsUltimate spread
0.1–0.5 metresGrowing conditions
Chalk
Loam
Sand
Moisture
Well–drainedpH
Alkaline, NeutralColour & scent
Stem | Flower | Foliage | Fruit | |
Spring | Yellow | Green | ||
---|---|---|---|---|
Summer | Yellow | Green | ||
Autumn | Green | |||
Winter | Green |
Position
- Full sun
- Partial shade
Aspect
South–facing or East–facing or West–facing
Exposure
Exposed or Sheltered Hardiness
H5Botanical details
- Family
- Brassicaceae
- Native to GB / Ireland
- No
- Foliage
- Evergreen
- Habit
- Matforming
- Genus
Erysimum can be annuals, biennials or woody-based perennials with narrow leaves and dense racemes of often fragrant, 4-petalled flowers
- Name status
Unresolved
How to grow
Cultivation
Grow in poor to moderately fertile, well-drained, neutral or, ideally, alkaline soil. Partial shade is tolerated but grows best in full sun
Propagation
Propagate by semi-hardwood cuttings
Suggested planting locations and garden types
- Cottage and informal garden
- Gravel garden
- Patio and container plants
- Rock garden
- Wildlife gardens
- Flower borders and beds
- Garden edging
Pruning
Trim lightly after flowering
Pests
May be susceptible to slugs, snails and flea beetles
Diseases
May be affected by a downy mildew and club root
Get involved
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