Gentiana 'Amethyst'
gentian 'Amethyst'
A low-growing, semi-evergreen perennial, forming a mat of trailing stems with narrow, linear bright green leaves. Funnel-shaped, violet-blue flowers with white streaks at the throats, are produced at the tips of the stems in autumn
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Size
Ultimate height
Up to 10cmTime to ultimate height
2–5 yearsUltimate spread
0.1–0.5 metresGrowing conditions
Moisture
Moist but well–drainedpH
Acid, NeutralColour & scent
| Stem | Flower | Foliage | Fruit | |
| Spring | Green | |||
|---|---|---|---|---|
| Summer | Green | |||
| Autumn | Blue Purple | Green | ||
| Winter | Green |
Position
- Full sun
- Partial shade
Aspect
East–facing or South–facing or West–facing
Exposure
Exposed or Sheltered Hardiness
H5Botanical details
- Family
- Gentianaceae
- Native to GB / Ireland
- No
- Foliage
- Semi evergreen
- Habit
- Matforming, Trailing
- Genus
Gentiana can be annuals, biennials, herbaceous or evergreen perennials, mostly with showy, trumpet or salver-shaped flowers
- Name status
Accepted
How to grow
Cultivation
Grow in reliably moist but well-drained, humus-rich, acid or neutral soil. Site in sun where summers are cool and damp; in areas with warm, dry summers these plants are best grown in light or partial shade
Propagation
Propagate by division in spring
Suggested planting locations and garden types
- Cottage and informal garden
- Gravel garden
- Patio and container plants
- Rock garden
- Ground cover
Pruning
No pruning required
Pests
May be susceptible to slugs and snails, and to aphids and red spider mite when grown under glass
Diseases
May be susceptible to a rust, and to stem rot caused by soil fungus
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