Salvia × superba
hybrid sage
An erect, clump-forming perennial to 90cm in height, with oblong leaves with crenate margins. Flowers 12mm in length, 2-lipped, violet to purple, in long, dense branched racemes
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Size
Ultimate height
0.5–1 metresTime to ultimate height
2–5 yearsUltimate spread
0.1–0.5 metresGrowing conditions
Moisture
Moist but well–drainedpH
Acid, Alkaline, NeutralColour & scent
Stem | Flower | Foliage | Fruit | |
Spring | Green | |||
---|---|---|---|---|
Summer | Purple | Green | ||
Autumn | Purple | Green | ||
Winter |
Position
- Full sun
Aspect
South–facing
Exposure
Exposed or Sheltered Hardiness
H7Botanical details
- Family
- Lamiaceae
- Native to GB / Ireland
- No
- Foliage
- Deciduous
- Habit
- Clump forming
- Genus
Salvia can be annuals, biennials, herbaceous or evergreen perennials, or shrubs. They have paired, simple or pinnately lobed, often aromatic leaves and 2-lipped flowers in whorls, forming simple or branched spikes or racemes
- Name status
Correct
How to grow
Cultivation
Grow in light, moderately fertile, humus-rich, moist but well-drained soil. Best in full sun but can tolerate light partial shade
Propagation
Propagate by division in spring
Suggested planting locations and garden types
- Coastal
- Wildlife gardens
- Mediterranean climate plants
- Flower borders and beds
Pruning
Remove flower spikes as they fade to prolong flowering
Pests
May be susceptible to sage leafhopper, slugs, snails and rosemary beetle
Diseases
May be susceptible to honey fungus (rarely), powdery mildews, verticillium wilt and foot and root rots
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