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Herbaceous Perennial

Salvia pratensis Haematodes Group
  • RHS AGM
  • RHS Plants for pollinators

clary Haematodes Group

Haematodes Group are clump-forming herbaceous perennials to 90cm, with a basal rosette of large, broadly ovate, dark green leaves and open branched sprays of 2-lipped pale lavender-blue flowers 2cm in length

Synonyms
Salvia haematodes

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Size
Ultimate height
0.5–1 metres
Time to ultimate height
2–5 years
Ultimate spread
0.1–0.5 metres
Growing conditions
Chalk
Loam
Sand
Moisture
Well–drained
pH
Acid, Alkaline, Neutral
Colour & scent
StemFlowerFoliageFruit
Spring
Summer Blue
Autumn
Winter
Position
  • Full sun
Aspect

South–facing

Exposure
Exposed or Sheltered
Hardiness
H7
Botanical 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

Accepted

How to grow

Cultivation

Grow in light, moderately fertile, humus-rich, well-drained soil. Best in full sun but can tolerate light partial shade; can be short-lived

Propagation

Propagate by seed in pots in a cold frame in spring

Suggested planting locations and garden types
  • Wildlife gardens
  • Mediterranean climate plants
  • Cottage and informal garden
  • Flower borders and beds
Pruning

Cut back 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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