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Conservatory GreenhouseHerbaceous Perennial

Salvia cacaliifolia

Guatemalan leaf sage

An erect herbaceous perennial to 90cm in height, with triangular leaves and large panicles of vivid deep blue, 2-lipped flowers 2cm in length in early summer

Other common names
cacalia sage

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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
Loam
Moisture
Moist but well–drained
pH
Acid, Alkaline, Neutral
Colour & scent
StemFlowerFoliageFruit
Spring Green
Summer Blue Green
Autumn Green
Winter
Position
  • Full sun
  • Partial shade
Aspect

East–facing or South–facing

Exposure
Exposed or Sheltered
Hardiness
H2
Botanical details
Family
Lamiaceae
Native to the UK
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

Plant range
Mexico

How to grow

Cultivation

Grow under glass in loam-less or loam-based potting compost in full light with shade from hot sun. Grow outdoors in moderately fertile, moist but well-drained soil in full sun or dappled shade in a frost-free border. Protect from excessive winter wet. Many species attract bees. Provide good colour

Propagation

Propagate by softwood cuttings in spring or semi-hardwood in late summer

Suggested planting locations and garden types
  • Cottage and informal garden
  • Wildlife gardens
  • Gravel garden
  • Patio and container plants
  • Mediterranean climate plants
  • Low Maintenance
  • Flower borders and beds
  • Wall side borders
  • Cut flowers
Pruning

Cut back spent flower spikes to prolong flowering

Pests

Generally pest-free

Diseases

May be susceptible to honey fungus (rarely), powdery mildews, verticillium wilt and foot and root rots

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