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Santolina rosmarinifolia

green lavender cotton

A compact, evergreen, spreading shrub to 60cm high with finely-cut, bright green, aromatic leaves and, in summer, bright yellow, button-like flowerheads

Other common names
holy flax

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Size
Ultimate height
0.5–1 metres
Time to ultimate height
5–10 years
Ultimate spread
0.5–1 metres
Growing conditions
Chalk
Loam
Sand
Moisture
Well–drained, Moist but well–drained
pH
Acid, Alkaline, Neutral
Colour & scent
StemFlowerFoliageFruit
Spring Green
Summer Yellow Green
Autumn Green
Winter Green
Position
  • Full sun
Aspect

South–facing or West–facing

Exposure
Sheltered
Drought resistance
Yes
Hardiness
H5
Botanical details
Family
Asteraceae
Native to GB / Ireland
No
Foliage
Evergreen
Habit
Bushy
Genus

Santolina are aromatic, dwarf evergreen shrubs with entire or pinnately dissected leaves and dense, button-like flower-heads in summer

Name status

Correct

Plant range
S W Europe

How to grow

Cultivation

Thrives in hot, sunny, well-drained sites

Propagation

Propagate by semi-ripe cuttings in late summer

Suggested planting locations and garden types
  • City and courtyard gardens
  • Coastal
  • Cottage and informal garden
  • Gravel garden
  • Mediterranean climate plants
  • Patio and container plants
  • Rock garden
  • Flower borders and beds
  • Garden edging
Pruning

Pruning group 10

Pests

Generally pest-free

Diseases

May be susceptible to honey fungus in gardens where it is present but insufficient data to determine degree of susceptibility

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