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Saxifraga 'Coolock Kate' (7)
  • RHS AGM

saxifrage 'Coolock Kate'

'Coolock Kate' forms evergreen mounds of tiny leaves. In late spring these are smothered in reddish-pink flowers

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Size
Ultimate height
Up to 10cm
Time to ultimate height
2–5 years
Ultimate spread
0–0.1 metre
Growing conditions
Chalk
Loam
Sand
Moisture
Moist but well–drained
pH
Alkaline, Neutral
Colour & scent
StemFlowerFoliageFruit
Spring Pink Red Green
Summer Green
Autumn Green
Winter Green
Position
  • Full sun
  • Partial shade
Aspect

West–facing or South–facing or North–facing or East–facing

Exposure
Exposed or Sheltered
Hardiness
H5
Botanical details
Family
Saxifragaceae
Native to the UK
No
Foliage
Evergreen
Habit
Matforming
Genus

Saxifraga can be annuals, biennials, evergreen or herbaceous perennials, mostly mat-forming in habit, with simple or palmately lobed leaves and starry or rounded flowers which may be solitary of in panicles or cymes

Name status

Accepted

Horticultural Group
Porphyrion section saxifrages are compact, cushion or mat-forming evergreen perennials with small, usually lime-encrusted leaves, and 5-petalled white, yellow or pink flowers in early summer

How to grow

Cultivation

Suitable for rock garden, trough or alpine house in full sun or partial shade. Select a gritty compost, but keep roots moist

Propagation

Propagate by detaching individual rosettes and root as cuttings

Suggested planting locations and garden types
  • Gravel garden
  • Patio and container plants
  • Rock garden
Pruning

No pruning required

Pests

May be susceptible to aphids, slugs, vine weevil and glasshouse red spider mite

Diseases

Generally disease-free

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