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Claytonia megarhiza

A short-lived evergreen perennial to 5cm tall, forming a rosette of fleshy, spoon-shaped leaves, with shorter, more upright leaves at the centre. In early summer, clusters of cup-shaped, light or deep pink flowers are produced amongst the central leaves. Grow in an alpine house or scree bed

Synonyms
Calandrinia megarhiza

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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
Clay
Loam
Sand
Moisture
Well–drained
pH
Acid, Alkaline, Neutral
Colour & scent
StemFlowerFoliageFruit
Spring Green
Summer Pink Green
Autumn Green
Winter Green
Position
  • Full sun
Aspect

South–facing or West–facing

Exposure
Sheltered
Hardiness
H6
Botanical details
Family
Montiaceae
Native to GB / Ireland
No
Foliage
Evergreen
Habit
Matforming
Genus

Claytonia are annuals or perennials, deciduous or evergreen, with fleshy leaves and small pink or white flowers

Name status

Correct

Plant range
USA (Rocky Mountains)

How to grow

Cultivation

Grow in gritty, humus-rich, sharply drained soil in full sun. Protect from excessive winter wet

Propagation

Propagate by sowing seed in a cold frame in autumn

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

No pruning required

Pests

Generally pest-free

Diseases

Generally disease-free

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