Claytonia megarhiza

Synonyms

Calandrinia megarhiza

Alpine Rockery

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

Position

Full sun

Soil Types

Chalk, Clay, Loam, Sand

Max Height

Up to 10 cm

Max Spread

0-0.1 metre

Size

Time to Maturity
2–5 years
Max Spread
0-0.1 metre
Max Height
Up to 10 cm

Growing Conditions

Chalk Clay Loam Sand
Moisture
Well–drained
pH
Acid or Alkaline or Neutral

Position

Full sun
Aspect
South–facing or West–facing
Exposure
Sheltered
Hardiness
H6

Colour & Scent

Season Stem Flower Foliage Fruit
Spring
Summer
Autumn
Winter

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