Hylotelephium 'Red Cauli'

RHS Plant Profile
stonecrop 'Red Cauli'

Synonyms

Sedum 'Red Cauli'
Sedum telephium 'Red Cauli'

Award of Garden Merit
Herbaceous Perennial

'Red Cauli' is a clump-forming, deciduous perennial to 70cm tall with upright to spreading dark red stems, fleshy, dark green leaves, and flattish heads of many small, starry, bright pink flowers in late summer and early autumn

Position

Full sun

Soil Types

Chalk, Loam, Sand

Max Height

0.5-1 metres

Max Spread

0.1-0.5 metres

Size

Time to Maturity
2–5 years
Max Spread
0.1-0.5 metres
Max Height
0.5-1 metres

Growing Conditions

Chalk Loam Sand
Moisture
Well–drained
pH
Alkaline or Neutral

Position

Full sun
Aspect
South–facing or West–facing
Exposure
Exposed or Sheltered
Hardiness
H7
Drought Resistance
Yes

Colour & Scent

Season Stem Flower Foliage Fruit
Spring
Summer
Autumn
Winter

Botanical Details

Family
Crassulaceae
Native to GB/Ireland
No
Foliage
Deciduous
Habit
Clump forming
Genus
Hylotelephium are succulent perennials with heads of small star-shaped flowers in summer to autumn. They are sometimes included within the genus Sedum
Name Status
Accepted

How to Grow

Cultivation

Grow in moderately fertile, well-drained, neutral to slightly alkaline soil in full sun. A drought-tolerant plant

Propagation

Propagate by division in spring, or by softwood cuttings of non-flowering shoots in early summer

Suggested planting locations and garden types

  • Gravel garden
  • Cottage and informal garden
  • Patio and container plants
  • Wildlife gardens
  • Flower borders and beds

Pruning

Cut back after flowering to maintain shape or leave seedheads overwinter

Pests

May be susceptible to slugs, snails and vine weevil

Diseases

May be susceptible to root rot