Hippocrepis emerus

RHS Plant Profile
scorpion senna

Synonyms

Coronilla emerus

Shrubs

A bushy, rounded, deciduous shrub to 2m bearing bright green, pinnate foliage with small leaflets. Pale yellow flowers appear in small clusters from late spring to autumn, followed by thin, green seed pods up to 10cm long

Position

Full sun

Soil Types

Chalk, Loam, Sand

Max Height

1.5-2.5 metres

Max Spread

1.5-2.5 metres

Size

Time to Maturity
5–10 years
Max Spread
1.5-2.5 metres
Max Height
1.5-2.5 metres

Growing Conditions

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

Position

Full sun
Aspect
South–facing or West–facing
Exposure
Sheltered
Hardiness
H5

Colour & Scent

Fragrance Flower
Season Stem Flower Foliage Fruit
Spring
Summer
Autumn
Winter

Botanical Details

Family
Fabaceae
Native to GB/Ireland
No
Foliage
Deciduous
Habit
Bushy
Genus
Hippocrepis are herbaceous perennials or shrubs, with pinnate leaves and yellow, pea-like flowers followed by long, narrow pods
Name Status
Correct
Plant Range
C & SE Europe

How to Grow

Cultivation

Grow in light, moderately fertile, well-drained soil in full sun, sheltered from cold winds

Propagation

Propagate by seed or semi-hardwood cuttings

Suggested planting locations and garden types

  • Coastal
  • City and courtyard gardens
  • Cottage and informal garden
  • Flower borders and beds
  • Wall side borders

Pruning

Pruning group 1; leggy plants can be cut back almost to the base in spring to rejuvenate them

Pests

Generally pest-free

Diseases

Generally disease-free