• AGM plants

    AGM plants have been through a rigorous trial and assessment programme. They are:

    • Excellent for ordinary use in appropriate conditions
    • Available to buy
    • Of good constitution
    • Essentially stable in form & colour
    • Reasonably resistant to pests & diseases

Cercis canadensis 'Forest Pansy'

redbud 'Forest Pansy'

AGM plants

AGM plants have been through a rigorous trial and assessment programme. They are:

  • Excellent for ordinary use in appropriate conditions
  • Available to buy
  • Of good constitution
  • Essentially stable in form & colour
  • Reasonably resistant to pests & diseases
  • Other common names redbud 'Forest Pansy'

  • Synonyms Cercis canadensis 'Purple Leaf'

  • Family Caesalpiniaceae

  • Genus Cercis are deciduous shrubs or small trees with heart-shaped leaves and clusters of bright pink pea-flowers opening before or with the leaves, followed by flattened, deep purple pods

  • Details 'Forest Pansy' is a large deciduous shrub or small, often multi-stemmed, tree. Leaves to 12cm in width, broadly heart-shaped, deep red-purple turning shades of orange, bronze and red-purple in autumn. Small, bright-pink flowers appear in clusters on bare stems before the leaves in spring. Grown mainly for striking foliage effects

Characteristics

  • Foliage Deciduous

  • Habit Bushy

  • Hardiness

    Hardiness ratings

    All ratings refer to the UK growing conditions unless otherwise stated. Minimum temperature ranges (in degrees C) are shown in brackets

    • H1a - Under glass all year (>15C)
    • H1b - Can be grown outside in the summer (10 - 15)
    • H1c - Can be grown outside in the summer (5 - 10)
    • H2 - Tolerant of low temperatures, but not surviving being frozen (1 to 5)
    • H3 - Hardy in coastal and relatively mild parts of the UK (-5 to 1)
    • H4 - Hardy through most of the UK (-10 to -5)
    • H5 - Hardy in most places throughout the UK even in severe winters (-15 to -10)
    • H6 - Hardy in all of UK and northern Europe (-20 to -15)
    • H7 - Hardy in the severest European continental climates (< -20)

    H5

Colour

Sunlight

  • Full Sun

  • Partial Shade

  • Aspect North-facing or East-facing or South-facing or West-facing

  • Exposure Sheltered or Exposed

Soil

  • Chalk

    Chalk

  • Clay

    Clay

  • Sand

    Sand

  • Loam

    Loam

  • MoistureWell-drained

  • SoilChalk, Clay, Sand, Loam

  • pHAcid, Alkaline, Neutral

Size

  • Ultimate height 4-8 metres

  • Ultimate spread 4-8 metres

  • Time to ultimate height 10-20 years

How to grow

Cultivation Grow in fertile, moisture-retentive well-drained soil in sun or partial shade; plant in final location when young, older plants resent transplanting

Propagation Propagate by seed in autumn and semi-hardwood cuttings in summer

Suggested planting locations and garden types Low Maintenance Architectural

How to care

Pruning Pruning group 1 or Pruning group 7 if carried out in dry weather in late spring or early summer to deter the entry of decay organisms

Pests Leafhoppers and scale insects may be a problem

Diseases Verticillium wilt and coral spot may be a problem

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