Prunus angustifolia

RHS Plant Profile
Chickasaw plum

Other common names

Chicasa plum

Plants for pollinators
Shrubs Trees

A large, suckering shrub if left to develop naturally, but can be trained as a small tree up to 6m high. Has glossy, red-brown bark on young branches and shiny, narrowly oval, dark green leaves. Bears small, white flowers in early spring, before the leaves, followed by bright red, sour but edible fruit, 1cm across, turning yellow when fully ripe in late summer

Position

Full sun, Partial shade

Soil Types

Clay, Loam, Sand

Max Height

4-8 metres

Max Spread

4-8 metres

Size

Time to Maturity
10–20 years
Max Spread
4-8 metres
Max Height
4-8 metres

Growing Conditions

Clay Loam Sand
Moisture
Moist but well–drained
pH
Acid or Alkaline or Neutral

Position

Full sun Partial shade
Aspect
East–facing or South–facing or West–facing
Exposure
Exposed or Sheltered
Hardiness
H4

Colour & Scent

Season Stem Flower Foliage Fruit
Spring
Summer
Autumn
Winter

Botanical Details

Family
Rosaceae
Native to GB/Ireland
No
Foliage
Deciduous
Habit
Bushy, Suckering
Genus
Prunus can be deciduous or evergreen trees or shrubs with showy flowers in spring, and often good autumn foliage colour. Some have edible fruit in autumn, and a few species have ornamental bark
Name Status
Correct
Plant Range
S. USA

How to Grow

Cultivation

Grow in any moist but well-drained, moderately fertile soil preferably in full sun

Propagation

Propagate by seed sown in containers outdoors in autumn; or by softwood cuttings, with bottom heat, in early summer

Suggested planting locations and garden types

  • Cottage and informal garden
  • Wildlife gardens
  • Edible fruit
  • Hedging and screens

Pruning

Pruning group 1, ideally in summer to reduce the risk of silver leaf infection

Pests

May be susceptible to aphids and caterpillars