Pseudopanax 'Trident'

RHS Plant Profile
lancewood 'Trident'
Shrubs

A half-hardy evergreen shrub to 5m high, with upright stems and dense foliage of glossy, dark green leaves, which may be simple or lobed on the same plant. Produces clusters of small, green flowers in winter which may be followed by small, purple-black fruits on female plants

Position

Full sun

Soil Types

Loam, Sand

Max Height

4-8 metres

Max Spread

1.5-2.5 metres

Size

Time to Maturity
2–5 years
Max Spread
1.5-2.5 metres
Max Height
4-8 metres

Growing Conditions

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

Position

Full sun
Aspect
South–facing or West–facing
Exposure
Sheltered
Hardiness
H3
Drought Resistance
Yes

Colour & Scent

Season Stem Flower Foliage Fruit
Spring
Summer
Autumn
Winter

Botanical Details

Family
Araliaceae
Native to GB/Ireland
No
Foliage
Evergreen
Habit
Columnar upright, Bushy
Genus
Pseudopanax are upright evergreen shrubs or trees, with simple or palmate leaves, often with a distinct juvenile form; inconspicuous green flowers, the sexes usually on separate trees, may be followed on female plants by berry-like fruits
Name Status
Accepted

How to Grow

Cultivation

Under glass, or as a houseplant, grow in peat-free, loam-based compost with added sharp sand in bright, filtered light. Containers can be placed outside in summer and moved into a cool greenhouse over winter. In mild areas grow outdoors in fertile, well-drained soil in sun or partial shade. Will tolerate dry soil. Shelter from cold, drying winds

Propagation

Propagate by semi-hardwood cuttings in summer, or by air layering

Suggested planting locations and garden types

  • Architectural
  • City and courtyard gardens
  • Coastal
  • Cottage and informal garden
  • Gravel garden
  • Patio and container plants
  • Conservatory and greenhouse

Pruning

Pruning group 1, though may need restrictive pruning under glass. Will tolerate hard pruning

Pests

Generally pest-free

Diseases

Generally disease-free