Trachycarpus wagnerianus

RHS Plant Profile
windmill palm
Award of Garden Merit
Palms

A robust slow-growing evergreen palm forming a small tree with smaller, divided, fan-shaped, rigid, dark green leaves up to about 60m across making it more wind tolerant. The arching sprays of small, light yellow flowers are produced infrequently.

Position

Full sun, Partial shade

Soil Types

Chalk, Loam, Sand

Max Height

4-8 metres

Max Spread

1.5-2.5 metres

Size

Time to Maturity
10–20 years
Max Spread
1.5-2.5 metres
Max Height
4-8 metres

Growing Conditions

Chalk Loam Sand
Moisture
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
H5

Colour & Scent

Season Stem Flower Foliage Fruit
Spring
Summer
Autumn
Winter

Botanical Details

Family
Arecaceae
Native to GB/Ireland
No
Foliage
Evergreen
Habit
Columnar upright
Genus
Trachycarpus are dioecious evergreen palms with stout, solitary stems bearing rounded leaves palmately divided into linear segments, with pendulous panicles of small flowers followed on female plants by globose fruits
Name Status
Correct
Plant Range
China, Japan

How to Grow

Cultivation

Grow in any well-drained, fertile soil in full sun or light dappled shade. The smaller, stiffer foliage makes it more wind damage resistant and suitable for exposed gardens, though best planted where protected from cold, drying winds. Especially younger specimen would benefit from protection during periods of hard frost. Well suited for container cultivation.

Propagation

Propagate by seed, germinate at 24°C.

Suggested planting locations and garden types

  • Architectural
  • City and courtyard gardens
  • Coastal
  • Patio and container plants
  • Mediterranean climate plants
  • Conservatory and greenhouse

Pruning

No pruning required. Remove old, dead leaves.

Pests

Generally pest-free

Diseases

Generally disease free