How to Grow London Plane Tree
Platanus × acerifolia
The London Plane is a large, long-lived deciduous tree prized for its tolerance of urban pollution, compacted soils, and drought once established. Its mottled peeling bark is one of the most distinctive features of any temperate tree. Plant in full sun in any reasonable soil — it is remarkably adaptable. Young trees benefit from watering and mulching for the first few seasons. For natural growth allow ample space (12m+). It can also be hard-pollarded to maintain a compact head for urban streetscapes. Virtually pest- and disease-free in most conditions.
Yearly Lifecycle
Care Essentials
Mulch with compost in spring for young trees. Established trees need no feeding.
Watch For
- Anthracnose (leaf blight)
- Massaria disease
- Powdery mildew
- Lace bugs
Care Requirements
Light
Full sun
Thrives in full sun. Tolerates light shade but develops the best canopy and bark colouring in an open, sunny position.
Watering
Regular when young; drought-tolerant once established
Water during dry spells for the first 2-3 seasons. Established trees are very drought-tolerant and need no supplemental irrigation.
Fertilizing
None needed for established trees
Young trees benefit from a spring compost mulch. Established trees need no feeding — they are highly adaptable to poor urban soils.
Pruning
Minimal for natural form; hard pollarding for urban settings
For natural form, prune only dead or dangerous branches in winter. Urban specimens can be hard-pollarded every 2-5 years in late winter to maintain a compact, managed crown.
Spacing
12m or more
Allow at least 12m between trees and well away from buildings and underground services. For pollarded street trees, 8-10m may suffice.
Growing Tips
Allow room to grow
London Planes are majestic but large. Plant only where there is genuinely room for a 20-30m tree. They are unsuitable for small gardens without regular hard pollarding.
Pollution and drought tolerant
One of few large trees truly suited to city streets — tolerates exhaust fumes, compacted soils, and reflected heat from pavements.
Water young trees
Establish by watering in the first 2-3 seasons during dry spells. Once the root system is deep, the tree is self-sufficient.
