Choosing trees for your garden

Plan for growth and maintenance

A tree shapes a garden for many years. Consider the species, mature size, shade, roots and maintenance requirements, as well as buildings, existing features and future plans.

Check local rules

Distances from boundaries and public roads, and the protection of trees, may be subject to specific rules. Before planting, altering or removing a tree, consult the relevant authorities and, where appropriate, a landscape professional.

The canton of Geneva publishes guidance on planting and maintaining trees. Requirements and permits depend on the circumstances.

The original article mentioned Gilbert Henchoz, which became Arfolia in 2022.

Choosing a tree for its setting

Consider sunlight, soil, available space and exposure to wind. A young tree may be small, but its crown and roots develop over decades. Account for buildings, underground services, access and shade at maturity. A landscape architect or arborist can help select species suited to the site, its water conditions and future maintenance.

Boundaries and permits in Geneva

The canton publishes guidance on planting distances for trees and hedges, including references to rules concerning neighbouring plots. Requirements depend on the location and project: check them before planting.

Tree removal or pruning may require prior authorisation. Consult the canton before work and distinguish procedures connected to construction from those concerning an existing tree.

Planning a garden

• Identify existing buildings, services and trees.
• Allow space for the plants at their mature size.
• Plan watering, maintenance and access for future work.
• Discuss boundary projects with neighbours.
• Consult the authorities or a specialist about particular constraints.

A garden is a long-term project. Good planning supports an enjoyable outdoor space while making maintenance and tree health easier to manage.