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Portable planters, Illustration Garden

Quentin Blake Centre

Six portable timber planters, built to live outside permanently and be wheeled around the Illustration Garden as the planting scheme changes

Client
Moss Space
Scope
Six portable planters
Design
Universal Joinery
Material
UC3-treated timber, stainless steel fixings, castors, interior liner
Location
Illustration Garden, Quentin Blake Centre, London
Completed
April 2026
Planted herbs and grasses in one of the planters, with bunting behind
The six planters in a row at the Quentin Blake Centre, planted and in place
A finished planter, showing the castors and the timber construction
A finished planter from above, showing the liner fitted inside

The brief

Moss Space took on the garden at the Illustration Garden and brought Universal Joinery in to build six portable planters for it. The brief was straightforward: the planters needed to live outside permanently, stand up to being wheeled around as the planting changes, and not rot within a few years.

Built for the outdoors

The planters are UC3-treated timber, the grade specified for timber used outside and in contact with the ground, with stainless steel fixings so nothing rusts and streaks the wood. Each one sits on castors, so it can be repositioned without being lifted, and each has a liner fitted inside to keep the soil and moisture off the timber itself.

A simple design

The design itself is deliberately plain: a planed timber box, framed at the top, with no detailing beyond what the brief asked for. The spec here was about durability and handling, not appearance, and the planters are built accordingly.