and green walls—are vertical installations of plants on a wall or other type of structure. The plants are often positioned ...

Algae, moss, mould, lichen and weeds can turn garden patios and paving into an eyesore during the winter months. Even though we might not be lounging in our gardens much at this chilly time of ...

This is a guide to the plants most commonly found growing on walls in UK towns and cities. The guide covers 38 species of flowering plants, ferns and mosses, includes well-known plants such as ...