a wall covered with plants that are growing in containers or on special material attached to the wall, often used when there is not much space to grow things on the ground

Another striking feature is a high vertical garden with forest-like foliage that covers an outside wall. 另一个引人注目的特色是外墙上枝叶繁茂的垂直花园。

Smaller vertical garden systems are installed on residential patios. 在住房露台上安装了小型的垂直花园。