If you have a green thumb but limited outdoor space, this vertical garden is an ideal solution. This mobile plant rack is delivered with everything you need to start your very own expandable vertical garden! The set consists of a mobile rack to hold the included small and large planters, and convenient drip irrigation that can be easily connected to a hose or tap. This flexible kit can be easily expanded in height and width with separately available expansion kits and is also suitable for separately available planters of different volumes.