Plants provide beauty and interest in a landscape, but also serve a variety of functions. For example, plants help control erosion and reduce the need for fertilizer. They also help to improve water quality and provide shelter for wildlife. Plants can also provide a sense of place in urban public spaces. In addition, they can be used to highlight important features of buildings or create a focal point. Plants are a vital part of the ecosystem and should be carefully chosen for landscaping projects.

Plants are characterized by their physical characteristics such as form, size, and color. They are also influenced by a variety of factors, including weather, soil conditions, and climate. For example, a plant’s response to temperature changes can be a critical factor in plant landscaping. A plant’s ability to grow in a particular location is another important consideration when planning a landscape. It is important to choose a species that is well-adapted to the local environment. Failure to do so may result in increased maintenance costs or a failure of the planted plant material to thrive.

A plant’s form is its most recognizable attribute. Different forms evoke a different mood and emotion, and the use of different shapes can add variety and interest to a garden design. For instance, a landscaper might pair spiky forms with soft, cascading or groundcover forms. In general, a landscaper should choose a limited number of distinct forms to avoid over-designing the space.