What discipline does landscape irrigation primarily involve?

Landscape irrigation primarily involves the application of correct water amounts for plant growth because it is essential to ensure that plants receive adequate moisture to thrive. Proper irrigation practices are crucial in maintaining healthy landscapes, as they provide the right quantity of water based on the specific needs of different plants, soil types, and environmental conditions.

Effective irrigation not only promotes plant health by supporting photosynthesis and nutrient uptake but also helps prevent issues such as waterlogging or drought stress. Understanding the principles of water management and irrigation system design ensures that landscapes remain sustainable and visually appealing while effectively supporting plant growth.

While chemical application of fertilizers, drainage system installation, and garden layout design are important aspects of landscaping, they do not directly pertain to the control of water for plant irrigation, which is the primary focus of landscape irrigation.