Certified Landscape Irrigation Auditor

How would you define a simple irrigation schedule?

1. A dynamic plan that changes based on conditions

2. A schedule that uses multiple irrigation systems

3. Delivery of a predetermined amount of water

4. A detailed plan that includes plant needs

The correct answer is: Delivery of a predetermined amount of water

Defining a simple irrigation schedule primarily involves understanding the consistent delivery of water to plants. The correct choice emphasizes that this schedule is characterized by the provision of a predetermined amount of water, which aligns with the fundamental goal of irrigation: to supply the right quantity of water necessary for plant health without over or under-watering. This approach allows for straightforward management, ensuring that the irrigation system functions effectively by delivering water according to a set plan. While other options introduce concepts such as dynamic changes, multiple systems, or detailed plant needs, they add layers of complexity that go beyond the core definition of a "simple" irrigation schedule. A simple schedule is meant to be clear and easy to implement, focusing on a consistent and measured approach to watering, rather than adapting to changing conditions or attending to varying plant requirements in detail.