Certified Landscape Irrigation Auditor Practice Exam

A key characteristic of a low maintenance landscape is that it is designed to require minimal intervention and upkeep. Industrial areas and roadways generally have sparse vegetation and are often constructed with materials that do not require regular maintenance, making them low-maintenance by default.

On the other hand, a landscape with high diversity of plant species usually requires more care to manage the varying needs of different types of plants, including their water, sunlight, and soil requirements. Frequent irrigation cycles denote a high-maintenance need, as landscapes that require regular watering are generally dependent on human intervention for plant health. Extensive use of fertilizers typically indicates that the landscape may need constant attention to maintain soil health and plant vigor, which again suggests higher maintenance rather than lower. Therefore, the characteristic of having industrial areas and roadways aligns with the principles of low maintenance landscaping.