Water Nuggets Practice Exam 2026 – Complete Study Resource

Native plants are preferred in landscaping for water conservation primarily because they are well-adapted to the local climate and soil conditions, meaning they require minimal irrigation once established. These plants have evolved alongside the local ecosystems, which gives them a competitive edge in handling the regional weather patterns, including periods of drought. Additionally, native plants help support local biodiversity by providing habitat and food for native wildlife, including pollinators such as bees, butterflies, and birds.

While color, growth uniformity, and cost are factors that might influence plant selection, they do not directly contribute to water conservation in the same way that the resilience and ecological benefits of native plants do. Hence, their ability to thrive with less water and promote ecological health makes them the most suitable choice for sustainable landscaping practices focused on conserving water.