TCEQ Irrigation Practice Exam 2025 – Complete Prep Guide

Using native plants in landscape irrigation offers several significant advantages, primarily focusing on their adaptability to the local environment. One of the key benefits is that they require less water compared to non-native species. This characteristic is particularly valuable in areas prone to drought, as native plants have evolved to thrive in the local climate and soil conditions, making them more drought-resistant.

Furthermore, native plants play an essential role in supporting local wildlife. They provide habitats and food sources for various organisms, contributing to biodiversity in the area. This ecological benefit highlights the importance of incorporating native species into landscaping, as they help maintain the balance of local ecosystems.

The statement regarding the cost of planting and maintaining native plants can be misleading. While they may typically have lower maintenance needs due to their adaptation, the initial costs can vary based on factors such as availability and sourcing. Lastly, while some native plants may grow quickly, this is not universally true, and growth rates can vary widely among species, making it less of a clear advantage compared to water conservation and ecological support.