Landscaping License Practice Test

What is one advantage of using native plants in landscaping?

1. Higher maintenance requirements

2. Unique pest attraction

3. Better adaptation to local climate

4. Limited availability

The correct answer is: Better adaptation to local climate

One significant advantage of using native plants in landscaping is their better adaptation to the local climate. Native plants evolve in a specific region, which means they are well-suited to the temperature, rainfall, and soil conditions of that area. This natural adaptation allows them to thrive with minimal care, often resulting in lower water and fertilizer needs compared to non-native species. Furthermore, because they are adapted to the overall ecosystem, native plants can be more resilient to local pests and diseases, reducing the likelihood of needing chemical interventions. In contrast, options like higher maintenance requirements and limited availability do not represent the benefits of native plants. Native species are typically lower maintenance because they are suited to the existing local conditions, and they often have good availability due to their natural prevalence in the region. Unique pest attraction is also not advantageous in this context; native plants usually work harmoniously with local wildlife rather than attracting harmful pests, supporting a balanced ecosystem.