How does using native plants influence irrigation needs?

Using native plants influences irrigation needs positively because they are specifically adapted to the local climate, soil, and overall environmental conditions. This adaptability generally means that native plants have developed natural mechanisms to thrive with less water, making them more efficient in utilizing existing moisture from the soil and atmosphere.

By requiring less water than many non-native species, native plants contribute to water conservation, which is particularly important in regions facing water scarcity or fluctuating rainfall patterns. Their resilience also helps maintain ecological balance, ensuring that the local fauna and flora continue to thrive without the added stress of excessive irrigation.

The other options suggest scenarios that do not align with the characteristics of native plants. For instance, the idea that native plants require more water is contrary to their adaptive traits. Furthermore, while soil erosion can occur due to various factors, native plants often help stabilize soil rather than increase erosion. Lastly, stating that native plants depend solely on artificial irrigation undermines their natural adaptation to survive with minimal human intervention.