The loss of native plant communities in Southern California poses risks to local biodiversity, including the decline of pollinator populations. Urban sprawl and excessive water usage exacerbate these issues, threatening the sustainability of ecosystems. By integrating native plants into gardens, residents can mitigate these risks, support endangered species, and reduce water consumption. However, improper implementation or lack of knowledge about native flora may limit the effectiveness of these efforts. The article emphasizes the importance of informed gardening practices to maximize ecological benefits.