A plant swap is an event where individuals come together to exchange plants, cuttings, or gardening supplies. Participants bring their own plants to share and can take home new varieties, promoting biodiversity and community engagement. These events often foster a sense of camaraderie among gardening enthusiasts. Plant swaps can take place in various settings, such as community gardens, local parks, or even online platforms. They encourage sustainable practices by reducing waste and allowing people to diversify their plant collections without spending money. Overall, plant swaps are a fun way to connect with others who share a passion for gardening and plants.