Botanical festivals are events that celebrate plants, flowers, and gardening. They often feature a variety of activities, including plant exhibitions, workshops, and educational talks. Visitors can learn about different species, gardening techniques, and sustainable practices while enjoying the beauty of nature. These festivals are typically held in botanical gardens, parks, or community spaces and may include vendors selling plants, seeds, and gardening supplies. Some well-known botanical festivals, like the Philadelphia Flower Show or the Chelsea Flower Show, attract thousands of attendees each year, showcasing stunning floral displays and innovative garden designs.