Gardening Australia is a popular television program that focuses on gardening tips, techniques, and inspiration for Australian gardeners. It features a variety of segments, including plant care, landscape design, and sustainable gardening practices. The show aims to educate viewers about the unique challenges and opportunities of gardening in different Australian climates. The program is hosted by a team of gardening experts, including Costa Georgiadis and Jane Edmanson, who share their knowledge and experiences. Each episode showcases beautiful gardens, practical advice, and innovative ideas to help viewers cultivate their own green spaces at home.