The documentary series Ageless Gardens introduces a fresh group of inspiring gardeners, telling their personal stories and explaining how and why they garden. Season 4 features a wide-range of gardeners from across Canada, including obsessed plant collectors, lawn bowlers, nature sanctuary volunteers, marathon runners, writers, and renowned visual artists. Their shared love of gardening helps contribute to their personal health and vitality.

Season 4 is nominated for the Rob Stewart Award for Best Science or Nature Documentary Program or Series at the 2024 Canadian Screen Awards.