The federal government has promised to plant two billion trees by 2031 as part of the fight against climate change. But it’s not quite going to plan. This special edition of The House digs into the real-world challenges of planting so many trees — and whether the promise can live up to the hype.

Host Catherine Cullen visits a seed orchard to speak with Kerry McLaven, CEO of the Forest Gene Conservation Association, about how many seeds will be needed — and why it’s so hard to get them. Then, The House travels to Somerville Nurseries, where manager Brent Forbes shows us his extensive operation, and Rob Keen of the Canadian Tree Nursery Association underscores the need for a long-term approach to tree planting. Plus, Doug Hevenor of the Nottawasaga Valley Conservation Authority explains the challenges around finding land and Susan Antler talks about why she turned some of her farmland into forest. Kerdo Deer shows us how one Indigenous community is using funding from the 2 Billion Trees program to expand operations and apply Indigenous knowledge to its work. Akaash Maharaj of Nature Canada and forestry expert Christian Messier from the Université du Quebec à Montreal take a critical look at whether the program is working as intended. Finally, we ask Natural Resources Minister Jonathan Wilkinson if planting two billion trees is just a slogan — or a real stab at climate salvation?