Jean-Martin Fortier, a distinguished author, educator, and proponent of regenerative agriculture on a human scale, has been spearheading a movement in sustainable farming alongside his wife, Maude-Helene Desroches. For over twenty years, their venture, Les Jardins de la Grelinette, an efficient and productive 2-acre microfarm, has thrived on the principles of biointensive agriculture.
In 2015, Jean-Martin established la Ferme des Quatre-Temps, a research farm where he trains apprentices and develops new strategies for market gardening, including year-round production. His methods are taught worldwide through the Market Gardener Masterclass, an online course designed to empower and educate small-scale farmers around the world. He is the founder of Growers & Co., a tool and apparel company which celebrates sustainable, local, and equitable food producers.
Jean-Martin is the author of The Winter Market Gardener and The Market Gardener, which has sold over a quarter of a million copies in nine languages. His contributions to organic farming and regenerative agriculture earned him the Meritorious Service Cross from the Governor General of Canada. He farms and lives in Quebec, Canada.
Catherine Sylvestre is a professional agronomist and director of vegetable production and leader of the market garden team at la Ferme des Quatre-Temps. She develops, implements, and teaches best practices for cold season growing, specializing in crop protection and greenhouse production for northern climates. She lives in Quebec, Canada.
