For its 10th autumn edition, the Journées des Plantes et Art du Jardin shifts to a prestigious new setting on October 10–11, 2026: the Château de Ferrières in Seine-et-Marne. In the historic 132-hectare park, around a hundred exhibitors, nurserymen and designers will gather to celebrate plants and artisanal crafts, through hands-on workshops, talks and guided tours.