This contribution uncovers connections between post-growth and planning by looking at those who plan: the planners. It puts forward the belief that change in planning needs a deeper understanding of the inner struggles that occur when post-growth ideas meet contemporary planning practice. With a perspective on German statutory planning at the urban and regional scales, it asks two major questions: first, what hinders planners from imagining planning beyond growth? Second, which inner struggles do planners face when aiming to change from growth-oriented roles and practices? A transformative confrontation, taking basic post-growth critique and questions to discussion events with established public administration planners and planning research...