For individuals with ADHD, gardens can serve as dynamic therapeutic spaces, and the humble park chair plays a surprisingly vital role in this setting. Unlike typical garden benches, strategically placed chairs in an ADHD garden are not merely for rest; they function as anchors for focus, tools for sensory regulation, and facilitators of mindfulness practices. The structure of a chair provides a defined personal space, which can help reduce overstimulation by creating a clear boundary in an open environment. This is crucial for managing the sensory overwhelm that often accompanies ADHD. Sitting in a fixed spot allows for deeper engagement with the garden’s elements—observing the textures of leaves, listening to rustling plants, or watching pollinators—which enhances attentional control and present-moment awareness. Furthermore, the act of choosing where to place a chair can empower an individual, offering a sense of autonomy and order. The chair becomes a base for structured tasks, such as sketching plants or journaling, which channel restless energy into creative, productive outlets. Ultimately, park chairs help transform an ADHD garden from a potentially distracting space into a grounded, therapeutic environment that supports cognitive and emotional well-being through intentional design and purposeful engagement.