A SubAir system is an underground system used by high-end golf courses such as Augusta National and 2025 PGA Championship venue Quail Hollow (generally on the greens) to regulate moisture levels and provide aeration and heat control, allowing greens teams to maintain green condition, regardless of the weather conditions.
According to SubAir, their systems provide “aeration, moisture removal and root zone temperature control in order to create an optimal subsurface growing environment for deep-rooted, resilient, healthy green grass.”
