Century’s Deep Watering Panels with Root Ball Stabilizers incorporate all of the features of the deep watering panels, but also include a series of holes at the bottom 20% of the barrier. The additional holes incorporated allow tree roots to anchor themselves through the barrier, providing additional stabilization to plants. This product is ideal for the health and stability of a tree due to the 90 degree ribs with deep watering channels, aeration vents, root ball stabilizers and a self-interlocking connection for easy installation.