Aero Pots are all about air circulation and drainage. Due to the large open gaps on the sidewalls and base of these containers air is able to percolate easily throughout the growing media contained within. This eradicates risk of root rot but it also produces a very vigorous root system, which is formed predominately with fine feeder roots rather than thicker storage roots which you so often find circling the inside of conventional containers. This effect is produced as the root tips reach the container wall and meet with air, they stop growing and new roots issue from the plant stem.
1.3L