Who would have thought that the simple plant-pot could ever be re-invented? Well, it has! The old type of plant-pot used to encourage root-circling around the outside of the pot, leaving much of the soil in the middle unused. Superoots Airpots and other Air-Pruning pots trim the edges of roots when they hit the outside of the pot. This forces the plant to send out more and more roots from the bottom of the plant which radially fill out the whole container. This gives you a massive increase in root-mass for a given container size compared with the old type of pot. Helping you to make the most of your garden space, and greatly increasing yields, these pots are superb!