The best air pot can help you grow healthy and strong plants. With traditional solid-walled garden planters, the roots grow to the outside edge of the pot and then circle repeatedly, which can lead to strangulation and suffocation unless repotted.
With an air pot, the cone-covered walls guide each root towards an air hole. Once the roots reach the outside air, the air dehydrates the tip and stimulates proper root branching by growing new roots from the centre of the pot. This results in a healthy fibrous root mass, making for better overall growth and higher yielding crops.