A planting container, typically constructed of plastic, that utilizes perforated or otherwise aerated sides to enhance root development and prevent root circling. The numerical value specifies the volume capacity of the container. Gardeners use this type of container for growing various plants, from ornamentals to vegetables, allowing for increased air circulation to the root zone.
This specialized container promotes healthier root systems, leading to increased nutrient uptake and improved plant growth. The design encourages air pruning, where roots are naturally trimmed when they reach the air holes, stimulating the growth of lateral roots. Historically, such root pruning methods have been employed to improve transplant success and overall plant vigor. This specific container size allows for the cultivation of larger plants that require substantial root space.
