Pots are one of the most important things needed for your own SOG, the ideal choice is small pots for your small plants as they allow you to maximize your floor space and ensure enough circulation. However, you must also ensure that the pots are large enough to aid root development and also hold enough water to allow less time between waterings. Pots made from terracotta, plastic or airbags are ideal for this purpose as they help prevent plant diseases by ensuring air circulation.