Smart pots and cloth grow bags are growing in popularity among individuals who want a successful home grow. These pots are available in sizes ranging from 2-gallon to 25-gallon. They can easily be placed on a patio without taking up a lot of space. The material construction of smart pots allows superior airflow to the root system of your plants. It also makes it much easier for plants to drain excess water while retaining just the right amount of moisture. Smart pots and grow bags are also very portable. You can move them with ease, and they can be placed in discreet areas.