A grow bag is a bag made from various materials that is filled with soil or other growing medium in which seedlings are planted. They provide a convenient method for growing vegetables in a small area.
The best grow bags are made from a thick, natural fabric that allows air and water to pass through its weave and are also biodegradable. They are usually rectangular in shape and come in a wide variety of sizes for different applications.
Because they are easy to move, you can start your plants inside, where conditions are gentler, and then move them outdoors when seedlings have established themselves. Gardening using grow bags does not require any tilling of soil or construction to create a garden bed. Once you have finished with them for one season you can store them and re-use them the following year.