Shop for Outdoors at The Home Depot. From High Caliper Growing, the Smart Pot is a patented, soft sided, fabric aeration container for the gardener who wants to grow the best possible plant. It is a new, unique advancement in container technology that is better than any other method of container gardening. The Smart Pot air prunes your plant’s roots which will greatly improve the root structure and it also releases heat in the hot summer months. Made with a tough durable fabric, the Smart Pot can be reused for multiple seasons. The Smart Pot Variety Pac is a collection of 3 Smart Pot containers. It includes one each of the following: 5 gal. Smart Pot. Great for growing leafy greens such as lettuce and spinach. It’s also great for herbs and annuals. 12 in. diameter by 9.5 in. height 10 gal. Smart Pot. Great for growing peppers, artichoke, broccoli, Brussels sprout, cabbage, cauliflower, strawberries, kale, onions, beets, turnips, carrots, radish, patio cucumbers and tomatoes and annuals. 16 in. diameter by 11.5 in. height 15 gal. Low Profile Smart Pot. Great for growing onions, kale, lettuce, spinach, radish, shallots, arugula and even strawberries. Create your own herb garden. Plant various herbs in the Mini like basil, parsley, sage, tarragon, thyme, oregano, rosemary and mint. 24 in. diameter by 8 in. height. Color: Black.