Vegetables that do well in containers include beans, beets, carrots, collards, cucumbers, eggplants, garlic, kale, leeks, lettuces, mustard greens, peas, peppers, potatoes, spinach, squash, Swiss chard, and tomatoes.
Container gardens. Many vegetables can be grown in containers that are deep enough to support their root systems. Containers may range from as small as a 12-inch flowerpot to a half whisky barrel. The bigger the container, the easier it is to be successful. The larger the mature plant, the larger the container needs to be. Vegetables that do well in containers include beans, beets, carrots, collards, cucumbers, eggplants, garlic, kale, leeks, lettuces, mustard greens, peas, peppers, potatoes, spinach, squash, Swiss chard, and tomatoes. Mix and match vegetables in one container for extended beauty and harvest. Containers require more frequent irrigation than gardens, especially as the plants grow and require more water. A drip irrigation system connected to a timer is a great addition to a container garden.