Vegetable gardening is also ideal for artistically expressing yourself in a unique way. If you have a favorite, signature color or perhaps even three or four, consider planting based on these colors. This is an easy way to try new things while creating an appealing garden retreat. Mix hues that you might never use when decorating indoors and experiment with an array of color combinations. Why grow ordinary green peppers when you can choose from crimsons, oranges, yellows or even violet? You may be surprised at the assortment of colors produced by some of the most common vegetables. Eggplant, tomatoes, beans, even beets all can be wonderful additions to your rainbow garden since they all can be grown in several shades and hues. Planting purple beans and white carrots surrounded by pink tomatoes create a lovely display that’s as pleasing to the eye as it is the palate.