Vegetables used as ornamental plants are both decorative and edible, and this provides two-way benefits. Decorative cabbages are one of the most beautiful ornamental vegetables with their pink, purple, and white colors. Purple kale has attractive leaves that can range from reddish purple to dark purple. In addition to the white variety of cauliflower, colorful varieties such as green, orange, and purple create beautiful displays in the gardens where they are planted. There are some varieties of tomatoes that can be planted in gardens for a spectacular display. Colorful chard is also one of the species that looks impressive in terms of landscape. Climbing vegetables such as beans, peas, and squash can be grown on an arbor or trellis to save space and create a beautiful display in gardens. Purple kohlrabi can create striking images like rainbows. Brightly colored lettuces are ideal ornamental vegetables and are used to make borders of different colors. Peppers are impressive border plants best suited to warm-weather regions. Eggplants are edible ornamental plants with dark purple, light purple, white, and striped varieties. Artichokes make a good alternative to adding some height to ornamental vegetable gardens. Zucchini is one of the vegetables used as ornamental plants. The ornamental sweet potato variety has colorful leaves, making it a popular landscape plant. The use of vegetables as ornamental plants is possible both outdoors and as potted plants. On the other hand, some vegetables provide protection against diseases and pests when used with ornamental plants.