Plant Type: Ornamental cacti can belong to many different types of the cactus family, including types such as Opuntia, Echinocactus, Ferocactus, and Mammillaria, among many others. Each type has its own distinct shape and color.Shape and Color: Decorative cacti come in a variety of shapes, from those with short, thick stems to those with tall, slender stems. Their colors also vary, from dark green to gray, brown, and even pink.Care: Ornamental cacti usually do not require much care and are suitable for beginner gardeners. They love sunlight and need to be watered regularly, but not over-wetted.Location and Use: Decorative cacti can be grown in pots and placed in many different locations indoors or outdoors. They can be used to decorate desks, tables, bookshelves, gardens or landscapes.Aesthetics: With unique shapes and colors, decorative cacti are often used to create aesthetic accents in living or working spaces. They bring vibrancy and vitality to the surrounding environment.