This is Capsicum annuum Calico, also known as Ornamental Pepper, and Hot Pepper. Growing up to 18 inches tall this annual likes to live in full sun. The fruit is tapered and small while it changes colors from purple to red. Many people grow this as a ornamental plant for its beauty. Ornamental Peppers are safe to eat but many find them to be to hot. This annual plant can be grown in all USDA Hardiness Zones.