Pincushion protea flowers are known for their unique and captivating flowers. The blooms are spherical to cylindrical in shape, resembling a pincushion, which gives them their common name. Each "pin" is actually a long, narrow tubular floret, and the overall appearance is reminiscent of a vibrant, spiky ball. Pincushion protea blooms come in a wide range of colors, including shades of red, orange and yellow.