Our 25 Bolivian Rainbow Chili Pepper (C. Annuum) Seeds * * Packaged by Robsrareandgiantseeds. *The peppers are small, about 1 inch, and cone-shaped, growing upright on the plant. They somewhat resemble Christmas lights because of their shape and their bright and differing colors. In addition, the foliage and blossoms are purple, making the plant even more unique. *Heirloom seeds, An easy to grow winner for the organic garden.he chiles are very hot, so use them cautiously, but they are delicious in salads or salsas, and can be dried or pickled.* * * Wonderful annual, Showy- In addition, the foliage and blossoms are purple, making the plant even more unique.