THE RAINBOW ROSES!      The Rainbow roses were  created by Dutch flower  company owner Peter Van De  Werken, who produced them  by developing a technique for injecting natural pigments into  their stems while they are  growing to create a striking  multicolored petal effects. The  dye are produced from natural  plant extracts and absorbed by the flowers as they grow. A  special process then controls  how much color reaches each  petal- with spectacular results.