How to grow a Rainbow Rose, Naturally
14:55 30.01.2012, mayank, amazing , World Of Technology
In 2004, two dutch companies, River Flowers and F.J. Zandbergen, experimented and successfully grew a rose that had its petals rainbow colored. As petals get their nourishment through stem, the idea is to split the stem into several channels and dip each one in a different colored water. This way all the colors will be drawn by the stem into petals and resultant rose will have all the colors in it.

Reposted from cortunia via greenka2000