Scientists create new flower colors through several methods:
- Selective breeding – Cross-pollinating plants with desired traits
- Genetic modification – Altering genes responsible for pigment production
- pH manipulation – Changing soil conditions to affect color expression
Modern genetic engineering has allowed scientists to create previously impossible colors, like blue roses and black petunias. This process often involves identifying and transferring genes responsible for specific pigments from one species to another. However, some colors remain challenging to achieve, and the process can take many years of research and development.