Normally, you can't. However, a white flower can be picked and put in a glass with food coloring and water.. In a few days, the flower will be the same color as the food coloring and water. Otherwise, paint the flower?
Flowers get their color from pigments such as anthocyanins and carotenoids. Some naturally evolved to have colors. Others were hyridized by humans to have colors different than the original parent plants.
There are lots of different colors that a color of a flower could be. Yellow, white, red, pink, orange are the most common of the colors of flowers.
Different contries have different colors of flowers. For example, spidermoms and hypericum berries.
Pollinators are attracted by different things. Colour is only one of them.
Flower colors have evolved to attract specific pollinators such as bees, butterflies, or birds. Different pollinators are attracted to different colors, and some colors signal the presence of nectar. For example, bees are often attracted to blue and purple flowers, while red and orange flowers may attract hummingbirds.
Certain plants are unique in producing different colored flowers on the same plant due to genetic variations that affect the pigments present in the flowers. These variations can result in different colors being expressed in different parts of the plant, leading to the production of flowers with varying colors on the same plant.
Really all you can do is plant different flowers to get different colors to get the one your looking for.
Georgia O'Keeffe painted some 50 different kinds of flowers in all the colors you can think of.
Many can, but not all. Carnations are easy, lotus impossible.
The color of honey is determined by the nectar source of the flowers visited by bees. Different flowers produce different colors of nectar, resulting in a variety of honey colors ranging from light golden to dark amber.
If they are true breeding, then the progeny have red flowers. However, if they are not true breeding, then you could get a rainbow of colors in the progeny, or possibly just two or three different colors such as maybe red, white, and pink.
of Variegate, Having marks or patches of different colors; as, variegated leaves, or flowers.