The reason why morning glory can have so many colors lies in the variety of them. There are more than 60 kinds of petunia flowers. The common one is a split leaf Petunia. There are three obvious slits on the leaf. Its color is blue, rose red or white. Another round leaf Petunia, the leaves are heart-shaped, but also white, rose red or crystal blue. In addition, many varieties of Petunia have been cultivated.
We often see different kinds of morning glory, sometimes not because of their different kinds, but because they often change color. Sometimes the blue morning glory will be purple, sometimes it will turn pink. The reason is that there is a kind of pigment in Petunia, which will produce color change when encountering different liquids.
According to the professional report, the discoloration of morning glory is also affected by the changes of metal ions in plants and pH value of cell vacuoles. Some colors, such as purple, can also be caused by genetic defects. In addition, in addition to morning glory, rose and Canna also have this characteristic. They contain different pigments in their bodies, and the color changes are colorful. Therefore, this magical plant of morning glory, with bright colors and various changes, is really worth watching.
The above is the introduction of our common but unique morning glory. I hope the small morning glory can add more color to our life.
