Campanula, also known as bellflower, is a versatile plant with bell-shaped flowers that come in shades of blue, purple, pink, ...

The research decodes the genetic basis of anthocyanin production, which gives the plant its signature blue-purple flowers, as well as key flavonoid compounds. This breakthrough opens the door to ...

Blue or bluish-purple blooms typically signify acidic soil (pH under 6.0), while pink or reddish flowers signify pH that’s alkaline (above 7.0). A pH between 6 and 7 will net purple or pinkish ...