It is a fast grower, blooming quickly, with light trimming encouraging more blossoms. There are cultivars with red, orange, red-orange, white, pale yellow, or bright yellow flowers, with or without the characteristic chocolate-purple centre which inspires the common name.
This flowering plant is known for its rapid growth and quick blooming, which can be encouraged by light pruning. It comes in various cultivars with different flower colors, including red, orange, red-orange, white, pale yellow, or bright yellow flowers, often featuring a chocolate-purple center that contributes to its common name.