TheNaturePlanet

In winter, choosing the right herbaceous flower varieties for the green belts can not only add a splash of color to the city but also showcase the unique vitality and vigor of winter. Here are some recommended herbaceous flowers suitable for winter green belt planting:

**Violet**: Violets have lush blooms and a delicate fragrance. Their flower colors include various shades such as purple - red, light red, light yellow, and white, making them highly ornamental. It can tolerate low temperatures and still thrive in the cold winter conditions, with a relatively long flowering period. The plant is elegant and delicate, with ever - fresh green leaves, adding a bit of vitality and tranquility. The small and exquisite violet flowers grow densely at the top of the stem, exuding a unique charm in the green belt and adding a touch of warmth and romance to the city in winter.

**Daisy**: Daisies are small and delicate plants. Their flowers are as white as jade, with a yellow center. Their fresh and elegant appearance gives people a sense of purity and simplicity. It has good cold resistance and can maintain strong vitality in the cold winter. It also grows rapidly and is easy to propagate. It is often planted as a ground - cover plant in the green belt, forming a sea of white flowers, bringing a touch of tranquility and innocence to the winter city.

**Viola cornuta**: Viola cornuta is similar to Viola tricolor, but its flowers are relatively smaller, and the flower colors are more diverse, including red, white, yellow, purple, blue, etc. The flower shape is unique, and there are often distinctive patterns on the petals. It has excellent cold resistance and can still be in full bloom in the cold winter, making it one of the excellent flowers for winter green belts. The Viola cornuta plants are short and compact, often growing in clusters, with a large number of flowers. It can create a rich color atmosphere in the green belt. Its small and delicate flowers sway gracefully in the cold wind, bringing vitality and energy to the city.

**Petunia hybrida**: Petunia hybrida has large and brightly - colored flowers, with colors such as red, pink, purple, and white. There are various flower forms, including single - petaled and double - petaled types, with extremely high ornamental value. Although the cold resistance of Petunia hybrida is relatively weak, in some warm areas in the south, it can still grow and bloom normally in winter, adding gorgeous colors to the green belt. Its plants grow vigorously, with lush branches and leaves, and dense flowers, quickly attracting people's attention and becoming the focus of the winter greening landscape in the city.