What are the perennial flowers in the north
You may not know which perennial flowers in the north are and the introduction of cold-resistant perennial flowers recommended for green plants. Next, the editor will introduce them.
Hosta: Cold-resistant, can survive the winter in most areas, and new buds will sprout the next year after the above-ground parts wither.
Peony: Perennial herb, blooming from May to June, likes sunlight, and can withstand cold.
Iris: Flowers are blue-purple, fragrant, cold-resistant, and adaptable.
Althaea rosea: Large flowers, rich in color, can safely overwinter in most areas.
Other flowers: Kniphofia, Platycodon grandiflorus, Canna indica, etc.
I. Hosta
Hosta is a shade-loving plant, preferring to grow in shady and humid environments. The plant is cold-resistant and can overwinter in the open air in most parts of our country. When the temperature drops, the above-ground parts will wither, but new buds will sprout the next year.
II. Peony
Peony is a perennial herbaceous plant with high ornamental value and strong roots. The branches are dark brown, and the blooming period is from May to June, with several flowers usually growing at the top of the stem and in the leaf axils. The flowers have rich colors. Peony likes sunlight and is cold-resistant, and can smoothly overwinter in the open air in northern China.
III. Iris
Iris is also known as blue butterfly, purple butterfly, and flat bamboo flower. The blooming period is from April to May, and the flowers are ornamental after blooming. The flowers look elegant and fragrant, with blue-purple color and a diameter of about 10cm. They have short pedicels, thin and long floral tubes, and the upper part swells into a trumpet shape. It is cold-resistant, likes sunlight, and is highly adaptable.
IV. Day lily
Day lily is native to China, with many varieties and is an important ornamental flower, also used for fresh cut flower maintenance. Day lily does not have high requirements for soil during growth, but it is best to use well-drained and humus-rich soil. It has a strong growth, can withstand cold, and is highly adaptable, and can overwinter in the open air in North China.
V. Althaea rosea
Althaea rosea is also known as red poppy, large Althaea, and military poppy. It is widely distributed in China, with a blooming period from February to August. The flowers are large, with a diameter between 6-10cm, and come in pink, yellow, red, purple, etc. It prefers a sunny environment, can tolerate semi-shade, and has good cold resistance, and can safely overwinter in North China.
VI. Other flowers
There are many cold-resistant perennial root flowers, including Kniphofia, Viola yedoensis, Sedum, Black-eyed Susan, Chinese herbaceous peony, Salvia splendens, Sunflower, Coreopsis tinctoria, Echinacea purpurea, Platycodon grandiflorus, Canna indica, Iris lactea, Dianthus chinensis, etc.
The above sharing of the perennial flowers in the north and the full content of cold-resistant perennial flowers recommended, hoping to help you, and at the same time, hoping that everyone will come to see more green plant flower experience knowledge!