What are the outdoor hardy flowers in the Northeast?

In general, minus 15 degrees Celsius is no problem, and even individual varieties can tolerate low temperatures of minus 30 degrees Celsius.

The flowers that are hardy to minus 30 degrees Celsius in the Tohoku outdoor are:

1. Colorful caryophyllus.

Colorful caryophyllus is a kind of flower plant that can tolerate low temperatures of minus 30 degrees, its plants are low and compact, the flowers are gorgeous, the petal colors are more than two kinds, and the flowering period is from May to October every year.

2. Tulips.

Tulips are very hardy, and there is no problem in raising them outdoors in the cold winter, and the flowers are single and apical, large and showy, with three to five striped to ovate-lanceolate leaves, and the flowers are rich in color, and have the reputation of the world's queen flower.

3. Golden doll daylily.

Golden doll daylily is the most cold-tolerant variety of daylily, can withstand low temperature of minus 30 degrees, is widely used in the garden, its emerald green leaves are very beautiful, and the flowering period of golden doll daylily is very long, the cultivation is relatively simple.

4, Eight Treasures Sedum.

Babao Sedum is a cold-tolerant plant planted in the open field in Northeast China, its flowers are the most gorgeous one in the Sedum family, the flower color is mostly white, purple red, rose red, the soil requirements are not high, barren resistance to salinity and alkalinity is strong.

5. Plum blossoms. Plum blossom is the most common flower in winter, plum blossom color variety, red, pink, white, etc., petals small and exquisite, very shy, often planted in parks, campuses, snow-capped plum blossoms are very beautiful, even in the cold climate can bloom the most beautiful.

1. Snow lotusThe temperature in the winter in the north is very low, but some flowers are very beautiful, about what flowers are suitable for raising in the north winter, snow lotus mostly grows in alpine places, and because snow lotus resembles a lotus, it has the name snow lotus, the petals of snow lotus are pure white, the petals are very large, the core is black and purple, and it is very suitable for the scene in the cold winter.

2. Plum blossomsPlum blossoms are probably the most common flowers we see in winter, there are many kinds of plum blossoms, red, pink, white, etc., the petals are small and exquisite, very shy, often planted in parks, campuses, plum blossoms under the snow are very beautiful, even in the cold climate can bloom the most beautiful.

3. Longevity flowersLongevity flower is a kind of succulent herbaceous plant, its flower color is mainly red or light red, its flowering period is in February and May every year, it is a lot of people prefer indoor ornamental flowers, it can bloom continuously in the cold season in winter, and its flowering period is very long, it is the best potted flower plant in the north indoors.

Northeast outdoor hardy minus 30 degrees Celsius flowers:1. Snow lotus

The temperature in the winter in the north is very low, but some flowers are very beautiful, about what flowers are suitable for raising in the north winter, snow lotus mostly grows in alpine places, and because snow lotus resembles a lotus, it has the name snow lotus, the petals of snow lotus are pure white, the petals are very large, the core is black and purple, and it is very suitable for the scene in the cold winter.

2. Plum blossomsPlum blossoms are probably the most common flowers we see in winter, there are many kinds of plum blossoms, red, pink, white, etc., the petals are small and exquisite, very shy, often planted in parks, campuses, plum blossoms under the snow are very beautiful, even in the cold climate can bloom the most beautiful.

3. Longevity flowers

Longevity flower is a kind of succulent herbaceous plant, its flower color is mainly red or light red, its flowering period is in February and May every year, it is a lot of people prefer indoor ornamental flowers, it can bloom continuously in the cold season in winter, and its flowering period is very long, it is the best potted flower plant in the north indoors.

1. What flowers can be planted outdoors in winter?

There are many flowers that can be planted outdoors in winter. The more common flowers are spring, begonia, elm leaf plum, hosta, lilac, daylily, wisteria, rhododendron, camellia, tulip, yueji, white crystal chrysanthemum, daisy, violet, pansy, peony and other flowers, which can also grow and bloom in the cold winter. Among them, the flowers that can tolerate about minus 20 degrees are spring, begonia, elm leaf plum, hosta, lilac, daylily, wisteria, etc.; Cold-tolerant flowers that can tolerate minus 5 degrees Celsius include tulips, yueji, chrysanthemums, pomegranates, peonies, etc.

Second, the top ten cold-resistant flowers.

1.Rhododendron: It has a certain cold tolerance, can tolerate low temperatures of minus three degrees, and can also be cultivated in northern regions. However, when the temperature is too low in winter, it is still necessary to move indoors for maintenance to avoid frostbite on the plants.

2.Qionghua: It is a deciduous shrub that is resistant to frost and cold, and its normal flowering time is generally from January to March.

3.Peony: Peony is one of the cold-resistant flowers, which can withstand a low temperature of minus 30. It is not heat-tolerant, and temperatures above 25 degrees will leave the plant dormant.

4.Camellia: Camellia prefers a warm growing environment, but it can grow at a low temperature of minus 14 degrees Celsius. However, when breeding in the north in winter, it is best to keep it in a warm place indoors.

5.Orchids: Orchids prefer shady places and are afraid of direct sunlight, and many orchid varieties are able to tolerate low temperatures of minus 5 degrees.

6.Narcissus: Narcissus may be less hardy than other flowers. However, the temperature in winter is not lower than zero, it is also difficult to be frostbitten, put in the sun to receive full sun exposure, can avoid the plant from frostbite in the winter low temperature.

7.Plum Blossom: Plum is one of the main flowers and trees to be seen in winter. It is hardy and can safely survive the winter when it is not below -15 degrees.

8.Tulips: Above 8 for normal growth. It is relatively cold-tolerant and can generally tolerate -14 low temperatures. In severe cold areas, if there is a thick snow cover, it can be safely wintered in the open field.

9.Begonia: Begonia is more cold-tolerant and can generally tolerate a low temperature environment of about minus 10 degrees. However, not all begonia varieties are hardy, such as the four-season begonia can not tolerate long-term low temperatures.

10.Lilacs: Cold-tolerant, some lilac varieties can tolerate low temperatures of about minus 20 degrees, but the sun exposure of the conservation environment should be sufficient.

1. Top ice flower, the Northeast can be outdoors in the open field for wintering, and the flowering period is April every year. 2. Daylily, the flower color is orange-yellow when flowering, and the flower stalk is slender. 3. Platycodon flower is a deep-rooted flower with hypertrophy of rhizomes.

4. Horsetail is a highly adaptable ground cover flower. 5. Hosta flowers, rhizomes are thick, and the flower color is white or purple.

1. Top ice flower

The top ice flower, also known as the side calendula, is naturally distributed in the northeast of China, the Korean Peninsula, Russia and other places, with strong cold resistance, and can be wintered outdoors in the open field in the northeast region, and the flowering period is April every year.

2. Daylilies

Daylily is also called forget-worry grass, belongs to the mother flower of China, can overwinter in the open field in North China and Northeast China, the flowering period is 5-7 months every year, the flower color is orange-yellow when flowering, and the flower stalk is slender.

3. Platycodon flowers

Platycodon flowers are deep-rooted flowers, with hypertrophied rhizomes, mostly cylindrical, and large corollas when flowering, and the flower colors are mainly blue and purple, and they are generally wild in the grass on the hillside.

4. Ma Lin

The light blue flowers of Horse Rush are a highly adaptable ground cover flowers, which are widely distributed in the northeast of China, and the plants are not only cold-resistant, but also resistant to high temperature, drought, waterlogging and salinity.

5. Hosta flowers

Hosta flowers are perennial herbaceous flowers, the rhizomes are thick, there are many fibrous roots, the flowers are extracted from the leaf clusters, higher than the leaf surface, the flower color is white or purple, the cold resistance of the plant is extremely strong, and it can overwinter in the open field in most areas of our country.

The more common cold-tolerant flower plants in Northeast China include peony, hollywood, forsythia, chrysanthemum, yueji, hosta, geranium, daylily, peony, spring, magnolia, hibiscus, chrysanthemum, purple lily, tulip, etc. Among them, the flowers of Daylily grandiflora have yellow, red, orange, etc., and mainly grow in various areas at an altitude of 50-2500 meters; Hollyhock has a variety of flower colors such as purple, pink, red, white, etc., and is widely distributed in China.

A hardy flower variety of the Northeast.

The cold-tolerant flower plants in the Northeast have good cold resistance and frost tolerance, and are generally some perennial flower plants, which can also be safely wintered in the winter of the north, and are not easy to freeze to death in a low-temperature environment.

The more common cold-tolerant flower plants in Northeast China include peony, hollywood, forsythia, chrysanthemum, yueji, hosta, geranium, daylily, peony, spring, magnolia, hibiscus, chrysanthemum, purple lily, tulip, etc.

Daylily. Daylilies have good cold tolerance, it only takes about 90 days from planting to flowering, and the flowering period is from July to August, and the flowers are yellow, red, orange, etc., mainly growing in various areas at an altitude of 50-2500 meters.

Hollyhock. Hollyhock is suitable for growing in a cool environment, it can bloom after planting for about three months, the flowering period is 6-8 months, there are purple, pink, red, white and other flower colors, and the distribution range in China is extremely wide.

Plum blossom. Plum blossom can tolerate the low temperature of -25, can only bloom about 3 years after planting, the flowering period is in winter and spring, the flower color is mostly white or pink, and it is more distributed in the provinces south of the Yangtze River basin in China.

Hosta flowers. Hosta flowers can withstand the lowest temperature of about 0, the flowering and fruiting period is from August to October, the flowers are small, the color is mostly white, there is an aromatic smell, and it is widely cultivated in Hunan, Jiangsu, Sichuan, Hubei, Anhui and other provinces in China.