What are the hardy flowers, what are the hardy and heat resistant flowers

Hardy and heat-tolerant flowers include caryophyllus, shiba cherry, etcIrelandPearlgrass.

Details:

1, Caryophyllus

Caryophyllus is a perennial herbaceous plant.

The plant is relatively short, as long as the stem grows to any position with soil, it can grow roots from the stem and go directly to the soil, and he can do it all year round, it has many varieties, there are large flower varieties, there are small flower varieties, if you want to raise, you can plant it in a pot, as long as the operation is done properly, you can see it bloom throughout the year.

The point is that caryophyllus is very hardy in the northern regions.

At minus 20 degrees Celsius, he will not freeze to death and frostbite, and the leaves can always remain oily green.

2, Shibazakura

Have you been in the circle of friends lately.

What about the sea of shiba cherry blossoms? Because recently, Shandong region, Henan region, many areas in a large area to plant shiba cherry blossoms, as the temperature gradually rises, all the cherry trees are blooming, blooming a sea of flowers, a variety of colors together is very beautiful.

Shiba cherry blossoms belong to the nature of turf, planted on the ground can withstand low temperatures of minus 30 degrees, the leaves will not appear frostbite, and in the spring, as the temperature rises, it can continue to grow buds, directly blooming a sea of flowers.

3. Irish pearl grass

Irish pearl grass is a popular turf plant in recent years, because of its dense leaves, if you grow a little bigger, you can grow into a big ball shape, very beautiful, and it is a more shade-tolerant plant, in the indoor light environment can also grow normally, it is also able to bloom, but the flowers are relatively small, is a small white flower, more personality.

Irish pearl grass is widely used in garden turf planting, but when cultivated at home, we try to plant it in pots as much as possible, using a lower pot and a slightly larger one.

Caryophyllus: It has strong adaptability to the environment, and has the characteristics of cold resistance, drought resistance and heat resistance. Pomegranate:

Prefers loose and deep soil. Orchid: It also blooms in winter.

Rhododendron: The plant is tenacious, and only a small amount of decaying organic fertilizer water needs to be applied during the growth period. Alum Root:

The leaves do not wither in winter.

1. Colorful caryophyllus

Colorful caryophyllus is mainly distributed in Northeast China, North China and other regions, the petals are mostly reddish-purple, the surface is distributed with white markings, the suitable temperature for growth is between 15-20, it has strong adaptability to the environment, and has the characteristics of cold resistance, drought resistance and heat resistance.

2. Pomegranate ornamental flowers

Pomegranate flowers are bright when flowering, not afraid of heat in summer, not afraid of cold in winter, grow vigorously in spring, and plants like loose and deep soil, you can use a pot with a higher depth when breeding, before the flower buds germinate, you need to supplement more nutrients to promote flowering.

3. Wind and rain orchid

Native to the American tropics, the nature of the sun-loving, just like its name, not afraid of wind and rain, even in winter can bloom, but also easy to burst pots, plants do not need to change pots every year, can be supplemented every month to apply compound fertilizer, supplement nutrients.

4. Rhododendrons

Rhododendron should pay attention to the correct watering when breeding, can not let the potting soil has been in a dry state, can not always be in a state of long-term waterlogging, and the plant is cold and heat resistant, and only need to apply a small amount of well-rotted organic fertilizer water during the growth period.

5. Alum root

Alum root is a kind of plant that is both hardy and heat-resistant, the leaves will not wither in winter, its maintenance is simple, it does not need to spend excessive energy to grow vigorously, it can be cultivated at home, even if there is not enough light, the flowers can bloom vigorously.

Honeysuckle, honeysuckle is easy to cultivate, extremely adaptable to the environment, and can continue to bloom for about half a year; Windmill jasmine, windmill jasmine has a long opening time, just ensure sufficient moisture; Lingxiao flowers, Lingxiao flowers are recommended to be planted and maintained in the ground to give all-weather lighting; Moon flowers, moon flowers can bloom on their own, to ensure that sufficient lighting can be smoothly opened; Perfume Jasmine, also known as Perfume Flower, can be opened from December to April of the following year.

Honeysuckle is easy to cultivate, adaptable to the environment, cold-tolerant, heat-tolerant, shade-tolerant, and has a reduced demand for soil, and can be produced vigorously in general vegetable garden soil. Home maintenance is a pot or ground plant, and the flowers are highly ornamental, and they can continue to bloom for about half a year.

Windmill jasmine is also more worry-free to maintain, because it has the characteristics of cold-resistant, heat-resistant and cold-resistant, and has a long flowering period and a large number, and has a high ornamental value. After the cultivation is completed, just wait for the soil to dry before watering, and you can do it without shading in summer. Let the plants grow normally.

Lingxiao flower is a climbing plant, strong adaptability to the environment, after the cultivation can be well done without care, has a strong connotation, more enthusiastic. It is generally recommended to choose to plant and maintain in the ground when it is out of operation, to ensure that it is wide and to ensure a good lighting contract relationship, so that the opening time can be extended.

The moon flower is a very common flower in life, also known as the moon red, because of the long flowering period. If you can flower on your own with reasonable maintenance, it is recommended to choose the maintenance of ground planting when cultivating, without shading, and properly build a film to keep warm in winter, so that the plants can open smoothly.

French perfume flower, also known as perfume jasmine, has a long flowering period and can continue to open from November to April of the following year, has strong cold resistance, can tolerate a low temperature of -10 at the lowest, suitable for growing in a sunny environment, the demand for nutrients is higher, and the next maintenance is the need for proper shading, otherwise it will cause leaf burns.

1. Mountain peach grass (purple leaf thousand birds).

Purple leaf thousand birds can tolerate more than minus 10 degrees, and the lowest can tolerate a low temperature environment of about minus 20 degrees. Even in temperatures as low as -10 degrees Celsius, its leaves remain green. Purple leaf thousand bird (mountain peach grass) has a strong ability to adapt to the environment, has appropriate heat resistance, can also be planted in the southern region, and can bloom in multiple seasons, cut off the residual flowers in time after flowering, and timely supplement phosphorus and potassium fertilizer or slow-release fertilizer, you can ensure that it has sufficient nutrients to re-breed flowers.

2. Clematis

Common clematis varieties can survive in an environment of more than minus 10 degrees, and some varieties can even tolerate low temperatures of more than minus 20 degrees. Now there are also many cross-bred varieties of clematis, which can tolerate low temperatures of more than minus 30 degrees, and can be planted outdoors in the northeast of China, including Heilongjiang.

The heat tolerance of clematis is not so good, if you want to plant it in Liangguang, Fujian and other places, then you must choose three types of iron. If you're in the south, you can choose from Dainut, Mystery, Utopia and Green Jade.

3. Windmill jasmine (Luoshi vine).

Windmill jasmine is a kind of vine suitable for extensive cultivation, as long as it is given a shelf for it to climb and grow, it usually does not need to be taken care of frequently, given more light, and does not need to be watered frequently, it can grow very well. Windmill jasmine is also relatively cold-tolerant, and can survive in a low temperature environment of more than minus 10 degrees in winter, and when the temperature is low in winter, the leaves will change from green to dark red.

4. Brocade flowers

Ribbon flowers bloom in the spring and summer of each year, the amount of flowers is particularly abundant, its cold tolerance is extremely strong, can tolerate low temperatures of more than minus 20 degrees, even in the northwest and northeast regions of our country can be exposed and raised outdoors, but it is too cold in winter, it will enter a dormant state, branches and leaves will wither, but the new shoots can germinate quickly after the spring of the next year.

Now there are also some good-looking varieties of brocade flowers, with black leaves, with colored leaves, the flowering is particularly vigorous, the branches and leaves are dense, and they are heat and cold resistant, they can be planted in the north and south (low temperature vernalization is required), and both the leaves and flowers are very ornamental.

Hardy flowers include plums, tulips, chrysanthemums, camellias, and hyacinths.

1. Plum is a plant of the family Lamei, the flowering period is in the winter and spring of each year, in the low temperature environment of minus 15 degrees Celsius or more, Lamei can safely overwinter, wax plum blooms in frost, snow and cold days, the color is elegant, and the fragrance of flowers is fragrant.

2. Tulips, which bloom in April and May, are rich in color, including white, red, yellow and pink. The flowering period is in early spring, but the bulbs are very cold-tolerant, the roots can grow at temperatures above -5 degrees Celsius, and in winter they can tolerate low temperatures below -35 degrees Celsius, and they can survive in areas covered with snow.

3. Chrysanthemum is also a kind of cold-tolerant flower, the flowering period is from September to November, the flower color is red, yellow, white, purple, etc., its rhizome is very cold-resistant, after the above-ground stems and leaves wither, the underground rhizome can survive at minus 10 degrees Celsius, and it can sprout and grow again in the next year.

4. Camellias, the flowering period is from January to April, there are many varieties, the flower color is mostly light red, and most of the camellia can grow in a low temperature environment below minus 8 degrees Celsius.

5. Hyacinth, flowering in March to April, rich in color, blue, pink, white, goose yellow, etc., can be subject to short-term frost.

6. Primrose.

Resistant to low temperatures of -5 degrees.

Primrose flowers are colorful, colorful, is a popular New Year's flower in many families, placed in the living room, balcony, colorful, festive and prosperous. Primroses prefer cool climates and are perennial, but are generally grown as annual flowers.

Maintenance method. 1.Primroses like light, and after buying them home, they should be placed in a place with astigmatism a week ago to slow down the seedlings, and then they should be placed on the sunny south balcony or south windowsill.

2.Spring like to be wet, but can not accumulate water, usually watering to keep the soil slightly moist, but if the temperature is below 10 degrees, reduce watering, keep the soil dry.

3.In autumn and winter, primroses grow vigorously, you can apply thin cake fertilizer water once a week, apply more nitrogen fertilizer in the early stage, and spray potassium dihydrogen phosphate potassium dihydrogen phosphate solution to the foliar surface during the pregnancy bud stage: water = 3:1000.

Hardy flowers include plum, peony, hyacinth, camellia and chrysanthemum.

Winter maintenance method of Lamei:

The soil should be loose and fertile

If you want to raise plum well, then the soil must be rich in humus, for example, humus soil is very good, you can also mix some well-rotted chicken manure or sheep manure into the soil, and add some original soil and coarse river sand on this basis to ensure the permeability of the plum soil.

In other words, it is possible to use a mixture of humus, garden soil and coarse river sand in equal proportions as the soil for the cultivation of plum.

Make sure there is enough light

During the growth and flowering period, the demand for light is relatively large, and more than six hours of sunlight should be ensured every day. Especially in winter, it is very important for Lamei.

At this time, we try to place the plum in a sunny place, it can withstand the low temperature environment of more than minus 15 degrees, so we don't need to move back indoors, and directly put it outdoors to cultivate.

Watering should be skillful

In the process of growing plum, watering can not be too diligent, but also can not let the soil too dry, it is best to keep the soil slightly moist, that is to say, when watering, try to take the method of seeing dry and wet.

On the basis of strong soil permeability and air permeability, if the environment is well ventilated, you can water it every two days, or you can water it thoroughly in time when about half of the soil is dry.

Fertilize according to the growth conditions

The favorite fertilizer is organic fertilizer, but if you don't have organic fertilizer, you can also use chemical fertilizer. During the growth period of wax plum, you can use nitrogen-based compound fertilizer or multi-element balanced compound fertilizer, which can be used two to three times a month.

And when the plum begins to grow buds or begin to bloom, it is necessary to replace the fertilizer with phosphorus and potassium fertilizer, preferably potassium dihydrogen phosphate or Huaduoduo No. 2, diluted 1000 times and used 3 4 times a month.

Control the temperature

Although it is said that it is very resistant to cold and can survive tenaciously even at minus 15 degrees Celsius, it is best not to let the temperature fall below 5 degrees for a long time in order for it to bloom normally. In other words, in an environment above 5 degrees Celsius, the flowering ability of the plum can be maximized.

1. Plum blossom can withstand -25 low temperature.

To ask what flowers do not freeze to death in winter, plum blossoms are preferred. The flowering period of plum blossoms is in winter and spring, and the general varieties can tolerate -10 low temperatures, while the apricot and plum varieties can tolerate -25 low temperatures.

2. Alum root can withstand -15 low temperature.

Alum root, also known as coral bell, butterfly bell, kidney-shaped grass, shallow root, hardy, rich and showy leaf color, can be called nature's palette.

Alum root likes a semi-shady environment with sufficient sunlight, cool and ventilation, good drainage, and inclined terrain, and avoids direct sunlight in summer, and can withstand low temperatures of about -15.

3. Tulips can withstand -14 low temperatures.

Tulips are extremely hardy, can tolerate temperatures as low as -14 in winter, and can overwinter in the open field if there is heavy snow cover in severe cold areas.

4. Lamei can withstand -10 low temperatures.

In addition to plum blossoms, in fact, plum blossoms are also super hardy. Plum first flowers and then leaves, the flowers are yellow like wax, fragrant and fragrant, winter is its full flowering period, can bloom from November to March of the following year.