Friends who like to grow flowers are most afraid of being too hot in summer and too cold in winter. Just like in winter, I am afraid that the sudden temperature drop will freeze the flowers and plants, so I put the flowers and plants indoors early.
In fact, some flowers and plants are extremely tolerant to low temperatures and can survive the winter outdoors. There is no need to occupy a small space with those flowers and plants that are not really cold-resistant.
These cold-tolerant flowers do not need to enter the house even if it snows heavily outside. There is no need to say that they are drought-tolerant!
, Wintersweet flower
Wintersweet flower has entered its flowering period. The temperature is low enough to bloom normally. Wintersweet flowers planted on the ground can successfully survive the winter even in the north.
Unless it is a newly planted seedling this year, it needs to be covered with something to keep out the cold during the winter.
Under normal circumstances, wintersweet flowers can withstand temperatures as low as minus 15°C. Some robust wintersweet flowers can withstand even lower temperatures.
If it is a potted wintersweet, its cold tolerance will be worse, not because of its own reasons, but because of the pot soil. If the temperature is too low, the pot soil will be frozen through.
When the ambient temperature continues to be lower than minus 5℃, the wintersweet flowers must be moved to a sheltered environment to survive the winter. However, they cannot enter a heated room. The wintersweet flowers need low-temperature vernalization. If the temperature is too high, the buds will fall off and the flowers will not bloom.
, Peonies
Peonies are cold-resistant. There is no big problem at 20 to 30 degrees below zero, and only at such low temperatures can peonies complete vernalization and bloom normally in the second year.
It is like the "flower paradise" in the south. I will like any flower, but I don't like peonies. If I really grow them in the south, they will not bloom. The reason is because of low temperature vernalization.
Peonies also have another characteristic. If you want to plant peonies, you should choose them in autumn, probably between September and November, when the temperature is before 0℃.
Pay attention to when the peony leaves begin to fall off in large areas. This is the most suitable stage for planting peonies.
, peony
Peony flowers have the same habits as peonies. They are typical northern flowers. They are grown outdoors and can successfully survive the winter at dozens of degrees below zero.
Many flower lovers cannot tell the difference between peonies and peonies. In fact, peonies are perennials and peonies are vines.
In winter, after peony and peony go dormant, there are no stems on the ground of peony, only tubers. Wait until next year, buds will sprout on the tubers.
It is very convenient to distinguish peonies and peonies.
Peony flowers , like peonies, require low-temperature vernalization, which means they need to be grown in an environment below 5℃ for 2 months. This is a low-temperature vernalization process, otherwise the flowers will not bloom.
, Hibiscus
Hibiscus gives people the impression of being particularly solid. Planted there, no one cares or asks. It blooms in spring and falls in autumn. No matter how cold the winter is, it does nothing.
Hibiscus can withstand both high and low temperatures. There is no problem at all in growing it outdoors in the winter in the north.
However, the cold tolerance of potted hibiscus and small hibiscus is not so abnormal, and there is probably no problem in an environment of minus 5℃.
If the temperature drops further, the pot soil will be in danger of freezing through. If the pot soil freezes through, the root system will also be frozen.
You must know that hibiscus, especially potted small hibiscus, can bloom in all seasons, as long as the temperature is suitable. Pay attention to pruning after flowering in time.
, Dianthus flower
Although Dianthus is delicate and fragile, it is heat-resistant and cold-resistant, especially in winter, it can still bloom even in heavy snow days.
If it encounters a particularly cold environment, the ground part of the dianthus flower may wither, but don't worry, it is a perennial perennial flower . The roots have no effect in the soil, and they will germinate normally in spring.
If it is a potted dianthus flower, it can be moved indoors and it will bloom normally.
Dianthus is a flower worth raising. After planting, it can grow well without worrying about it, and there are many ways to propagate it.
can be used for seed sowing, division, cutting, etc., all of which are suitable for autumn.
It has many colors and is very beautiful to grow. You can breed more dianthus flowers of different colors. The dianthus flowers that keep blooming are really beautiful.
, Honeysuckle
Honeysuckle is very frost-resistant and can be grown outdoors without stress. Even in the northern environment of minus 20 to 30 degrees, it can successfully survive the winter.
Of course, I am talking about honeysuckle planted on the ground. If it is potted, you must pay attention to it during the winter. It is best not to exceed minus 10℃.
No matter how cold it is, there is no big problem. As long as you find a sunny place and not in a wind outlet, normal overwintering will not be a big problem.
Honeysuckle cannot be moved indoors, especially indoors with heating. An environment that is too warm will affect its ability to survive the winter.
, Tulips
Bulb flowers are actually quite cold-tolerant. Like tulips, there is basically no problem at all in overwintering on the ground. The lowest temperature can be as low as minus 35°C.
In other words, if you want to plant tulips, you only need to take the bulbs, dig a hole in the ground, and plant the bulbs in.
However, if the soil is frozen, there is no need to plant on the ground. You can plant it indoors in flower pots, or wait until next spring.
If tulips are planted normally, they are usually planted after the autumn coolness. Calculate the time and wait for them to bloom.
, Rose flower
Rose flower is a flower that is relatively frost-resistant. It also needs low temperature to complete the vernalization. Therefore, when raising rose flowers, there is no need to move them indoors for heat preservation.
roses grown on the ground can withstand the low temperature of minus 35℃, while the roses grown in pots can also withstand the low temperature of minus 10℃.
In most areas of China, roses can successfully survive the winter. If it is really too cold, the roses growing in the open need to be covered with something to allow them to survive the winter smoothly.
Rose flowers that have experienced low temperature can not only successfully complete vernalization, but can also freeze to death many diseases and insect pests in low temperature environments, which is a good thing that kills two birds with one stone.
You must remember that the rose flowers at home should be placed outdoors to survive the winter. Do not let the rose flowers survive the winter in an environment above 10℃. Excessive freezing will be more beneficial to the rose flowers.
, Clematis
Clematis is also a species that likes to suffer from cold, except for F series and evergreen clematis. The remaining varieties can withstand low temperatures of minus 20 to 30 degrees Celsius, and there is no problem in surviving the winter normally.
Even potted clematis can survive the winter normally as long as they are careful not to freeze the pots. You can wrap the pots so that the frozen clematis will bloom more easily in the coming year.
Clematis that survive the winter need to be pruned.There are still many skills in pruning. Basically, the dead branches of the old blooming clematis are pruned off, and some blind branches are enough.
As for clematis that can bloom on both old and new branches, you only need to keep 7 branches and cut off the rest. Clematis that only bloom on new branches need to be pruned again, and only about 2 nodes of branches can be retained.
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There are far more than these flowers that can withstand freezing, such as plum blossoms, hydrangea, alum root, lupine , cabbage, lily, etc., they are all flowers that can withstand freezing in winter and survive the winter outdoors smoothly!
