Seeing that winter is coming, the temperature is falling every day, some northern cities have begun to snow, the coldest time, the temperature can reach minus ten degrees or even 20 degrees, outside a depression, then there are some special hardy flowers, in the winter minus twenty degrees are not afraid, not only can easily survive the winter, but also colorful and vibrant? Of course, if you are particularly cold there in winter and want to see different color plants, then raise these flowers.
First, Ou Heather
Ou heather is the national flower of Norway, it is a very fresh small flower, with a faint fragrance, a small flower like a small bell, it is particularly resistant to freezing, minus thirty or forty degrees it is also frozen, in the ice and snow can also bloom a string of small bell flowers, and its flowering period is also particularly long, in some foreign literary works, often appear the word Heather flower.
Heather is particularly common in some European countries, and can open a large area, full of mountains and fields. The varieties of European heather are particularly colorful, the tiny leaves are very cute, and there is a faint fragrance, its root system is some very fine capillary roots, in the breeding time, the pot should not be used too high, watering do not rush, pay attention to these points, more sunshine can be full of branches, flowers are gorgeous, full of charm. Heather prefers a cool environment, and in the summer it is also dormant, and it can be placed in a place where scattered light can be. The Heather plant is small, packed in a beautiful pot, it is a very gorgeous little tweed, of course, if there is a place to plant outdoors, it will bloom every winter, smell good and good.
Second, alum root
Alum root is a representative of particularly frost-resistant flowers, and alum root can withstand low temperatures of minus 20 to 30 degrees. Although its flowering is in late spring and early summer, and the flowers are not so beautiful, its leaves are a palette in winter. In the case of sufficient light, the alum roots in winter are also more colorful, because there is also a large temperature difference in winter, and they are small colored leaves that bloom in winter. They can be planted in pots or on the ground, and they all belong to small grass flowers. Do not use too deep pots, the soil dried down about half, and then watered through, the more the sun is more beautiful, minus tens of degrees celsius can not freeze to death. In some foreign gardens, it is often used to match the plants in the flower landscape.
Third, iron chopsticks
Iron chopsticks are also called Christmas roses, and they are often used for Christmas in foreign countries. Iron chopsticks look at the name is not good, but it blossoms are very popular, the plant is very low, the flowers are beautiful, the huge flowers are also very charming, and it can withstand the low temperature of about minus 20 degrees, placed in the place of scattered light can always bloom, some in the ice and snow, the flowers are more exuberant.
Fourth, kale
Kale is a flower and a vegetable. In the northern region, in the green belt in winter, this kale is often appreciated as a flower. Its leaves are layered like kale. But in the middle of its leaves is that rose red, like a big rose, very beautiful.
It can be eaten as a dish, the colder it is, the more crisp it is, the more snowy it is, and the more beautiful it grows. So if you want to raise some particularly hardy vegetables and flowers in winter. It is also good to have potted kale, which is sown in the autumn and can grow in the winter. You can pick leaves while eating, you can grow for many years, grow into old piles, a pot can grow dozens of flower heads, very beautiful and gorgeous. It is the same as kale, and it does not freeze to death at minus 20 degrees. Resistant to salinity and alkali, drought-tolerant, but not tolerant of waterlogging, usually the pot soil is dried thoroughly, and then watered, more sun can be.
Fifth, Jiaojin
Jiaojin is also a small grass flower that is particularly hardy and very diligent. Although its plant is not large, it can still flower in the ice and snow, the branches and leaves are dense, its stem is very short and upright, and the flowers are beautiful. The flowers are gorgeous, very beautiful, with beautiful small pots, very flexible. It prefers a cool, well-lit environment, and when placed on the south balcony to bask in the sun, it can always bloom in winter and spring.