Camellia

There is no pressure to raise Camellia in winter in the south. Most of them can accept the low temperature of minus 5-10 degrees. In the north, it is cold in winter. You can choose more cold resistant varieties, such as Chidan and Shandong winter resistant, which can withstand the low temperature of minus 10-20 degrees

Winter curing:

1. Camellia likes acidic soil with high viscosity. The soil and water in the north are alkaline. It can be improved by pouring ferrous sulfate solution once a month

2. Water the basin soil on the surface when it turns white. It should not be watered too much in winter, otherwise it is easy to fall off buds

3. When raising Camellia indoors, it's best not to put it near the heating. It's too dry and easy to eliminate buds. Spray water around the leaves at noon to humidify them

Rhododendron

In fact, Rhododendron has good cold resistance and can withstand low temperatures of about 3 degrees below zero. As long as the basin soil is not frozen for a long time, there will be no problem in winter. Huayou in the south of Shandong can choose any variety, and Huayou in the northeast can choose Alpine Rhododendron

Winter curing:

1. Potted cuckoos should be moved into the house before frost and raised in astigmatism position; The ground is paved with hay and waste paperboard to prevent freezing

2. The cuckoo should also be windproof in winter to prevent the branches from drying and directly falling leaves and dying

3. There is heating in the home. You can't put it directly on the ground with warm ground. You should spray more water to humidify it

Tulip

Tulips are brightly colored. They can grow and bloom normally at 8 degrees. They can withstand the low temperature of minus 14 degrees in winter, and can still bloom under heavy snow and Blizzard

Winter curing:

1. Tulips can be planted every autumn and winter from October to December, and the seed ball is suitable for planting in sandy soil

2. Generally, flowers bloom once a year, with a long flowering period. When the seed ball is dug out and dried in spring and summer, it is wrapped in a newspaper, and then planted in autumn and winter, there may be flowers again

Rose

At present, many roses are still blooming. In the coldest december february (Gregorian calendar), it is best to prepare for winter. The cold resistant varieties of roses include: royal carriage, free spirit, pink Da Vinci, scarlet goblins and so on

Winter curing:

1. In winter, we should keep enough light. The light must be more than 4 hours a day

2. After this month's rose blooms, do a good job in light pruning, and trim the diseased branches and thin and weak miscellaneous branches first

3. In the coldest winter (around February of the Gregorian calendar), it is necessary to prune heavily until it is about 20 cm above the ground, and the new branches will reappear in spring

Daffodils

In winter, there is no lack of a basin of pure and clean daffodils in the house. Most Chinese people remember that there is a basin of daffodils on each table in the guest seat of the Spring Festival Gala. It can not only be hydroponically cultured in cold water, but also be planted in fields~

Winter curing:

1. Narcissus can be directly planted in sand, pearl stone, rain flower stone and clear water

2. Before the Narcissus flowering period, potassium dihydrogen phosphate can be sprayed once a week to promote flowering, and the number of flowers can be increased

3. After Narcissus blooms, you can add an aspirin or oryzanol tablet to the water to prolong the flowering period

Iron chopsticks

It is said that iron chopsticks are specially opened when it snows, which shows that it is really not afraid of cold. Originally, iron chopsticks belong to alpine plants. Later, they were planted by families. They can withstand about minus 15 degrees. There is no pressure to raise them indoors

Winter curing:

1. Iron chopsticks can be divided into plants and sown to reproduce. It is best to plant them with fluffy rotten leaves and coconut bran soil

2. In addition to full-time sunshine in winter, we should pay attention to shade in other seasons and sleep in summer

3. Flowering can be accelerated by low temperature. It's better to bloom outdoors in winter~