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How to Raise Camellia in Winter in North China: Main Uses
It is the habit of camellia that it is not cold-resistant in winter. At the same time, the air should be kept moist and dry. In hot summer, in addition to natural ventilation, artificial ventilation should be used to cool down, or shading and spraying water should be used to solve the high temperature problem, so that camellia can spend the summer safely.

Camellia has a lot of buds in winter. At this time, maintenance management is also very important. In the process of watering, it seems simple, but there are also many flower friends who have fallen leaves and dropped buds because of improper watering.

Camellia should not only ensure that there is enough water to complete flowering, but also not make the pot soil too wet to avoid causing root rot. At this stage, the basin soil can be kept slightly wet to avoid being too dry or forming stagnant water.

Fertilization should also be reasonable during the period from germination to flowering of camellia. At this time, it is not appropriate to give too thick fertilizer and water, only some dilute phosphorus and potassium fertilizer can be applied, and nitrogen fertilizer can not be supplemented.

The main purpose of Camellia is to brew the wine into Camellia wine, or to add Camellia glutinous rice porridge to glutinous rice porridge to treat dysentery.

Extended data

1. During the autumn growing season, a little fish intestine water or alum fertilizer water is poured every week, and potassium dihydrogen phosphate is poured at the roots to promote bud germination; After the flowers wither, cut off the failed branches, at least half of the old branches, and add a thin layer of nitrogen fertilizer after pruning.

2. Camellia can cover the basin surface with some hay or fallen leaves to prevent cold. Indoor camellia should be placed in the lee of the sun, and the temperature should not be too high, so as not to grow in vain.

3. In the northern area, indoor heating in summer and winter needs to increase the frequency of spraying water, and it needs to be sprayed several times a day for humidification. If it is troublesome, you can use an air humidifier to increase the humidity of the small environment.

Baidu encyclopedia-camellia