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How to let Petunia bloom in winter: it needs to be sown in autumn, and there must be heating in the

Petunia is a very common potted plant for viewing flowers. Many flower friends have raised them at home. So, some flower friends asked how to make Petunia blossom in winter? This question has technical content. Let's study this question carefully.

Petunia blooms. How to make Petunia bloom in winter needs to be explained separately. Let's start with sowing. Generally speaking, the sowing time of Petunia is spring and autumn, and it takes about 2-3 months for Petunia from sowing to flowering. Of course, there is a longer time.

If we want Petunia to bloom in winter, then we need to plant in autumn. What we have to say here is that if you are in the north, you need to ensure that there is heating at home, that is, the temperature is appropriate. If there is no heating, then Petunia can not blossom in winter, and it may freeze to death~

On the other hand, if you have heating in your house, and the light conditions are good, and the Petunia is sown in autumn, then it is very easy for Petunia to blossom in winter! Flower friends in the south don't have to worry! Xiaobian, who lives in Guangdong Province, said that the winter temperature here will not be lower than 10 ° C (except for special circumstances), and Petunia will blossom properly~

How to let Petunia bloom in winter? How to maintain petunia in winter? Since speaking of winter, by the way, I would like to talk about some matters needing attention of petunia in winter. The most suitable growth temperature of Petunia is 13-18 ℃, and the temperature in winter is 4-10 ℃. If it is lower than 4 ℃, the plant will stop growing and can withstand - 2 ℃ low temperature at most. Once it is lower than this safe temperature, Petunia will Frozen to death.

What's more, Petunia should be placed on the windowsill or near the windowsill with sufficient sunshine. Indoor ventilation should be paid attention to, not only when entering the room, but also at noon in sunny weather for ventilation during the whole winter, which can reduce the occurrence of diseases and insect pests and is conducive to the healthy growth of flowers. Sufficient light is the growth point of Petunia hybrida. If enough light can be ensured, it is also the key for Petunia to survive the winter.

Petunia blooms in winter