The Russian national flower sunflower teaches you to grow sunflowers at home and harvest a lot of melon seeds.
What I want to introduce to you today is sunflower, which many people like very much, and I also like him very much. in fact, sunflower is no stranger to us, but his words are familiar to everyone, and its fruit is also very familiar.
We all like to eat melon seeds very much. in fact, sunflowers have a far-reaching impact on the culture of the world, and we know that Russia, the largest country in the world, and the first neighbor of China, his national flower is the sunflower. To be able to treat a flower as a national flower proves that the influence of flowers in the country is very great.
The entire southern border of Russia is covered with sunflowers, so the large area of sunflower fields we see in many pictures are actually Russian scenes. The sunflower has a characteristic that its growth cycle is not very long.
In terms of high latitude and cold regions like Russia, its annual growth is very short, which is very limited for the choice of plants and crops. The growth characteristics of sunflowers are very consistent, and they have so many advantages. Moreover, the fruit is a kind of cash crop, which can be widely used in Russia.
Sunflower maintenance is actually very simple, everyone is very familiar with, sunflower in the growth process, sunny enough this is necessary, and the flower head of sunflower has a habit of walking along the sun. When the sunflower is relatively small in the initial drawing, he can follow the sun at any time, which is one of his great characteristics. in the later stage of flowering, when the flower has withered, the situation of its stem following the sun will slowly weaken, and finally it will stop turning.
When watering, try to keep the soil moist, the leaves are relatively large, and his 30% water capacity is also relatively strong, so adequate moisture is very important. Sunflowers also like fertilizer very much. We can give him some chemical fertilizer and try to keep the soil slightly dry in the later stage of growth.
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Original title: Want geranium smooth winter, we can pay attention to it these things, winter is not a problem! Abstract: Now you are not for your geranium winter and worry about it, many people think geranium winter time is not...
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