Please enter old Beijing ~ ~ Questions about catkins and catkins in April and May in Beijing ~ ~ Thank you ~ ~

1, the time for flying catkins in Beijing is generally from late April to early May every year. As the saying goes, "Flowers are flying everywhere in Beijing", catkins and Beijing willows are abundant.

2. It floats every year. There are many willows in Beijing. In the 1970s and 1980s, it seems that many plants were planted for greening.

It was quite serious in 3.90 years. The weather is as serious as light snow. It was much better when the government came to power.

4. People who are allergic to catkins are more troublesome.