When did Wan Wen walnut fall from the tree?

The best time to play walnuts is when the number is more than 7 and less than 8.

1, the walnut tree in Wan Wen is a long dormant crop. In the north, from spring germination to autumn defoliation, the dormant period of walnut trees in Wan Wen is about 7 months, while from germination to fruit ripening, it is only about 5 months.

2. The climate and environment are slightly different from place to place. The early planted walnut fruit is immature, yellow in color, light and not hard enough. It is difficult to paint and hang porcelain. The tree was planted too late, and the fruit was not bright and looked gloomy. Some friends think that the tree should be cooked in 7 minutes, because when the walnut fruit is 8 minutes of oil, it is easy to appear anti-oil phenomenon in the later stage of walnut.

3. Due to different geographical locations and different characteristics of tree species, it is early and late to plant trees.