Apple ripening period is mostly in autumn. There are many kinds of apples on the market, and the cultivated areas are different, so the ripening time is also very different. Some species will grow and mature early, probably around July, while others will grow and mature around September. If it is planted in the north of the Yangtze River, the mature period is relatively late, mostly in October - November or so.
No matter what season it is, apple sales can be seen, which is because of its different maturity time. Generally speaking, late - maturing apple varieties are harvested and preserved, and then sold the next year.
Before ripening and harvesting, Apple will drop flowers and fruits several times. The first time and the second time are caused by the lack of nutrients. The third time is caused by the strange scramble for nutrients between apples. In breeding, we should timely carry out coring, pruning branches and shoots, from then on to control the growth of new branches, in addition to appropriate nutrients.
