How to make the bonsai of golden marbles blossom and bear fruit

I dug the golden billiard stump from the mountain a few years ago, but I haven't seen it blossom and bear fruit in recent years. What is the reason why it no longer blossoms and bears fruit? How can the golden marbles blossom and bear fruit?

According to experts, the golden marble stump I dug shows that it is undoubtedly a female plant, and the reasons for its failure to blossom and bear fruit in recent years are as follows:

First, the root system was greatly damaged when the tree stump was dug, and the dry branch was shrunk in strength, resulting in a great loss of vitality, so it would take 3 years or more for the tree to recover and accumulate nutrients before budding and blooming again. Second, the light, temperature, moisture and humidity of the place are quite different from their original environment, which can not be fully adapted in a short time. Third, fertilizer imbalance in the process of management, such as too much nitrogen fertilizer and insufficient phosphorus and potassium fertilizer. Fourth, the flower bud differentiation management is negligent, too dry or too wet, or the air humidity is not enough, so that the flower bud can not complete the normal differentiation and development.

How to make it blossom and bear fruit?

The main results are as follows: 1. Grafting two strong male branches on the female plant, the time is from April to May or August to September, after the grafting survives, pay attention to protect the flowering branches, or move them to the place where there are flowering male plants, the problem of pollination of female plants can be well solved. If you are maintaining on the balcony or roof, you can also consider artificial pollination at 9 am in the morning of April flowering.

Second, pay attention to nutritional balance, it is perennial green branches and green leaves, hanging fruit for as long as 10 months, so it requires an adequate supply of nutrients in the whole vegetative and reproductive growth stage, and more liquid fertilizer dominated by nitrogen should be applied after the beginning of spring. when the concentration is 1:6 or 1:8, thin fertilizer is applied frequently to restore the plant growth as soon as possible. It blossoms about mid-late April, and when the buds appear in the middle of the month, more available fertilizers are applied mainly with phosphorus and potassium, and if necessary, 0.2% potassium dihydrogen phosphate solution is sprayed to promote bud expansion and flowering and fruiting. After hanging fruit for half a month, equal liquid fertilizer of nitrogen, phosphorus and potassium should be applied to ensure sufficient water and fertilizer supply and make the plant grow vigorously; its flower bud differentiation is generally about a month after the new shoot stops growing, that is, from late June to August, appropriate topdressing at this time can promote flower bud differentiation: topdressing at this time is not only conducive to flower bud differentiation and ensure normal flowering and fruiting in the next year, but also conducive to the rapid expansion of fruit in the same year.

Third, pay attention to fruit thinning to maintain the balance of nutritional supply. Fruit thinning begins in 5 days after blossom fade and is completed within 10 days. There are 20 fruits left in medium-sized bonsai and 30 fruits in large-scale bonsai.

Fourth, to maintain a high air humidity, it is fond of soil and air humid environment, air relative humidity requirements of more than 800 / 1, in the whole flowering and fruiting period, should keep the basin soil moist, can not be suddenly high or low, this is the key to ensure the normal flowering and fruiting of golden marbles.

Time: 2019-05-25 Click: