Osmanthus fragrans grows well. What's wrong with not flowering?
For Lagerstroemia indica, the supply of nutrients is the driving force for its growth and the source of flowers. Adequate nutrient supply can ensure the healthy and vigorous growth of trees, and the maintenance links include watering, lighting and fertilization, including soil conditions. A simple link may not help much. As long as the shape of the tree is not good, it will not bloom well.
In its growing season, it needs enough light. If you want Lagerstroemia indica to bloom better, you should put it outdoors in a sunny place for maintenance.
The flowering of Lagerstroemia indica has a characteristic. Its flowers are on the new branches of that year. After flowering, some pruning can't be done in time, which will affect the quantity and quality of flowers. On the contrary, if pruning is too frequent or too heavy, the supply of nutrients cannot keep up in time. Then, the growth of trees is naturally not prosperous, and there will not be too much nutrients to support their flowering.
Extended data
Matters needing attention in planting Osmunda japonica
1, Osmunda japonica can basically run through the whole summer. According to different local conditions, at this time, not only more water is needed to blossom, but also high temperature weather makes water evaporate faster.
2. Osmunda japonica is the main source of nutrients, so it is suggested to lay a good foundation when turning over pots and changing soil in spring. You can use rotten chicken and duck manure, or you can put cake fertilizer at the bottom of the basin as base fertilizer.
There are few pests and diseases of Lagerstroemia indica, but it has to be prevented. Therefore, it is necessary to give Ziwei a good ventilation environment and observe it frequently.