1. Seeding seedlings: if the osmanthus seedlings are cultivated by seeding method, it will take about 10 years to grow before they can blossom normally
2. Cutting: the cutting plants can blossom a little faster. About 4 years of cultivation, it has the ability to bloom.
3. Grafting seedling: the grafting seedling is the fastest flowering. Generally, it can bloom within 1-2 years after grafting. In addition, if the grafted variety is Siji GUI, which is easy to bloom, it may bloom in the same year.
1. Lack of light: it prefers sunlight. It needs to receive certain sunlight and accumulate certain nutrients before it can blossom. If you do not receive light for a long time, you may not be able to bloom. At this time, as long as it is transplanted to a place with better lighting conditions, and slowly maintained for a period of time, it will be able to blossom again
2. Improper fertilization: before it enters the flowering stage, it can't do without fertilization or only apply nitrogen fertilizer, otherwise it may fail to bloom. At this time, as long as the stop of nitrogen fertilizer, and every 10 - 15 days for it to apply some phosphate fertilizer, soon it will be able to bloom.