1、 Flowering in a few years

There are many kinds of breeding methods, and the growth trend is different with different methods. Therefore, it is not fixed how long it needs to be maintained before flowering. The Osmanthus fragrans seedlings sown and propagated by ordinary planting need to be maintained for a long time before they can bloom. They will not open until they are less than 10 years old. It usually takes about 10 years. The grafted seedlings bloom earlier, some can bloom in the same year, but the number of flowers is small. The cuttage seedlings usually need to be raised for four years to blossom

2、 Reasons for growing tall without flowering

1. Lack of light: it prefers light and belongs to long sunshine plants. During the growth period, it must be exposed to more sun. Only sufficient light can accumulate more nutrients and promote flowering. If there is lack of light, the plant is easy to grow in vain, and the light grows without flowering

2. Improper fertilization: it needs to consume a lot of nutrients in the growing season, so it needs to be fertilized. However, if excessive nitrogen fertilizer is applied, especially before flowering. Then it will grow, and the flower buds can't differentiate, so it won't bloom. We should increase the application of phosphorus and potassium fertilizer to promote flowers

3. Excessive watering: when it is in dormancy or in peak growth season, it is over watered and has sufficient water. In this case, it will grow vigorously, but it can't bloom. It only grows leaves and a. We should adjust the watering method, control the water in time, let it accumulate nutrients and promote flowers