1、 Time needed for rejuvenation

The rejuvenation time of orchids is related to the varieties cultivated and the state of weak seedlings used. If the breeding is a variety with strong growth ability, such as Jianlan, and the weak seedlings are not too weak. There are some young roots and leaves, it will take only about one year to rejuvenate successfully. However, if the breed with weak growth ability is cultivated, and the weak seedling state is not very good, it will take 5-7 years or even 10 years to recover successfully

2、 Characteristics after rejuvenation

1. Roots become developed: the roots of weak orchid seedlings are underdeveloped, which leads to their insufficient ability to absorb water and nutrients, leading to their slow growth. If the root system of the orchid seedling has grown very developed, it is basically successful

2. Can grow healthily: the rejuvenated orchid seedlings must be able to grow healthily. If the orchid seedling can grow new leaves every year, and the leaves of the plant are longer and more, and the plant type is more and more lush, then it can be said that the rejuvenation is successful

3. Can blossom smoothly: after rejuvenation, the growth state of the plant returns to normal, so it can bloom normally at the flowering stage. If the orchid seedlings can bloom normally during the flowering period, it can also be said that they have succeeded in rejuvenation