Why is vegetative propagation practised for growing some types of plants ?

Vegetative propagation is practiced because:

1. It is more rapid and easier method.

2. It can help plant to grow in regions where germination failed.

3. It is useful for propagating those plants that do not produce viable seeds or produce less number of seeds.

4. it is quick method of producing several plants in short period of time..

5. Example- Tuber of potato, the rhizome of ginger.