Is the hydrangea red queen in the new and old branches?

Hydrangea red queen is a new and old branch flowering. According to the relevant data, if the Red Queen hydrangea wants it to blossom every year, it is necessary to keep the old branches moderately, and only deal with the useless branches such as the sick or adjust the plant type when pruning, and not to prune too much. As the name implies, hydrangeas bloom on old branches every year, such as the red queen and the goddess of the forest.