Many Europeans, especially French, have put many of our plants on the map of Europe in recent centuries. They did it with imported plants such as Hydrangea coming from the North American and Asian continents. Hydrangea and Hydrangea Arborescens Quercifolia comes from North America, all the other species of the same plant are from Asia.
It was the beginning of the 1800s as Hydrangea macrophylla and large flowered Hydrangea began to appear in Europe. It is this plant, with its colorful blue to pink shades was of interest to botanists and collectors.
