August 2019
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August 2019

The first Hydrangeas The oldest fossil finds were found in North America , namely in Alaska , Oregon and California , they were dated at 40 to 65 million years ago , more recent discoveries in China , Japan , Taiwan and the Philippines prove that the Hydrangea have been on this planet long before the arrival of men.   Hydrangeas in Europe In China and Japan they already cultivated Hydrangea's many thousands of years ago , in North America the medicine men used the roots of H.arborescens as a means to drive out kidney stones and to combat bronchitis. The first Hydrangea arborescens ( North American species) was introduced in England around 1736 from Pennsylvania by Peter Collison. Grovonius gave the plant in 1739 in his work " Flora Virginica ' for the first time the name: Hydrangea . The still famous botanist Carolus Linnaeus , to whom we owe our current plant name system ( binomial nomenclature ) has mentioned already in 1753 the name Hydrangea arborescens . The name hortensia , in Belgium , the Netherlands and France still commonplace, was first used by Philibert Commerson , botanist and plant collector, who found some Hydrangeas in Chinese gardens ( 1767 ) and it took to France , he named the plants: Hortensia opuloides or even Hortensia hortensis.   Hydrangeas from Japan Since 1639 it was forbidden for foreigners to travel around in Japan, the only contact was by the island of Dejima in Nagasaki Bay and it was here that Carl Peter Thunberg , a pupil of Linnaeus , settled in 1775 and succeeded to acquire five hydrangeas from the mainland, he later called these plants : Viburnum macrophylla. Sir Joseph Banks brought in 1788 a Hydrangea from Japan with him and gave it to Kew Gardens , he called the plant: Hydrangea hortensis. Doctor and botanist Philipp Franz von Siebold succeeded around 1823 in two trips to the Japanese mainland and toke numerous plants with him. Thanks to his good work in the eye clinic and the gratitude of the patients , he managed to acquire many new plant species ( Hydrangeas / hostas ) When he was expelled in 1829 , for allegedly spying for the Russians , and had to leave Japan, he brought with him various kinds , including H. Involucrata , H. anomala ssp . petiolaris ( climbing hydrangea ) , H. Hirta , H.paniculata ...