History of The Cherry Trees (15)
1997: June 17, in cooperation with the United States National Arboretum, cuttings were taken from the documented, surviving 1912 Yoshino cherry trees shipment, to ensure preservation of the trees' genetic lineage. These trees will be used in subsequent replacement plantings to preserve the genetic heritage of the grove.
1999: November 15, Fifty trees, propagated from the 1,400+ year old "Usuzumi" cherry tree growing in the village of Itasho Neo in Gifu Prefecture of Japan, were planted in West Potomac Park. It is said that the 26th Emperor Keitai of Japan planted the tree 1,500 years ago to celebrate his ascension to the throne. The "Usuzumi" tree was declared a National Treasure of Japan in 1922.
2002 - 2006: Four hundred trees, propagated from the surviving trees from the 1912 donation, were planted to ensure that the genetic lineage of the original trees is continued.