Unfortunately, the exact age of the trees is almost impossible to determine, since no wood in their annual rings, and all estimates are based on the number of branches of the barrel, following immediately after flowering, which occurs once every 15 years. Today the oldest bloodwood tree grows in the town of Icod de los Vinos on the north coast of Tenerife, Spain and reaches a height of about 17 m Its age is estimated to be about 400 years old, and in 1917 it was declared a natural monument of national importance.
