The Larch is naturally a tree of the mountains, and ascends to a greater elevation even than the Spruce Fir. Unmixed forests of Larch in the Bavarian Alps occur between 3000 and 6000 feet above sea-level, and on the central Swiss Alps it ascends to nearly 7000 feet. A long winter of real cold is necessary for its full development and the ripening of its wood, and for that reason the timber of Larch grown in England is inferior to that grown in its native countries, because our winters are either short or mild, and neither gives the tree the full rest it needs. It is a European tree, and was introduced—though not in any numbers—to England at some date prior to 1629. For 150 years it appears to have been cultivated here merely as an ornamental garden tree. Then attention was called to its value as a timber tree, and the Society of Arts offered gold medals for Larch planting and essays upon its economic importance. Already (1728) the second Duke of Atholl had begun those experiments in Larch growing for
timber which have been continued by his successors on a vast scale, the fourth Duke planting 27,000,000 Larch-trees on 15,000 acres of barren land. Their example has been copied on a smaller scale all over the country.
