Attempts have often been made to grow roses all over Bulgaria, but they have all proved a failure. It is true that roses have been grown, and are grown to this day, in Persia, India, Egypt, and China for this purpose, but they hardly produce any otto-of-rose. They produce almost exclusively rose-water, and it is chiefly used for local consumption. In the Maritime Alps of Southern France, and especially in Cannes and Grasse, they grow quite extensively the “Provence rose,” and they extract from it a peculiar otto-of-rose, but the quantity is very limited, and they chiefly use their flowers to make pomades and rose-water. In Leipzig they also grow roses, but with very little success. Almost in all the other places where the roses are grown, they lack the peculiar advantages of climate that Bulgaria possesses, and have in consequence to use twice and even thrice the quantity of flowers to make the same amount of otto. The hottest weather ever experienced in summer in this part of Bulgaria is 88° Fahr. and the coldest of winter is rarely under 15° Fahr. above zero. Then, during the harvest and distillation season, which is in the latter part of May and the first part of June, there we have regular showers of rain and in the mornings heavy falls of dew—both absolutely necessary for the otto-of-rose distillation. After the Russo-Turkish War in 1877-78, when Bulgaria was separated from Turkey and constituted into an independent Principality, the Turkish Government spent thousands of pounds in trying to replant the Kazanlik rose in Asia Minor, and many scores of rose-gardens were planted around Broussa, but to no purpose. The gardens grew, thrived, and yielded plenty of flowers, but when distilled they got only rose-water and very little otto, so the work, in consequence, could not pay. It is the peculiarity of the soil, and chiefly that of the atmosphere of this special district in Bulgaria, caused by the peculiar formation of the mountain ranges surrounding it, which makes the roses thrive and yield sufficient otto-of-rose to pay for the very laborious work that the culture entails.