Factors of Geographical Distribution.
Climate, soil, and manures determine the possible region of cultivation—the extent to which the area is utilised depends on the enterprise of man. The original home of cacao was the rich tropical region, far-famed in Elizabethan days, that lies between the Amazon and the Orinoco, and but for the enterprise of man it is doubtful if it would have ever spread from this region. Monkeys often carry the beans many miles—man, the master-monkey, has carried them round the world. First the Indians spread cacao over the tropical belt of the American continent and cultivated it as far North as Mexico. Then came the Spanish explorers of the New World, who carried it from the mainland to the adjacent West Indian islands. Cacao was planted by them in Trinidad as early as 1525. Since that date it has been successfully introduced into many a tropical island. It was an important day in the history of Ceylon when Sir R. Horton, in 1834, had cacao plants brought to that island from Trinidad. The carefully packed plants survived the ordeal of a voyage of ten thousand miles. The most recent introduction is, however, the most striking. About 1880 a native of the Gold Coast obtained some beans, probably from Fernando Po. In 1891, the first bag of cacao was exported; it weighed 80 pounds. In 1915, 24 years later, the export from the Gold Coast was 120 million pounds.
CACAO TREE, WITH PODS AND LEAVES.
The Cacao Tree.
CACAO TREE, SHOWING PODS GROWING FROM TRUNK.
Tropical vegetation appears so bizarre to the visitor from temperate climes that in such surroundings the cacao tree seems almost commonplace. It is in appearance as moderate and unpretentious as an apple tree, though somewhat taller, being, when full grown, about twenty feet high. It begins to bear in its fourth or fifth year. Smooth in its early youth, as it gets older it becomes covered with little bosses (cushions) from which many flowers spring. I saw one fellow, very tall and gnarled, and with many pods on it; turning to the planter I enquired "How old is that tree?" He replied, almost reverentially: "It's a good deal older than I am; must be at least fifty years old." "It's one of the tallest cacao trees I've seen. I wonder—." The planter perceived my thought, and said: "I'll have it measured for you." It was forty feet high. That was a tall one; usually they are not more than half that height. The bark is reddish-grey, and may be partly hidden by brown, grey and green patches of lichen. The bark is both beautiful and quaint, but in the main the tree owes its beauty to its luxuriance of prosperous leaves, and its quaintness to its pods.