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. [Illustration: CACAO TREE, SHOWING PODS GROWING FROM TRUNK.] [Illustration: FLOWERS AND FRUITS ON MAIN BRANCHES OF A CACAO TREE. (Reproduced from van Hall's _Cocoa_, by permission of Messrs. Macmillan & Co.).] _The Flowers, Leaves and Fruit._ Although cacao trees are not unlike the fruit trees of England, there are differences which, when first one sees them, cause expressions of surprise and pleasure to leap to the lips. One sees what one never saw before, the fruit springing from the main trunk, quite close to the ground. An old writer has explained that this is due to a wise providence, because the pod is so heavy that if it hung from the end of the branches it would fall off before it reached maturity. The old writer talks of providence; a modern writer would see in the same facts a simple example of evolution. On the same cacao tree every day of the year may be found flowers, young podkins and mature pods side by side. I say "found" advisedly--at the first glance one does not see the flowers because they are so dainty and so small. The buds are the size of rice grains, and the flowers are not more than half an inch across when the petals are fully out. The flowers are pink or yellow, of wax-like appearance, and have no odour. They were commonly stated to be pollinated by thrips and other insects. Dr. von Faber of Java has recently shown that whilst self-pollination is the rule, cross fertilisation occurs between the flowers on adjacent or interlocking trees. These graceful flowers are so small that one can walk through a plantation without observing them, although an average tree will produce six thousand blossoms in a year. Not more than one per cent. of these will become fruit. Usually it takes six months for the bud to develop into the mature fruit.