In 1720, coffee was first introduced to the West Indies by French naval officer Gabriel de Clieu, who procured a coffee plant seedling from the Royal Botanical Gardens in Paris and transported it to Martinique. He transplanted it on the slopes of Mount Pelée and was able to harvest his first crop in 1726, or shortly thereafter. Within 50 years, there were 18,000 coffee trees in Martinique, enabling the spread of coffee cultivation to Saint-Domingue, New Spain, and other islands of the Caribbean. The French territory of Saint-Domingue began cultivating coffee in 1734, and by 1788, it supplied half the global market. The French colonial plantations relied heavily on African slave laborers. However, the harsh conditions that slaves endured on coffee plantations precipitated the Haitian Revolution. Coffee had a major influence on the geography of Latin America.