Lempira trees typically start producing fruit in their third year of growth. Several factors can affect the fruit production of Lempira trees. These include the variety's genetics, environmental conditions, nutrition, and proper management practices. It is important to ensure that Lempira trees are planted in optimal conditions, such as acidic soils and warmest zones. Additionally, providing the tree with the necessary nutrition and following recommended planting densities can also contribute to the timely and abundant fruit production of Lempira trees.