<human>:  What kind of fruit trees grow best in hot climates?
<bot>: The most common fruit trees that grow best in hot climates are citrus trees such as orange, lemon, and grapefruit trees, as well as other tropical fruits such as mango, papaya, and guava. Other fruits such as peaches, nectarines, and apricot can also be grown in hot climates but may require special pruning and management techniques to ensure successful growth.