From Cuba to Mexico, and as far south as Brazil and Peru, Melon cacti grow on limestone soils in seasonally dry tropical forests, where they're constantly exposed to the beating sun.

从古巴到墨西哥，再南至巴西和秘鲁，甜瓜仙人掌长在季节性干旱热带森林里的石灰岩土中，在那儿它们一直被暴露在烈日下。