But there's something you should know about America's second-most popular fruit: It didn't always look this way. In fact, they used to come in a rainbow of colors that are hard to imagine. As History ...

It has been happy for several years and gets moved indoors for winter, but I now notice that some of its leaves are curling.

"It's beautiful, the fruit and the leaves of the tree," Espiritu said. ... orange, tangy-sweet fruits in late spring. Over 900 varieties exist, with diverse flavors and appearances.