Do All Oranges Grow on Trees?
If your only encounters with oranges happen at the grocery store produce aisle or juice cooler, you may wonder exactly where they grow. Like most citrus fruit, oranges grow on small to moderately sized evergreen trees. They thrive with warm to hot summers and mild winters, like those in USDA plant hardiness zones 9 through 11. To learn more about orange trees (Citrus spp.), read on!