How oranges grow
Oranges grow on trees, known as citrus trees. Oranges are a type of fruit called a hesperidium. Oranges are a type of berry. Spain is the leading producer of oranges. Oranges are rich in vitamin C and fiber. Orange trees need plenty of sunlight to grow. The flesh of an orange is generally yellow or orange, but the colour of the skin depends on where it grows. Each orange blossom produces one fruit. Orange blossoms are used to make perfume. Orange trees can live for up to 100 years.