I have an orange tree with the name of Mars are they sweet or not?

Mars is actually a variety of blood orange, which is known for its intense red or almost purple color. Blood oranges are typically known for their sweet and slightly tart flavor, and they are considered one of the sweetest orange varieties. They have a juicy and delectable taste, and they are in high demand during their limited winter and early spring season. So if you have an orange tree named Mars, you can expect to enjoy some sweet and flavorful blood oranges when they are in season.