Oregano is a herb used in cooking.
Oregano is native to the Mediterranean region and was first used in Greece.
If you are referring to oregano-infused oil, it is most common to use olive oil. But there is such a thing as pure oregano oil (pressed from oregano), but that is a nutritional supplement and not typically used for cooking.
Oregano is an herb. It's used to flavor vegetable, sauces, soups, and stews. Sometimes it's even used in baking.
Marijuana and Oregano
Berries can be used to dye cloth, if that's what you mean.
Oregano or basil
Mainly Leaves of the Oregano plant are used for Medicinal purposes. The Essential oil of the Oregano Leaves is taken as supplement. Its widely used in USA & Canada for Allergies. You can buy Oregano oil Supplement from www.Herbalveda.co.uk
Oregano
The most common use of the spice oregano is in Italian foods such as spaghetti and pizza.
Herbs such as Basil, Marjoram, Oregano, Rosemary are commonly used in Italy. Basil is the most commonly used though:) I hope this helps~
That depends on what KIND of berries they are. Some red berries are edible, others may be used for decoration.