Mustard is mostly in seasoning of food.Mustards are black-reddish small round seeds.If seed cover is removed then from inside it is light yellow in color.We call it as mustard pulses.Mustard is also white in color.It is not too spicy and the odor is also less pungent whereas black mustard is more spicy and has very much pungent odor.Depending upon its types, mustard is different in size.Sprouted mustard is used in salads.We get oil from mustard.This oil is used in kitchen as well as in medicines.In winter season mustard vegetable is available which is green in color.It is not eaten raw.Mustard provides heat to our body.It is a pain reliever.Mustard powder is also available.It is used as a condiment worldwide.It grows well in black soil.Its plant is 2-3 feet long.It has yellow flowers.