how big does a mustard average seed grow?
<answer> A mustard seed are usually about 1 to 2 millimeters in diameter. <context> Mustard seeds are the small round seeds of various mustard plants. The seeds are usually about 1 to 2 millimetres in diameter and may be colored from yellowish white to black. They are an important spice in many regional foods and may come from one of three different plants: black mustard, brown Indian mustard, or white mustard. Grinding and mixing the seeds with water, vinegar or other liquids creates the yellow condiment known as prepared mustard. An archaic name for the seed is eye of newt. O