How tall in centimetres does parsley grow?

Parsley typically grows to a height of about 20 to 30 centimeters (8 to 12 inches) when fully mature. However, this can vary depending on the specific variety and growing conditions. Some types, like curly parsley, may be on the shorter side, while flat-leaf varieties might reach the upper end of that range. Proper care and optimal growing conditions can influence its growth height.