Dianthus barbatus (Sweet William) is a species of Dianthus native to southern Europe and parts of Asia which has become a popular ornamental garden plant. It is a herbaceous biennial or short-lived perennial plant growing to 13â92 cm tall, with flowers in a dense cluster of up to 30 at the top of the stems.
The hair on your head grows about six inches per year on average, or about half an inch per month. Each hair grows for about two to six years then stops and enters the telogen phase, during which it is gradually shed. On average, you lose about 50 to 100 hairs per day. Often, the growth cycle of the follicle starts over and a new hair begins to grow in after one is shed.
Home > How to Make Your Hair Grow Faster > How Much Does Your Hair Grow In A Month? How Much Does Your Hair Grow In A Month? On average, hair grows Â½ inch per month and 6 inches per year. Normally menâs hair grows at a slightly faster rate than womenâs at 6-7 inches per year. Hair grows faster in the summer than in the winter because hair growth requires a warm temperature. No other mumbo jumbo methods can improve hair growth. Health condition and diet can only retain hair growth.