How long does it take reach natural maximum beard length?
Here again, it will depend on genetics. Every man has a maximum length his beard hairs can reach that length will evolve with age and that length is different on all parts of the face. For example, hair in the middle of the upper lip is somewhat short, while hair on the chin can grow feet. Using the average inch/month growth rate (some people are way over, some under that); it can take anything above 2 years. Hairs grow, some shed when they attain a certain length, and then grow back however the bulk continues to grow. At one point the hair growth will slow down and stop. This scenario will vary from person to person, so this is just a possibility! Topics related on major beard-related websites: http://beardcommunity.com/php/phorum/read.php?
Here again, it will depend on genetics. Every man has a maximum length his beard hairs can reach that length will evolve with age and that length is different on all parts of the face. For example, hair in the middle of the upper lip is somewhat short, while hair on the chin can grow feet. Using the average inch/month growth rate (some people are way over, some under that); it can take anything above 2 years. Hairs grow, some shed when they attain a certain length, and then grow back however the bulk continues to grow. At one point the hair growth will slow down and stop. This scenario will vary from person to person, so this is just a possibility!