This is from an online article...I just cropped the answer to the question. Use some of the key words to search for the article if you want the whole thing....pretty informative:
.... the cigars go to the aging room, where the media-ruidas are placed in cedar cabinets called escaparates. Each factory ages their cigars for a certain amount of time. The Fuentes typically age their cigars for at least a year, with the Don Carlos and Hemmingway lines undergoing a eighteen month period of aging, and the Opus X, Anejo, Diamond Crown, and Ashton VSG lines undergoing an aging period of two years. Most cigars made by Altadis undergo an aging period at the factory of six months, and end up undergoing about a year's aging by the time they hit the shelves, as they are first transported by ship from the Dominican Republic, and then transported to the stores by ground. Carribe's cigars undergo an aging period of six weeks, which is sufficient to dry out the cigars, as the cigars straight off the bench are somewhat wet, and will burn and taste differently. Carribe’s cigars also get a good deal of aging in during transport by ship from Honduras to Florida... Furthermore, cigars need to age at least a year. Cigars are best smoked during the first three months after they are rolled, or a year after they are rolled. During that nine-month period, known to aficionados as "the sick period," cigars are relatively tasteless compared to the brash young cigars, and the much more refined cigars that have been aged a year or more. From the one-year mark on, cigars will get more refined as time goes by. Typically the flavor peaks after about five years for cigars from the Dominican Republic and Mexico, and peaks at fifteen years for cigars from anywhere other than the Dominican Republic and Mexico. Practically every single cigar available on the shelves of tobacconists in the US has been properly aged, and "the sick period" is something that only people who smoke Cuban cigars should worry about.
