Made from the fermentation of organic maple syrup from Québec in a blend of 1-, 2- and 3-year old lambics. They are made from worts brewed by Boon, Lindemans, Girardin and Cantillon. After the blend was made, it was further fermented in a stainless steel tank. Upon bottling, a small amount more of maple syrup was added to cause secondary fermentation in the bottle.