The Triple Mastery Bonanza Event was an event on FarmVille, that started on December 15th, 2012 and ended on MONTH DD, YYYY. During the event, a number of items were released. With this Triple Mastery time also comes the re-release of some older crops and plenty of time to master them. Unlocked in the market now are the Crystals, Green Peppermint, Poinsettia, Rainbow (crop) and Yellow Roses.