It is the time of year when store shelves are stocked with Christmas cactus plants so people can decorate their homes with them during the holidays. About the same time that they start appearing on store shelves questions on how to make your Christmas cactus bloom start appearing on gardening forums and in the Home & Garden section of newspapers. I've already seen a few Christmas cactus owners posing questions on gardening forums I frequent. What amazes me is the lengths people go through to get a Christmas cactus to bloom.