I bought some Christmas ferns from an online nursery. Even though they are evergreen, they arrived "dormant," which doesn't make sense to me (but that is beside the point). After I planted them last summer, some of them put out a few fronds. However, none of the ferns grew very large (some of them just a couple of inches). As the fall season set in, two or three of them completely lost their fronds. That being said, several of them are still as green as ever. Does this mean that the ferns that lost all of their fronds died? Also, does anyone have any advice for growing Christmas ferns? Any help will be greatly appreciated.