I’ll have to guess that you bought one of the ‘Frosty Ferns” that we had for sale in December. It is also known as ‘selaginella kraussiana variegatus’ and has more in common with ferns than evergreens. Your “Frosty Fern” will like medium light with no direct sunlight and loves high humidity and soil that is lightly moist all the time. This means that you’ll need to water frequently but lightly. If you have you pot in a saucer make sure that you never let the plants stand in water for more than a few minutes….soggy soil is not the same as lightly moist…if you have done this then you may indeed have drowned your fern. High humidity is difficult in the winter since our homes tend to be dry; especially if you have forced air heat. Misting your fern a couple of times a day can help with the humidity so a spray bottle should be kept handy. Peter B.