Does your fern have shriveled, brown fronds or a bleached, discolored appearance? We know that people are susceptible to sunburn, but we don’t think of plants as being able to get sunburned as well. It’s a common problem. When shade-loving plants like ferns are put into a sunny situation, their fronds shrivel around the edges, and their leaf color may become pale and bleached. This may be because you misjudged the amount of light the location gets, or it could happen as a result of a tree being pruned and letting in more light than the plant is used to. This can also happen with new plants. If a plant’s been under cover in a greenhouse and hasn’t been properly “hardened off”, it can get sunburnt, even if that variety would ordinarily do well with that amount of light.