ChristmasFernCare: Growing The Polystichum Acrostichoides | Christmasfern, Ferns garden, Shade plants.How to Care for Frosty Ferns. New picks this season. How to Grow. In the right location, growing Christmasferns is easy! Given dappled light and well-drained soil, they will thrive with little care. These ferns' leaves are dark and light green. The fern's heads are green and are covered with silvery white scales that let loose when opened. It is easy to care for Christmasferns. Christmasfern is an easy-to-care-for plant. The fern will be able to sustain itself well once it has grown after the first year. Water the soil once a week on moderate days... Low Maintenance: ChristmasFern plants are easy to care for and require minimal maintenance. They prefer partial to full shade and well-drained soil... With Christmasferns, the sori can be seen only on the ends of the undersides of the leaf—about the last third of the leaf, to be exact. This narrow, fertile portion of the frond turns yellow once... The easy-careChristmasfern is happy to grow without fuss. It needs no pruning or cutback unless you want to remove yellowing, brown, or damaged fronds to improve the look of the plant. ChristmasFernCare#. The care of Christmasferns is not difficult. Ferns should be watered once a week, or as needed, to keep soil consistently moist but not overly saturated. Christmasferns have no serious insect or disease problems. They are rabbit and deer resistant. Crown rot can be problematic in poorly drained soils, particularly during the winter. How to grow a compact Christmasfern in a Moscow garden: evergreen polygonum apiculatum for shady flowerbeds, care, wintering, and design with lacy leaves that don't spread.