Plant Catalog › Polystichum acrostichoides (Christmas Fern) Polystichum acrostichoides (Christmas Fern) $0.00 Full ShadeH: 18-24" W: 30-36"Color: Green Shades, Non-Flowering Add To Cart Added! Full ShadeH: 18-24" W: 30-36"Color: Green Shades, Non-Flowering