Polystichum longipaleatum, commonly known as Sword Fern, is an evergreen fern native to the understory of temperate forests in Southeast Asia, particularly in regions of China. It typically grows to a height and width of 1-2 feet (0.3-0.6 meters), forming a dense, symmetrical clump. The fronds are lance-shaped with a glossy texture, contributing to the fern’s ornamental value. Sword Fern does not produce flowers but is appreciated for its lush, green foliage throughout the year.

Sword Fern is valued for its low maintenance and ability to thrive in shaded conditions, making it an excellent choice for woodland gardens, shaded borders, and as a ground cover under larger plants. It is also suitable for container gardening and can be used in shaded rock gardens. The fern prefers consistently moist, well-drained soil rich in organic matter and requires protection from strong winds. While generally pest-free, it can occasionally suffer from fungal diseases in overly wet conditions.CC BY-SA 4.0