Relatively new fern that excites us. Asian Saber Fern ( doesn’t that sound lovely- a little Klingon in the Dryopteraceae). Evergreen fern with really pretty glossy intricately serrated fronds. To 2′ x 2′ for part shade to shade in rich, moisture retentive sites. So far its been a vigorous adaptable and really nice looking fern for us. Excellent woodland appearance- in fact it looks good year round. The arctic winter of 2017 left this glossy creature completely unfazed. We like that. Should be invaluable in winter containers. Pest and disease free plant. Highly deer resistant. Spreads to form multiple rosettes.