How to Propagate Japanese lace fern?
Propagate by spores, sow spores at 15-16°C (59-61°F) when ripe; divide rhizomes in spring or detach fronds bearing bulbils in autumn

Japanese lace fern · Polystichum polyblepharum
Also known as: tassel fern
Grow in fertile, humus-rich, well-drained soil in deep or partial shade; protect crowns from excessive winter wet and provide a mulch around the crown to prevent crown from drying out
Propagate by spores, sow spores at 15-16°C (59-61°F) when ripe; divide rhizomes in spring or detach fronds bearing bulbils in autumn