Sprenger's asparagus fern
Although commonly called a fern, this is actually a member of the lily family, grown for its arching stems densely covered with needle-like cladodes, providing a soft, feathery texture. It's often used as an ornamental houseplant in the UK due to its tenderness, but can be grown outdoors in containers during summer for a lush, exotic feel.
Sun: Full sun to partial shade.
Soil: Well-drained loam.
Hardiness: H2 — down to 1°C.
Flowering: Jun, Jul, Aug.