Asparagus setaceus.

With less than a week till Christmas, I'll soon be seeing my grandmother- who has far greener fingers than my own! There is a beautiful asparagus fern in her living room.

Asparagus setaceus, "Asparagus Fern".
(Scrambling perennial herb.)

Planting: Autumn or early spring.
Flowering: White summer flowers.
Aspect: Semi-shade or shade.
Hardiness: Frost hardy.

Notes: Originating from Africa, it is extremely swift to spread in new environments.