Your Silver Squill was originally considered to be
Scilla violacea, a member of the Bluebell family but the botany nerds got together and reclassified it as
Ledebouria socialis It is native to South Africa.
Ledebouria socialis needs full sun to partial shade with a well-drained soil mix (50/50 sand/loam). Let it dry completely between waterings. Feed monthly with 50% strength soluble house plant food when it is actively
growing. Propagate by division.
I love that plant... especially the purple stamens!