Aztec Grass

By Forest & Kim Starr, CC BY 3.0, https://commons.wikimedia.org/w/index.php?curid=6167479

Ophiopogon intermedius 

Size: 1'x1'

Lighting requirements: Part sun to shade

Seasonal interest: Variegated foliage year-round with white blooms in the summer

Winter: Evergreen

Zones: 6-10

Notes: Slowly spreads by underground rhizomes. Prefers well-draining soils with a pH between 6 and 7, though it can adapt outside of that range.