Apr 19, 2013
Scientific Name – Ophiopogon planiscapus 'Nigrescens'
Common Name – black mondo grass
Family – Asparagaceae
Plant Type – Evergreen perennial
Habit – Mounded
Hardiness Zone – USDA Zone 6
Mature Size – Height - 0.1-0.2m - Spread - 0.1-0.3m
Fall/Winter Colour – Nearly black
Leaf – Simple, linear, acute, sheathing, green strips on underside
Leaf Arrangement - Basal
Blooming Time/Fruiting Time – July to August
Flowers – White, purple
Inflorescences – Raceme
Water Use – Moderate
Soil – Acidic, well-drained, humus rich
Exposure – Full sun, filtered shade
Landscape Uses – Ground cover, borders, summer/winter interest
Limitations/Other Features – Japan origin (green-leaved species)