Black Mondo Grass

Ophiopogon planiscapus 'Nigrescens'

Black Mondo Grass is the darkest plant you can grow — nearly jet-black foliage that creates dramatic contrast against any lighter plant, stone, or gravel. It's a slow-growing evergreen groundcover that pairs perfectly with modern and Japanese design styles. Tiny lavender flowers produce glossy black berries. A designer favorite.

Hardiness Zones

5-10

Sunlight

Partial Sun

Water Needs

Moderate

Maintenance

Low

Mature Size

6-10 in H × 8-12 in W

Growth Rate

Slow

Bloom Season

Summer (tiny lavender flowers, black berries)

Bloom Color

Near-black foliage year-round

Care Guide

Plant in partial sun for darkest color (handles full shade). Moist, well-drained soil. Water during extended drought. No mowing or pruning — just let it slowly spread. Divide every 3-4 years to propagate. No pests. Combine with white gravel or pale stones for maximum contrast.