About Black Mondo Grass

Near-black, grass-like evergreen foliage that makes a striking urn skirt, edging, or contrast groundcover. Slow-spreading clumper for USDA zones 6–11.

Growing Zones

Black Mondo Grass (Ophiopogon planiscapus 'Nigrescens') grows in USDA Hardiness Zones 6–11. It thrives in part shade and reaches 6–10 inches tall.

Is Black Mondo Grass Safe for Dogs?

Black Mondo Grass is not listed as toxic to dogs by the ASPCA. Always consult your veterinarian. ASPCA Animal Poison Control: (888) 426-4435.

Is Black Mondo Grass Safe for Cats?

Black Mondo Grass is not listed as toxic to cats by the ASPCA. Always consult your veterinarian. ASPCA Animal Poison Control: (888) 426-4435.

Is Black Mondo Grass Deer Resistant?

Yes, Black Mondo Grass is deer resistant. Deer tend to avoid it due to its texture or scent. No plant is 100% deer-proof, but this is a reliable choice for deer-prone gardens.

How to Care for Black Mondo Grass

Black Mondo Grass grows best in part shade with medium water needs. Plant in USDA Hardiness Zones 6–11 for best results. Prune after flowering to maintain shape and encourage repeat blooms.