Ophiopogon planiscapus Nigrescens
Best unique groundcover for striking garden accents.
Ophiopogon planiscapus 'Nigrescens', commonly known as Black Mondo Grass, is a striking evergreen perennial that brings a unique dark hue to the garden. Its nearly black, shiny, narrow, strappy leaves form soft, curving tufts, reaching a mature height of 6-12 inches. This plant spreads by underground stolons, creating a dense ground cover. Lilac flowers appear in early to late summer, followed by fleshy black fruits that persist through winter, offering extended seasonal interest. It thrives in well-draining soil with even moisture and tolerates part shade conditions. Black Mondo Grass is also deer-resistant and wind-tolerant.
$18.50
Owner Satisfaction
4.5
/ 5
Category Rank
1787
/ 3268
#1787 in Landscaping & Garden Plants
Price vs Category Average
-33%
Below average
Mature Size
612
/ - inches tall
Who it's for
- Gardeners seeking a bold, unusual plant to create visual drama
- Busy homeowners desiring an attractive, resilient plant requiring little attention
- Landscape designers looking for a versatile plant for various garden applications
Who should skip it
- Impatient gardeners expecting rapid groundcover or quick garden transformations
- Budget-conscious buyers seeking cost-effective solutions for large planting areas
- Gardeners with challenging full sun or very deep shade conditions
Performance breakdown
Visual Impact
The deep, near-black foliage creates a dramatic contrast in any garden.
Maintenance Ease
Slow-growing habit requires minimal pruning to maintain its tidy, tufted shape.
Hardiness Range
Versatile performance across USDA zones five through ten ensures wide adaptability.
Pest Resistance
Reliable deer resistance makes this a worry-free choice for vulnerable landscapes.
Groundcover Density
Spreads via stolons to form a lush, weed-suppressing carpet over time.
Seasonal Versatility
Evergreen leaves and winter fruits provide interest throughout the entire year.
Key Specs
Mature Size
6-12 inches tall
Minimum Temperature
0° F
Deer Resistant
Yes
Soil Type
Well-draining soil
Light Exposure
Part shade
Watering Needs
Evenly moist, intermittent water
Bloom Time
Early to late summer
Flower Color
Lilac
Features
- Striking black foliage provides unique contrast
- Evergreen leaves offer year-round appeal
- Deer resistant for worry-free planting
- Tolerates part shade conditions
- Spreads to form a dense ground cover
- Winter interest with black fruits
- Wind tolerant for exposed locations
What customers say
Customers consistently praise the exceptional quality and health of the Ophiopogon planiscapus Nigrescens plants received from Dancing Oaks Nursery. Many highlight the careful packaging, ensuring plants arrive vibrant and ready to thrive. Reviewers frequently note the ease with which these plants establish themselves and grow beautifully, adding striking dark foliage to their gardens. The robust nature and successful growth experienced by buyers underscore a strong sense of satisfaction regarding the product's overall quality and vitality. This plant reliably delivers on its promise of unique aesthetic appeal and effortless integration into diverse landscapes.
Know before you buy
Black Mondo Grass is a relatively slow grower. It spreads via underground stolons, so while it will eventually form a dense, carpet-like ground cover, it may take a few seasons to fill in completely depending on your planting density.
While it is listed for part shade, it can handle more light in cooler climates. However, in regions with intense afternoon sun, it is best to provide some shade to prevent the foliage from scorching or drying out.
Yes, Ophiopogon planiscapus 'Nigrescens' is an evergreen perennial. Its dark, strappy foliage remains throughout the winter, and it even produces fleshy black fruits that add extra visual interest during the colder months.
Yes, Black Mondo Grass is generally avoided by deer. Its tough, grass-like texture is not typically appealing to them, making it a reliable choice for gardens where deer pressure is a concern.
The most important factor is drainage. Ensure your soil is well-draining, as this plant does not like to sit in waterlogged conditions, even though it prefers to be kept evenly moist.
This plant is hardy in USDA zones 5 through 10. It can withstand temperatures down to 0° F, making it a versatile option for a wide range of climates.
Still have a question?
Ask Hayley anything about this product before you decide.