everything-landscaping.co.uk

Black Mondo Ornamental Grasses (Ophiopogon Planiscapus Nigrescens)

Black Mondo Grass is an elegant, low-growing perennial known for its striking, glossy, almost black foliage. It adds depth, contrast, and year-round interest to garden borders, containers, and shaded planting areas.

Slow Growth Rate
White Flowers
Evergreen
Berries
Plant Guarantee

Planting Conditions Black Mondo Grass prefers moist, well-drained soil and can grow in a variety of soil types, including loamy and sandy soils. It can tolerate slightly acidic conditions but should not be planted in waterlogged ground.
Light Requirements Black Mondo Grass grows best in partial to full shade. It can tolerate some sunlight when sufficient moisture is available, although exposure to brighter conditions may cause its foliage to appear greener and lose some of its deep black colour.
Growth Rate Black Mondo Grass has a slow to moderate growth rate. It gradually forms dense, compact clumps, making it suitable for smaller gardens, edging, and ground cover.
12 Month Guarantee on All Plants – Buy With Confidence

Select Root Type:

Select Size & Quantity

	Height cm	Price inc VAT	Planting Density	Plants Quantity
	Black Mondo Grass Ornamental Grass Pot Grown 2L	Regular price £9.50 Sale price £9.50 Regular price Unit price per

	Height cm	Price inc VAT	Planting Density	Pallet Quantity
	Black Mondo Grass Ornamental Grass Pot Grown 2L (50 Plants)	Regular price £427.50 Sale price £427.50 Regular price Unit price per

Black Mondo Ornamental Grass Description

Black Mondo Grass is a distinctive, low-growing perennial valued for its glossy, almost black leaves. Its dense clumps create a dramatic contrast against lighter foliage and colourful flowers, making it an excellent choice for contemporary gardens, woodland settings, and mixed planting schemes.

Growing to approximately 20–30 cm (8–12 inches) tall, this compact plant works well as ground cover, an edging plant, or an addition to containers and garden borders.

In late summer, delicate pale lilac or white flowers appear among the dark foliage, followed by small, dark purple berries that provide additional seasonal interest. Despite its unusual appearance, Black Mondo Grass is relatively easy to maintain once established.

As an evergreen perennial, it retains its dark foliage throughout the year, providing consistent colour and texture even during the winter months. It is particularly effective when planted alongside brighter foliage or flowering plants, where its deep colour creates a striking visual contrast.

Pruning Advice

When to Prune:

Black Mondo Grass requires very little pruning. Remove dead or damaged foliage in early spring, before new growth begins.

How to Prune:

Use sharp secateurs or garden shears to carefully trim away damaged or unsightly leaves. Avoid cutting into the plant's crown or damaging its base.
If the clumps become overcrowded, divide them in early spring to encourage healthy growth and maintain a compact appearance.

Additional Tips:

Be patient, as Black Mondo Grass grows slowly and takes time to form dense clumps.
Apply a light layer of mulch in early spring to help retain soil moisture and suppress weeds.
Avoid overwatering, as waterlogged soil can lead to root rot.
Ensure the soil remains moist but well-drained, particularly during dry periods.

Further Information

Striking Foliage: Its glossy, jet-black leaves provide year-round colour and create a dramatic contrast with lighter foliage and flowers.

Low Maintenance: Once established, Black Mondo Grass requires minimal care, making it suitable for low-maintenance gardens.

Evergreen Interest: Its evergreen foliage maintains colour and structure throughout the year, including winter.

Compact Size: Reaching approximately 20–30 cm (8–12 inches) tall, it is ideal for smaller gardens, containers, borders, and ground cover.

Wildlife Interest: Its delicate flowers can attract pollinators, while the dark berries provide seasonal interest and may be a food source for birds.

Versatile Planting: Black Mondo Grass thrives in shaded and partially shaded areas. It can also tolerate some sun when adequate moisture is available, although its foliage may become greener in brighter conditions.

Soil Adaptability: It grows in a range of soil types, provided they are well-drained. Although it can tolerate some dry conditions once established, it generally performs best with consistent moisture.

Frequently Asked Questions

How tall does Black Mondo Grass grow?

Black Mondo Grass typically grows to around 20–30 cm (8–12 inches) tall, making it suitable for edging, ground cover, containers, and smaller garden spaces.

Why is Black Mondo Grass black?

Its distinctive foliage is a very deep purple-black colour, giving the plant its characteristic dark appearance and making it an effective contrast plant in garden designs.

Is Black Mondo Grass evergreen?

Yes. Black Mondo Grass is evergreen and retains its dark foliage throughout the year.

Does Black Mondo Grass grow in shade?

Yes. It grows best in partial to full shade, although it can tolerate some sunlight if the soil receives sufficient moisture.

Does Black Mondo Grass produce flowers?

Yes. It produces small, pale lilac or white flowers in late summer, followed by dark purple berries.

When should Black Mondo Grass be pruned?

Prune it in early spring by removing dead or damaged leaves before new growth begins. Extensive pruning is usually unnecessary.

Can Black Mondo Grass grow in containers?

Yes. Its compact size and striking foliage make it a suitable choice for containers, borders, and smaller gardens.

Is Black Mondo Grass low maintenance?

Yes. Once established, it generally requires little maintenance beyond occasional trimming, appropriate watering, and division if clumps become overcrowded.

Delivery & Returns

We offer free delivery within 50 miles of our nursery, making it convenient to have your Ophiopogon Planiscapus Nigrescens plants delivered directly to your property within our local delivery area.

Delivery outside the 50-mile area may be available depending on your location and order. Please contact us if you are unsure whether your address falls within the delivery area.

All plants are carefully prepared for delivery and are covered by our 12 Month Guarantee On All Plants, subject to the applicable terms and conditions.

This Month's Special Discount Offer !

Spend & Save is back! Buy more & save more.

Spend £200 & get £20 off | Spend £500 & get £75 off | Spend £1000 & get £150 off

Don't miss this month's discount !

With over 30+ years in the horticultural industry, Bannister Hall is an award winning UK plants nursery. We are trusted growers and online retailers of everything plants including topiary, trees, hedges, and shrubs, supplying outdoor plants nationwide to homeowners, the RHS Chelsea Flower Show, local authorities, the NHS, landscaping designers, gardeners, contractors, and property developers. From our three privately owned British plants nurseries we offer specialist nationwide delivery of high quality plants at unbeatable prices. Our nurseries can be visited by everyone and you can also shop here online choosing from over 40,000 plant species. We are fully DEFRA compliant and approved by the national 'Plant Healthy Scheme'. Buy Hedges, Trees, Plants & Shrubs Direct Online with Free Delivery and 12 months plants guarantee- Tel. 0330 236 7330.