Black Mondo Grass in New Zealand – Complete Growing Guide

Buying And Growing Black Mondo Grass In NZ

When it comes to adding a touch of elegance and sophistication to your garden, few plants can match the allure of black Mondo grass. This striking plant, with its rich dark foliage, can create a dramatic contrast in any landscape. If you're looking to enhance your garden with this unique plant, you're in the right place. These articles explore the best black Mondo grass options to buy in NZ and how to grow them.

What Black Mondo Grasses Are Available In NZ?

Black Mondo grasses add a dramatic flair to any garden and are fantastic for using as a contrast against lighter-coloured plants. Popular varieties in NZ include: Ophiopogon nigrescens, Ophiopogon ‘Short Black’, and Ophiopogon ‘Black Dragon’.

• Ophiopogon nigrescens: Ophiopogon nigrescens is the parent to other named varieties. It is favoured for its unique, dark purple to near-black foliage. It forms dense clumps as it grows to about 20 cm tall and wide.
• Ophiopogon Short Black: This dwarf variety grows to just 7-10 cm tall and same wide. It features elegant black foliage.
• Ophiopogon Black Dragon: This variety grows to about 15 cm tall and wide and also features stunning black foliage.

Benefits of Growing Black Mondo Grass

Choosing Black Mondo Grass for your garden offers several advantages:

1. Low Maintenance: This plant is incredibly easy to care for. It requires minimal watering and can thrive in a variety of soil types, making it perfect for both novice and experienced gardeners.
2. Versatile Use: Whether you're looking to create a striking border, fill in shady areas, or add interest to a rock garden, Black Mondo grass is a versatile choice.
3. Year-Round Appeal: Unlike some plants that only look good during certain seasons, Black Mondo grass maintains its dark foliage throughout the year.

Black Mondo Grass For Sale

The Plant Company stock high quality Black Mondo Grass for sale. We appreciate that buying online is somewhat of a leap of faith, given you are putting your trust in us. Please rest assured that we only ship plants that we would happily buy and plant ourselves. Trust in The Plant Company to supply your Mondo needs and allow us to impress you both with our quality and service. Our impressive Google Rating shows we are good at what we do! Be sure to contact us with any other plant enquiries also.

Black Mondo Grass Growth Rate

When considering the growth rate of Black Mondo Grass (Ophiopogon nigrescens), it's important to understand that it's generally characterized as slow-growing. This plant spreads gradually, forming a dense mat over time but it is not a plant that will rapidly fill an area. This is why it is generally densely planted when used as a ground cover. A spacing of 20 cm apart is generally recommended for non-dwarf varieties and 10-15 cm apart for the dwarf varieties.

Its growth can be influenced by factors such as soil conditions, sunlight, soil fertility, and moisture. Optimal conditions will support healthier, though still relatively slow, growth. As a general rule, the plant will take about three years to reach its maximum size under normal growing conditions.

How to Care for Black Mondo Grass

Black Mondo grass requires minimal maintenance and care once established. Some basic housekeeping includes:

• Remove any dead or damaged leaves to keep the plant healthy and tidy. This can be done any time of year.
• Mondo grass doesn't require heavy feeding. An annual application of garden fertilizer in spring is generally sufficient.
• Mondo grass is relatively pest-free, but watch for signs of slugs and snails, which may nibble on the leaves. Using slug bait if necessary.

Incorporating Black Mondo Grass into Your Garden

Black Mondo grass can be used creatively in various garden designs:

• Borders and Pathways: Use black Mondo grass to line pathways or create borders for a striking contrast against lighter-coloured plants or gravel.
• Rock Gardens: The deep colour of black Mondo grass complements the natural tones of rocks and stones, adding depth and interest.
• Containers and Pots: Plant black Mondo grass in pots to create a focal point on patios or balconies.
• Mixed Plantings: Combine with other shade-loving plants for a lush, layered look.

What is Black Mondo Grass?

Black Mondo grass, scientifically known as Ophiopogon planiscapus 'Nigrescens', is a perennial plant that stands out due to its dark, almost black leaves. Despite its grass-like appearance, it is actually a member of the lily family. This plant is slow-growing and forms clumps that can be used as ground cover, borders, or even as a striking feature plant in pots.

The main attraction of Black Mondo grass is its foliage. The leaves are narrow, arching, and can reach up to 20 cm in length. The colour ranges from deep green to nearly black, depending on the light conditions. In summer, it produces small, bell-shaped flowers that are pale pink or white, followed by shiny black berries in autumn.