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Ophiopogon japonicus (Green Mondo Grass)

Ophiopogon japonicus, commonly known as green Mondo Grass, is a striking ornamental grass. It grows as a clump and produces a dense tuft of grass-like, dark green leaves to about 25 cm tall and the same width. Ophiopogon japonicus performs best when mass planted and is commonly used in rock gardens, included in borders, planted as a ground cover, or maintained in a container.

Ophiopogon japonicus (Green Mondo Grass) growing as a groundcover in a woodland garden.
Ophiopogon japonicus (Green Mondo Grass) growing as a border between a path and a lawn.
The average plant height is 5 cm
$6.77
The average plant height is 10 cm
$8.55
The average plant height is 10 cm
$9.78

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Suited to regions:All regions
Plant type:Grasses
Height:25 cm
Spread:25 cm
Flowering time:Summer
Tolerances:Hardy
Garden uses:Borders, Containers, Living areas, Parks, Paths & Steps, Patios, Pool areas, Specimen
Garden styles:Architectural, Backyard, City & Courtyard, Frontyard, Japanese, Modern
Easy to grow?Yes
Maintenance requirementsLow
Growth rateMedium
Also known as
Sku10148

What is the optimum Ophiopogon japonicus spacing?

The optimum spacing for Ophiopogon japonicus for the plants to merge and become an effective ground cover is 15-20 cm apart. However, if you want them to grow as a unique plant, they will need to be spaced at least 40 cm apart. The Ophiopogon japonicus spacing for having them merge to a limited degree is 20-25 cm apart.

What are the landscaping uses for Ophiopogon japonicus in NZ?

Ophiopogon japonicus is a popular choice in landscaping projects across NZ. It is commonly mass-planted either as a ground cover or on a bank, included in borders or mixed plantings, or planted around outdoor living areas, such as pools and barbecue areas. This hardy, ornamental grass is also perfect for modern gardens, but also for planting around commercial buildings, where the plants are often somewhat neglected. Ophiopogon japonicus is favoured by landscape designers across NZ for its elegant foliage and versatility. Little wonder it is a popular choice in landscaping.

Ophiopogon japonicus care

The most essential part of Ophiopogon japonicus care is to ensure they have well-drained soil that does not become waterlogged at any time. This, along with overwatering, is the main cause of plants failing to perform or dying. The next critical elements are weed control, and The Plant Company recommends spreading an organic mulch around the plants after planting. They should be fed in spring with a general fertiliser. At this time, any dead leaves can be removed. The plants are generally not trimmed aside from removing unsightly leaves. They rarely suffer from any pests or diseases, but you may want to keep an eye out for mealybugs and scale insects. Overall, they are a straightforward plant to care for.

Ophiopogon japonicus for sale in NZ

The Plant Company has the best Ophiopogon japonicus plants for sale in NZ. Our production nursery specialises in growing amazing plants, and our logistics team packs them carefully for our customers. The pricing is competitive, and the quality is exceptional. Let us take care of your Mondo plant needs and impress you with both our products and service!

What are the best Ophiopogon japonicus growing conditions?

The best growing conditions for Ophiopogon japonicus are a full sun or part shade position. These are hardy plants that will tolerate frost, drought, cold climates, wind, coastal conditions, and most soil types, except those that are excessively wet. Above all else, ensure it is grown in well-drained soil that does not become waterlogged. Similarly, if you intend to grow Ophiopogon japonicus in a pot, ensure that only potting media is used and never garden soil. After planting, be sure to spread fertiliser across the soil surface and do not put any in the holes at planting.

What height does Ophiopogon japonicus grow to?

Ophiopogon japonicus grow to about 25 cm tall and the same wide, and it will reach this within three years with optimal growing conditions. If the growing conditions are less favourable, the plants may stay smaller and will take longer to reach their mature size.

What is the common name for Ophiopogon japonicus?

The common names for Ophiopogon japonicus are Mondo Grass and Dwarf Lilyturf.

Questions and Answers

Have a question about Ophiopogon japonicus? We are here to help.

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