Mondo grass, also known as monkey grass, is a stunning ground cover option that adds beauty to low-traffic areas in your garden. Originating from the Ophiopogon genus in the Asparagaceae family, these tuberous-rooted perennials are not true grasses but boast evergreen foliage in shades of dark green to black.

Several varieties of mondo grass are popular for their easy care, shade tolerance, and non-invasive growth. These plants thrive in light shade, making them a versatile choice for various settings such as beds, borders, containers, and gravel gardens. Additionally, they are excellent for bank stabilization and erosion control thanks to their spreading nature.

With graceful arching leaves and delicate bell-shaped flowers in the summer, mondo grass adds a touch of elegance to any garden. Propagation is simple through root division, making it easy to expand your collection of these lovely plants.

What You’ll Learn

• What Is Mondo Grass?
• Cultivation and History
• Propagation
• How to Grow
• Growing Tips
• Pruning and Maintenance
• Species and Cultivars to Select
• Managing Pests and Disease
• Best Uses
• Quick Reference Growing Guide

What Is Mondo Grass?

Native to southeast Asia, mondo grass species like Ophipogon japonica are easy to care for and add a touch of beauty to any garden. Popular varieties include the dark foliage of O. planiscapus ‘Nigrescens’ and the variegated O. jaburan ‘Vittatus’. These plants are often confused with lilyturf, another member of the Asparagaceae family, but are distinct in their growth habits and appearance.

With slender leaves, delicate flowers, and pea-sized berries, mondo grass offers a unique blend of beauty and functionality in the garden. They are deer and rabbit resistant and thrive in zones 7 to 11.

Cultivation and History

Mondo grass has a rich history, often used in classic Japanese gardens and traditional Chinese medicine. The name “Ophiopogon” references dragon or snake beards, pointing to the flower spikes of these plants.

Propagation

Propagation is straightforward, primarily through dividing side shoots or large clumps. Dividing the plants in the spring ensures a healthy growth cycle.

How to Grow

To grow mondo grass successfully, ensure well-draining soil enriched with compost or aged manure. These plants prefer filtered sun to dappled shade and need regular watering until established. Container growth is also possible with the right soil mix and proper care.

Growing Tips

Top dressing with compost in the spring and ensuring adequate water during dry periods are key to keeping mondo grass healthy and thriving. These low-maintenance plants require minimal care but benefit from occasional fertilization.

Pruning and Maintenance

Pruning consists of cutting back old leaves in the spring to encourage new growth. Periodic division is essential for large specimens, while container plants should be repotted as needed.

Species and Cultivars to Select

New cultivars like ‘Black Beard’, ‘Nana’, and ‘Nigrescens’ offer unique colors and growth habits for your garden. These plants are versatile and suitable for various settings from beds and borders to containers and ground covers.

Managing Pests and Disease

Mondo grass is relatively pest and disease resistant but may face issues with slugs and root rot in some conditions. Regular monitoring and proper care can help prevent these problems.

Best Uses

Mondo grass is ideal for ground cover, underplanting, or as a filler in various garden settings. From borders and containers to coastal and rock gardens, these plants add structure and beauty to any landscape.

With a quick reference growing guide, you can easily incorporate these versatile plants into your garden. Whether you prefer a classic look or a touch of drama, there is a mondo grass variety to suit your style.

Short, Dark, and Handsome

In conclusion, mondo grass offers a unique blend of beauty, versatility, and ease of care for your garden. Whether you choose a classic variety or an exotic cultivar, these plants are sure to add elegance to any setting.

For more information on growing ornamental grasses, explore our guides on growing sedge plants and easy landscaping with ornamental grasses. Share your favorite mondo grass cultivar in the comments below and let us know how you incorporate these lovely plants into your garden!