Comparison
Liriope vs. Mondo Grass: what is the difference?
Short answer: Liriope and Mondo Grass are relatives in the Asparagaceae family. Liriope has wider leaves, grows taller (20–45 cm) and has showy flower spikes. Mondo Grass (Ophiopogon) is finer, lower and denser, with small flowers mostly hidden in the foliage.
Quick comparison
| Liriope | Mondo Grass | |
|---|---|---|
| Genus | Liriope | Ophiopogon |
| Height | 20 – 45 cm | Leaves 20 – 40 cm (dwarf: 5 – 10 cm) |
| Leaves | Wider | Fine and linear |
| Flowers | Showy lilac or purple spikes | Small, white to pale lilac |
| Fruit | Black berries | Blue berries, ~5 mm |
| Light | Sun, partial shade and shade | Partial shade and shade |
| Typical use | Ground cover, edging, containers | Lawn substitute in shade, between stones |
Which one to choose?
Choose liriope if you want flowers and a plant that tolerates direct sun. Choose Mondo Grass if you need a low, fine carpet in shade or to fill between stepping stones. For edges with color contrast, variegated Aztec Grass is an excellent middle ground.
Frequently asked questions
Can liriope and Mondo Grass be combined?
Yes. A common design uses liriope at the back or along taller edges and dwarf Mondo Grass in front or between stones, creating layers of height.
