Ophiopogon japonicus 'Nana'
Overview
Uses: Ideal as a groundcover between stepping stones, along walkways, in borders, and beneath shrubs or trees. Excellent for small spaces and shaded container plantings.
Benefits: Dense, tufted evergreen foliage stays rich green year-round. Tolerates shade, heat, and humidity while maintaining a refined, low profile. Virtually maintenance free once established.
USDA Hardiness Zones: 6 – 10
Sun: Partial Sun/Shade to Heavy Shade
Life Cycle: Evergreen perennial
Mature Height: ~2" – 4"
Mature Width: ~6" – 8"
Growth Rate: Slow to moderate
Summary
‘Nana’ Dwarf Mondo Grass is a compact, evergreen groundcover prized for its neat, grassy texture and deep green color that stays attractive year-round. Forming small clumps that slowly spread into a dense carpet, it’s perfect for planting between flagstones, edging borders, or softening pathways with a polished look.
This petite form of Ophiopogon japonicus thrives in partial to full shade, offering a lush alternative to traditional turf in low-light areas. Its fine blades and compact growth habit make it especially useful in Japanese-inspired gardens, courtyard designs, and shaded containers.
Low-maintenance and drought tolerant once established, Dwarf Mondo Grass adds quiet elegance and texture wherever it’s planted, creating a natural, serene feel that complements both modern and traditional landscapes.
Care
Dwarf Mondo Grass Care
Plant in well-drained soil enriched with organic matter. While tolerant of a range of light conditions, Dwarf Mondo Grass performs best in partial to full shade where soils remain evenly moist but not soggy. Avoid standing water or compacted soils.
Water regularly during the first growing season to establish roots, then allow the soil to dry slightly between waterings. Once established, ‘Nana’ is quite resilient and requires minimal irrigation during average rainfall periods.
Feed lightly in early spring with a
slow release fertilizer
to encourage steady, healthy growth. Trim or shear lightly in late winter or early spring if foliage becomes tired or uneven.
Size
Size of Dwarf Mondo Grass for Sale Online
Our plants ship in greenhouse-grade grow pots and are appropriately sized for their containers. For current pot sizes and availability,
please contact us.
Size of Dwarf Mondo Grass When Mature
Expect a low, compact mound approximately 2" – 4" tall and 6" – 8" wide at maturity, gradually spreading by short underground rhizomes.
Additional Information
What is the botanical name of Dwarf Mondo Grass?
The botanical name is Ophiopogon japonicus ‘Nana’.
Is Dwarf Mondo Grass evergreen?
Yes — it retains its glossy green foliage year-round, even through mild winters in most regions.
How fast does Dwarf Mondo Grass spread?
‘Nana’ spreads slowly to moderately by short underground runners, forming a dense, tufted groundcover over time without becoming invasive.
Can Dwarf Mondo Grass grow between stepping stones?
Absolutely. Its low, durable foliage is perfect for filling gaps between flagstones and paths, tolerating light foot traffic once established.
What type of soil is best for Dwarf Mondo Grass?
Rich, well-drained soil with consistent moisture is ideal. It adapts well to loam or sandy soil but should not sit in standing water.
How far apart should I plant Dwarf Mondo Grass?
Space plants 4" – 6" apart for quicker fill-in, or 8" apart for a slower, more natural spread. Adjust spacing based on desired density and coverage area.
