Mondo Grass Facts

Overview

A perennial evergreen, mondo grass (Ophiopogon japonicus) belongs to the plant family of Liliaceae, which is commonly dominated by lily varieties. A popular ground cover, the grass grows between 2 to 12 inches in length. It quickly fills in gaps around stepping stones or walkways. The grass grows well alongside ponds and creeks. Due to its shade tolerance, the grass grows under trees and shrubs. When grown in shady conditions it rarely needs mowing.

Planting Location

Mondo grass grows well in shade or full sunlight. It withstands virtually any soil type. The grass requires warm weather and does well in the United States Department of Agriculture zones 7 to 11. Despite, being predominately a warm season grass, mondo grass maintains its bright green color even in winter. The grass is virtually pest-free and rarely suffers from diseases, according to Floridata.

Invasive Nature

Mondo grass grows using stolons and fibrous roots in sod-forming clumps. Its vigorous growth can become invasive to flowerbeds or other locations. Placing edging material between the mondo grass and the flowerbeds helps to keep the grass from invading.

Watering and Fertilizing

Mondo grass appreciates moist soil conditions, but once established it is easily drought-tolerant. It rarely requires fertilizing, but does benefit from an application in the spring.

Shearing

Each spring shearing or mowing of mondo grass helps encourage new growth and restores its overall appearance. During the winter months it can become ragged-looking; mowing helps rejuvenate it.

Varieties and Cultivars

Several varieties of mondo grass exist. Numerous cultivars offer dwarf varieties that grow well with no mowing. Black mondo grass (Ophiopogon planiscapus 'Nigrescens') produces green foliage that quickly matures to a black coloring. The grass is a popular ornamental. To maintain the black coloring of the grass requires shady conditions.

Keywords: mondo grass, black mondo grass, mondo grass information, mondo grass care

About this Author

Kimberly Sharpe is a freelance writer with a diverse background. She has worked as a Web writer for the past four years. She writes extensively for Associated Content where she is both a featured home improvement contributor (with special emphasis on gardening) and a parenting contributor. She also writes for Helium. She has worked professionally in the animal care and gardening fields.