Looking for a hardy and drought resistant grass that requires little maintenance? Try growing some Zoysia grass. This thick grass not only chokes out weeds, but it requires less mowing, watering, and fertilizing once it has been established. Zoysia is a warm-season grass, which spreads by rhizomes, holds up well under foot traffic and heals itself quite effectively when trod upon due to its tough stems and leaves. Zoysia thrives in full sun but will tolerate a fair amount of shade as well. This grass is a good alternative for hotter regions as it prefers the warmer temperatures; however, once the cooler weather of fall begins to set in, Zoysia grass will lay dormant, turning brown until the warmth of spring returns.
The recommended planting times for Zoysia grass is between the months of April through June. There are different methods which can be used when planting Zoysia. Some people choose to start by seed; however, most prefer to lay down sod or insert plugs. Any of these (seeds, sod, plugs, etc.) can be purchased at most nurseries. Sodding results in a more immediate lawn and usually requires several weeks before it is able to withstand any foot traffic. The newly sodded area should be kept moist until the grass has established itself. Sloped areas may need to be secured with stakes to prevent the sod from shifting out of place before the roots have taken hold. An alternative to laying sod is the method of laying strips. Strips are similar to sod but are smaller and less expensive. The use of plugs or sprigs is more commonly used when planting Zoysia grass. Plugs contain a piece of rhizome affixed with soil. These should be kept moist prior to placement in 2-3 inch holes at least 6-12 inches apart. Lightly tamp the area once the plugs have been inserted and continue to keep damp. Generally, it takes about two full growing seasons for the area to retain full coverage. Zoysia sprigs are similar to plugs; they include a small portion of rhizome, root, and leaves but have no soil as do plugs. Sprigs are not as expensive and require less care than plugs, both before and after planting. Sprigs are planted much like plugs; however, they are normally fashioned in a shallow furrow rather than holes and spaced about six inches apart. Sprigs should not dry out; therefore, applying a layer of straw mulch is highly recommended to help retain moisture.
Once Zoysia has established itself, it does not require much maintenance. Seasonal fertilizing with approximately two pounds of nitrogen per every 1000 square feet is usually sufficient. Continual mowing is not a concern with Zoysia grass; however, when mowing this grass, cut at a shorter height of around one to two inches. There are few insect or disease problems associated with Zoysia grass. The problem most often encountered with Zoysia is thatch, layers of decomposed roots. This brown, spongy material can be found just above the soil surface and should be removed with a power rake in early summer.
