Ryegrass Vs. Zoysia

Adaptation

• Ryegrass is a cool-season grass, making it well-adapted to cooler climates. Zoysia, a warm-season grass, is better suited to warmer parts of the U.S., but the ranges of these two grasses overlap considerably. Ryegrass grows best in moist, well-drained, neutral to slightly acidic soil with full sun; it will not tolerate extremes of heat and drought. Zoysia grows in similar soil conditions but is more tolerant of heat and drought and will grow in partial shade.

Establishment

• Like most cool-season grasses, rye is usually established from seed, and is best planted in late summer to early fall. Zoysia does not readily grow from seed -- though it is possible -- and is more often established through sod or plugs. You can lay sod at any time throughout the growing season, as long as the soil is reasonably moist and not frozen. Seed is cheaper than sod, but it takes longer to establish. Sod has the advantage of creating the appearance of an instant lawn.

Maintenance

• According to Purdue University, ryegrass requires moderate to high maintenance, depending on the specific cultivar. It grows quickly and should be mowed frequently to a height of 2 to 3 inches. It may need irrigation in times of drought. Zoysia needs slightly less maintenance. Mow it to a height of 1/2 to 1 1/2 inches. Both types of grass will benefit from nitrogen fertilizer.

Considerations

• Few lawns feature only one variety of grass. You may choose to plant both ryegrass and zoysia or one variety in combination with tall fescue, Kentucky bluegrass, St. Augustine grass or some other variety. Consult with a local lawn expert who can help you choose a grass blend that is ideal for your specific needs and region.