Research also is needed to learn how to effectively use native woody and herbaceous plants in water-conserving landscapes. When selecting a turfgrass species, consider which of the following qualities are most important in your landscape plan and choose a turfgrass which meets your needs. The shade tolerance of grass depends on many conditions. If the site is quite damp, rough bluegrass could persist while fine fescues die. Just the opposite could occur on a dry site.
Cultivars also have significant differences.
Often turfgrass cannot tolerate traffic, although there is quite a lot of variability between cultivars. For example, Bensun and Baron Kentucky bluegrass bear traffic rather well. While a lawn may exist on low amounts of fertilizer, a high-quality lawn can only be grown with increased amounts. The cultivar, soil type, and climate greatly influence fertilizer needs. Proper Irrigation Zone watering means grouping plants with similar water requirements.