|
Some people think that they must be slaves to the green expanse they call a lawn. Others are convinced that it takes professional expertise to maintain a quality lawn. Some people believe that lawns are toxic, environmental disasters. However, lawns capture runoff, control erosion of soil, reduce glare, and filter pollutants from the air. Gardeners can maintain an attractive, environmentally sound lawn with a reasonable commitment of time and energy.
The level of care a lawn is given is determined by several factors. The use of the area will affect turfgrass selection and cultural requirements. BENTGRASS is a high-maintenance grass used on golf-course putting greens. TALL FESCUES are used in playgrounds and parks because they tolerate heavy use, soil compaction, and drought conditions much better than finer types of grasses.
Grasses grown in the home landscape can require less maintenance if proper mowing, watering, and fertilization practices are followed. Grass cultivars for home-andscape lawns are usually moderate-to-high maintenance types.
Grass varieties for Ohio are called “cool-season” grasses. They look their best and grow most rapidly during the cool weather of spring and fall. Common cool-season turfgrasses include KENTUCKY BLUEGRASSES, TALL and FINE FESCUES, and PERENNIAL RYEGRASSES.
Mowing frequency is highest during the cool weather of spring and fall. The “once-a-week-no-matter-what” mowing schedule may result in a lawn mower clogged with clippings during these times. During the heat of summer, growth is greatly reduced. If drought conditions occur, mowing may not be required. While drought reduces mowing frequency, it may drastically alter the appearance of the lawn.
During summer months when rains are scarce and temperatures soar, turfgrasses slow their growth and may even go dormant. As with other plants, grasses need to be fertilized more during periods of rapid growth. For Ohio, this means fall and spring are the critical times to fertilize. Plants do not need large doses of fertilizer when they are dormant or growing slowly.
|