Watering is reduced and plants establish a stronger root system before summer. Fall planting results in quicker spread of ground covers, including those traveling by means of underground stems and surface runners. However, summer planting requires adequate and frequent watering for survival and establishment. Maintenance Proper maintenance of ground-cover plantings ensures good growth, rapid coverage and an acceptable appearance. Coverage of an area depends upon new growth.
Good maintenance promotes growth and prevents competition from weeds and grasses.
The first maintenance task should be the application of a light mulch to recently planted ground covers. Mulches conserve moisture, reduce weed competition and promote a cooler soil environment during the summer. The next consideration is adequate and timely watering. When water is needed, apply enough to penetrate the soil to a depth of 12 inches. Check the soil once a week with a soil probe or spade to determine soil moisture.