There are several alternative ground covers that adapt well to conditions unsuitable for turf. If damp soils are a problem, day lillies are a good choice. For seaside plantings, consider beach sunflower. This plant is both highly salt and drought tolerant. All plants are capable of modifying their environment through a process known as evaporative cooling.
Plants release water through pores in their leaves.
When warm winds pass over the leaf surface, surface water absorbs the heat. The warmed water then evaporates into the atmosphere, leaving behind a cooler environment. Because of lowered air temperatures around the home, air conditioning costs will be decreased. In addition to saving time and energy, ground covers can provide a more beautiful and comfortable home environment. Through a profusion of color and texture, ground covers create interesting contrasts and provide an unifying element in a total landscape planting.