However, some varieties may not recover from a long dry period. Many types of irrigation systems exist to help the homeowner apply the correct amount of water to trees, shrubs, and gardens. Drip irrigation systems provide a controlled flow of water directly to the plant's root system. Wasted water due to runoff, over spraying, and evaporation is greatly reduced. Modern drip systems will pay for themselves very quickly in the cost of water and time you save.
Systems are available which are easily installed by the homeowner.
Currently, drip systems have not proven reliable for lawns. However, there are efficient sprinklers for turfgrasses. Improve Your Soil Probably the most overlooked aspect of landscape water conservation is improving the soil for optimum water-holding capacity. In New Jersey, clay soils are typically found in the northern part of the state and sandy soils in the south, with a diversity of soil types in between. Clay soils are often very compact with little aeration.