Coordinate the landscape design itself, selection of plants and the irrigation system to result in a sensible water-saving scheme. Consider a drip system for outlying shrub borders and raised planters, around trees and shrubs, and in narrow strips where conventional above-ground systems would result in water waste. If you use hoses instead of an underground system, you can observe water patterns. Instead of watering the entire lawn each time, spot water based on visible signs of need, such as turf that begins to turn a gray-green color. Avoid frequent, shallow sprinklings that lead to shallow root development.
Compact soils result in quick puddling and water runoff.
They need aeration with machines that pull soil plugs. Trees and shrubs separate from the lawn are best watered with deep root watering devices. Xerimulch the Landscape Properly selected and applied mulches in flower and shrub beds reduce water use by decreasing soil temperatures and the amount of soil exposed to wind. Mulches also discourage weeds and can improve soil conditions. Organic mulches include straw, partially decomposed compost, wood chips, bark, and even ground corncobs or newspapers.