Here are some great ideas for cutting down on water usage in the outdoors.
Mulch - Mulch holds moisture in the soil and prevents evaporation from soil surface. Fine-textured mulches (pine straw, mini nuggets, shredded hardwood) are more effective in conserving moisture than coarse-textured mulch. Apply to as large an area under the plant as possible. Consider putting 2-3 sheets of newspaper under mulch for added water retention.
Deep Watering - Shallow frequent watering encourages a weak root system and reduces plant tolerance of drought. It's best to water well, less often.
Water Roots, not Leaves - Wetting the foliage encourages diseases and results in water loss through evaporation.
Hand-water newly planted trees, shrubs, and thirstier plants. Again, deep watering is the best way to encourage strong root system and drought tolerance.
Use Drip, Trickle or Soaker Hose - Drip irrigation uses 50% less water than conventional sprinkler irrigation and applies water slowly and directly to root system.
Use the Timer and Install a Rain Sensor on Irrigation System - Rain Sensors are inexpensive extras that usually pay for themselves (in water savings) within 2 years.
Adjust Irrigation Controller - according to change in seasons and rainfall.
Depend on rainfall as main outdoor water source when possible. Water companies love when you leave your system on during a rainy time. Shut those systems off if the weather turns.
Tuesday, July 27, 2010
How to Water Responsibly
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