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Water-Saving Landscaping Low-maintenance solutions for intermountain regions April 18, 2010 Challenges  Hot temperatures  Cold temperatures  Shorter growing season  Drying winds  Deluge/drought  Poor soil Water-Saving Landscaping April 18, 2010 Solutions  Windbreaks  Xeriscaping  Soil amendment  Native plants Water-Saving Landscaping April 18, 2010 Windbreaks  Structures   Fences Walls Water-Saving Landscaping April 18, 2010 Windbreaks  Plants   Tree lines Hedges Water-Saving Landscaping Water Cycle April 18, 2010 Clouds Evaporation and Transpiration Condensation and Precipitation Runof and Percolation Water-Saving Landscaping April 18, 2010 Water Consumption 200 175 150 125 100 75 50 25 Average Conservative t h nds lush ing in.) at h her and her in.) e s s e f hav B h m m t a a t y g e w w ( l g b S r sh es hes n (2 hin shin Toi i e s D ish ot u w Water-Saving Landscaping ow a l h Br Wa L D C S April 18, 2010 Xeriscaping  Planting strategies that conserve water Water-Saving Landscaping April 18, 2010 Xeriscaping  No additional watering Water-Saving Landscaping 10 April 18, 2010 Xeriscaping  Drip irrigation Water-Saving Landscaping 11 April 18, 2010 Soil Amendment  Eastern Washington loses more than 10 tons of soil per acre per year to rainfall runof Source: Atlas of U.S Environmental Issues, Mason & Mason, 1990 Water-Saving Landscaping 12 April 18, 2010 Native Plants  Tolerate temperature range  Tolerate drought  Prevent erosion  Support natural ecosystem  Attract pollinators  Need little or no maintenance  Sustainable Water-Saving Landscaping 13 April 18, 2010 Temperature Range Seasonal Temperatures Winter Spring Summer Fall Minimum 18 41 73 43 Average 29 57 89 54 Maximum 40 72 105 65 Water-Saving Landscaping 14 April 18, 2010 Native Plants Photos courtesy of Rugged Country Plants Water-Saving Landscaping ... Landscaping 13 April 18 , 2 010 Temperature Range Seasonal Temperatures Winter Spring Summer Fall Minimum 18 41 73 43 Average 29 57 89 54 Maximum 40 72 10 5 65 Water-Saving Landscaping 14 April 18 , 2 010 ... April 18 , 2 010 Water Consumption 20 0 17 5 15 0 12 5 10 0 75 50 25 Average Conservative t h nds lush ing in.) at h her and her in.) e s s e f hav B h m m t a a t y g e w w ( l g b S r sh es hes n (2 hin... April 18 , 2 010 Xeriscaping  Planting strategies that conserve water Water-Saving Landscaping April 18 , 2 010 Xeriscaping  No additional watering Water-Saving Landscaping 10 April 18 , 2 010 Xeriscaping