WATER-SAVING LANDSCAPING

LOW-MAINTENANCE SOLUTIONS FOR INTERMOUNTAIN REGIONS

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CHALLENGES

• HOT TEMPERATURES

• COLD TEMPERATURES

• SHORTER GROWING SEASON

• DRYING WINDS

• DELUGE/DROUGHT

• POOR SOIL

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SOLUTIONS

• WINDBREAKS

• XERISCAPING

• SOIL AMENDMENT

• NATIVE PLANTS

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WINDBREAKS

• STRUCTURES

• FENCES

• WALLS

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WINDBREAKS

• PLANTS

• TREE LINES

• HEDGES

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WATER CYCLE

• CLOUDS

• CONDENSATION AND PRECIPITATION

• RUNOFF AND PERCOLATION

• EVAPORATION

• TRANSPIRATION

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CLOUDS

CONDENSATION

AND PRECIPIT

ATION

RUNOFF AND

PERCOLATION

EVAPORATION

TRANSPIRATION

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WATER CONSUMPTIO

N

Activity

Brushing teeth

Washing hands

Toilet flush

Shaving

Shower (8 min.)

Bath

Dishwasher

Dishes by hand

Clothes washer

Lawn (20 min.)

0 20 40 60 80 100120140160180200

WATER CONSUMPTION

Serie 3 Serie 2 Serie 1

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Activity Average ConservativeBrushing teeth 2 0.5Washing hands 2 0.5Toilet flush 5 2Shaving 10 1Shower (8 min.) 20 5Bath 36 15Dishwasher 15 7Dishes by hand 20 5Clothes washer 40 25Lawn (20 min.) 200 200

Water-Saving Landscaping 8

WATER CONSUMPTIONActivity Average Conservative

Brushing teeth 2 0.5

Washing hands 2 0.5

Toilet flush 5 2

Shaving 10 1

Shower (8 min.) 20 5

Bath 36 15

Dishwasher 15 7

Dishes by hand 20 5

Clothes washer 40 25

Lawn (20 min.) 200 200April 18, 2010

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XERISCAPING

• PLANTING STRATEGIES THAT CONSERVE WATER

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XERISCAPING

• NO ADDITIONAL WATERING

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XERISCAPING

• DRIP IRRIGATION

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SOIL AMENDMENT

• EASTERN WASHINGTON LOSES MORE THAN 10 TONS OF SOIL PER ACRE PER YEAR TO RAINFALL RUNOFF

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NATIVE PLANTS

• TOLERATE TEMPERATURE RANGE

• TOLERATE DROUGHT

• PREVENT EROSION

• SUPPORT NATURAL ECOSYSTEM

• ATTRACT POLLINATORS

• NEED LITTLE OR NO MAINTENANCE

• SUSTAINABLE

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TEMPERATURE RANGESeasonal Temperatures

Winter Spring Summer Fall

Minimum 18 41 73 43

Average 29 57 89 54

Maximum 40 72 105 65

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TEMPERATURE RANGE

April 18, 2010

WINTER SPRING SUMMER FALL

18

41

73

43

29

57

89

54

40

72

105

5

MINIMUM AVERAGE MAXIMUM Columna1

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NATIVE PLANTS

April 18, 2010Photos courtesy of Rugged Country Plants