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Landscaping
Landscape Horticulturist Red Seal Certification
Irrigation Systems
Knowledge Check
Irrigation Systems
Knowledge Check
Knowledge Check
1 / 8
What method is used to winterize an irrigation system in Canada?
A
Simply turn off the controller
B
Compressed air blowout of all zones
C
Cover the sprinkler heads with insulation
D
Add antifreeze to the system
Check Answer
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