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Over-head sprinklers

1.Ask for low-volume sprinkler heads, which cut the amount of water delivered so that the soil can absorb more of the water it receives.  Ask for matched-precipitation heads, which guarantee that a half-circle head will deliver just as much water as a full-circle head, rather than the same amount over a smaller area.
1.Place sprinkler heads to apply water over large areas of landscaping such as turf and ground cover areas.
1.Sprinkler-heads apply water in gallons per minute (gpm).
1.The heads should apply water slowly and with uniform coverage.
1.The heads should be placed so that water from one sprinkler reaches the adjacent heads (head-to-head coverage).
1.Sprinklers and bubblers work best in small areas of continuously rooting ground cover and bedding plants.
1.Misters are best for plants that benefit from moist foliage (such as ferns).
1.Generally, todays sprinklers throw water a minimum of 5 feet; so, make sure that the area utilizing sprinklers is at least 5 feet in length.