What kind of risers will be used for shrub or ground cover areas?
In open areas of high foot traffic or auto traffic, such as along driveways, sidewalks, etc., or in the middle of beds where fixed risers would be unsightly, your installer will recommend use of Weather-matic extra-high rise retractable sprinklers. In areas where traffic or aesthetics are not a problem, shrub heads may be mounted on fixed risers.
