Concrete grids with grass require maintenance ordinarily required for lawns such as watering, mowing, removal of weeds and occasional fertilizing. If grass in grid pavements.
Snow can be plowed from grids if the plow blade is set slightly above their surface. Rotary brushes for snow removal are not recommended. De-icing salts should never be used on grass because salt will kill it. Due to their slab-like shape, concrete grids may crack during compaction or while in service. In most situations, one or two cracks in a unit will not diminish structural or functional performance. If units crack from soil or base settlement, they can be removed and replaced. Likewise, the same units can be reinstated after repairs to the base or to underground utilities.