Catharine, Rocks? In the soil? You mean there are places with rocks in the soil? Like where you would hit them with a shovel or drill? My, my... Some folks really do have it tough... Bambi Coastal Carolina--with no rocks, just sand, sand, sand... >I use a powerful drill and go pretty slow unless I am sure I am working in >an area without rocks, stones or enormous pine tree roots that are close to >the surface. > >Catharine/Atlanta, zone 7b > >