The Dalles City Council approved an ordinance dealing with siting and odor control requirements for personal marijuana grow sites.  The ordinance requires marijuana to be located in a place where the grow site cannot be seen by normal unaided vision from a public space or neighboring property, and bars odor associated with a marijuana grow from entering another property.  The provisions had initially been part of a proposed ordinance that included new separation requirements for recreational retail marijuana outlets that the Council declined to adopt in May.  Mayor Steve Lawrence says he does not know when the outlet spacing issue will come back before the Council.