Arizona Daily Star:  “Tucson’s decision to limit the size of marijuana cultivation sites means growers are taking their farms — and jobs — to Phoenix.  Dispensaries in Tucson city limits are allowed up to 3,000 square feet to grow marijuana off-site — provided they can find one that’s not too close to a school, church, park, child-care center or substance-abuse rehabilitation facility. Sahuarita, Oro Valley and Pima County limit dispensaries to 2,000 square feet for cultivation.”