help me get the right grass seed
When letting a typical lawn care business overseed my lawn, what do I need to look for or know to ask in their grass seed application for my organic earth friendly yard. I want normal grass seed for now (though considering clover in the back). I want to use the least amount of fertilizer, water, etc. to maintain it. I need shade friendly grass, was told fescue, but not sure if all is good for me or if I need to ask or watch out for certain things in the mix. in case it matters, zone 6 and clay soil.