I am interested in planting buffalo grass at our home in Mitchell OR. We don’t live at the house full time hence we are not there to water and mow on a regular basis. Is there anything you can recommend in a seed mixture and where to purchase? We are planning to plant right before winter to allow the seed to lie dormant and receive the necessary moisture to germinate in the spring. Any information that you can provide us to have a successful project would be greatly appreciated. Thank You