"Is Blue Plymouth Rock the same as Sapphire gem?
Also known as the Blue Plymouth Rock or Sapphire Blue Plymouth Rock, the Sapphire Gem is a new variety of chicken. It is not an actual chicken breed as it is not recognized by the American Poultry Association."
https://www.google.com/search?q=blue+Plymouth+ro&client=ms-android-att-us-revc&sourceid=chrome-mobile&ie=UTF-8#:~:text=Is Blue Plymouth,American Poultry Association.
Also known as the Blue Plymouth Rock or Sapphire Blue Plymouth Rock, the Sapphire Gem is a new variety of chicken. It is not an actual chicken breed as it is not recognized by the American Poultry Association."
https://www.google.com/search?q=blue+Plymouth+ro&client=ms-android-att-us-revc&sourceid=chrome-mobile&ie=UTF-8#:~:text=Is Blue Plymouth,American Poultry Association.