Welcome to BYC. It's great to see someone doing solid research ahead of time.
Since you have both extremes of weather, have you seen these two articles:
https://www.backyardchickens.com/articles/cold-weather-poultry-housing-and-care.72010/...
Welcome to BYC. It's great to see someone doing solid research ahead of time.
Since you have both extremes of weather, have you seen these two articles:
https://www.backyardchickens.com/articles/cold-weather-poultry-housing-and-care.72010/...