Yep, def hen and roo.
He'll start crowing at about 7-8 months (unless there is a more dominant roo around that crows, then he may never start...) Polish are very docile and content to not be the head chicken. However, once a polish roo gets going, is ego gets as big as his crest and then good luck holding him back! If he does start crowing you're in for it! Standard polish roos have a HELL of a powerful crow!
He'll start crowing at about 7-8 months (unless there is a more dominant roo around that crows, then he may never start...) Polish are very docile and content to not be the head chicken. However, once a polish roo gets going, is ego gets as big as his crest and then good luck holding him back! If he does start crowing you're in for it! Standard polish roos have a HELL of a powerful crow!