If these hens are laying then perhaps a good layer feed might be best. That will supply them with the extra calcium they need to make eggs. You should also think about putting some oyster shell in a dish and let them eat that as they need it. I have roosters so feed All Flock with the oyster shell on the side. Grower feed is normally given to chicks under about 20 weeks old.
That is probably the reason why he didn't get any eggs they were not getting the correct nutrients from the grower feed that they need to lay eggs