I actually waited for the first egg. I had the bag of feed here and ready to go by the time mine were 17 weeks old as I'd heard that Red Sex-links often lay early. Mine did - she laid her first egg at 17 1/2 weeks! The rest of mine waited until around the 20 week mark to lay their first eggs. (One didn't lay until she was closer to the 30 week mark!)
Since the Red Sex-link laid early, I started all of mine on the layer feed at 17 1/2 weeks old!
Since the Red Sex-link laid early, I started all of mine on the layer feed at 17 1/2 weeks old!