I think our hatchery chickens are very good layers, probably for being chosen for that trait over many years, however, a sultan is usually a bad layer, which is why they are considered purely ornamental. I read they take up to 10 months to start laying, but mine started at about 25 weeks. Some of my girls have a lot of red in the face, and some don't.. I'm sorry, I can't remember when my girls started, but I think it was around 21-23 weeks?