what age does Splash Marans start laying eggs?

[Suzy P]

What age does Splash Marans start laying eggs? I keep a calendar from hatch through hatching. I put down on the calendar possible times that my chicken may start laying, so I can keep an eye out in both coop and chicken run for tiny 1st eggs.

 

[CaliforniaMountainChicks]

Mine started laying late at 6 months old! She was hatched April 20 last spring.