When do Americana's start to lay?

[Thechickmama]

My Silver laced windotte started laying yesterday and i was so happy it is my fist time having chickens and i have 5 other chickens witch are, 2 old 4 years unknown breed one all black the other looks like a Americana, 1 delaware, 1 buff orphingten, and one Americana all of the ones that aren't 4 are 20 weeks old and counting! I was wondering when a Americana start laying since i'm
excited for color eggs that aren't brown! So if you could help please respond since i don't know.

 

[ChickenCanoe]

About the same time as other breeds. About 20 weeks in spring and summer. 24-30 weeks in late autumn and winter.

 

[Thechickmama]

Thank you