Silkie Bantam egg timeline?

[fredthegrunt]

I have raised meat birds in the past, and have switched to layers as I have meet people who have a different approach to 'farming animals'. I currently have a couple rhodies, Americuanas, rocks, Polish (both roosters) and a couple silkie bantams. I am rather curious as to when my silkies might start producing eggs, my americuanas also for that matter... Any help would be appreciated.