Hi Sue,
Unfortunately none of our BPRs have the correct tackle for egg-laying
, so I can't really tell you. This was really an experiment to see if we could grow our own Rhoadie-rocks, but unfortunately all we have the equipment for at the moment is rhockie roads, which I don't think will work out quite the same!
Anyway, since a Black Rock lays standard-ish light brown supermarket coloured eggs, and so does a RIR, I should think that the egg colour from the Plymouth Rocks would be similar?
We have some RIR-Welsummer crosses running about at the moment, and they lay lovely mid-brown eggs for instance - half way between the Welsummer colour and RIR
. They do look quite non-descript though unfortunately - that's one in the centre of the picture with the yellow legs, and facing away from the camera.
I feel like we really ought to decide on a breed or two, and stick to it, but frankly I like the mad variety of it all too much. For instance, the boring black hens in the photo are in their umpteenth generation here aparently. (One of them has funky Diva tail feathers, so she's known as 'Diana Ross', whilst the rest of them are just the 'Chicken Supremes'). Anyhow, they keep disapperaing off into the bushes and coming back with families...... of course none of them are to ANY breed standard, but some of the cockerels have been absolutely fabulous to look at, and in all kinds of colours!!