Apparently you have a reading comprehension problem. Sweetgrass tom mated with a Royal palm hen make Sweetgrass. That is correct and was never in doubt. It however does not make a Royal Palm a Sweetgrass any more than a Narragansett is a Bronze. They also differ from each other solely in the...
The fact is that Sweetgrass (b1b1 cgcg dd EE NN RR SlSl SpSp PnPn) have more in common in their color genetics with a Royal palm (b1b1 cgcg dd EE nn RR SlSl SpSp PnPn) than they have with a Tiger Bronze (b1b1 Ccg dd EE NN RR SLSl SpSp pnpn).
If I cross a Sweetgrass tom with a Royal Palm hen...
I am confused. Why would you title your thread Sweetgrass Turkeys when you are talking about Tiger Bronze and a mixed variety that you have apparently made up your own name for? While they may have some color genes in common with the Sweetgrass variety, they are no more Sweetgrass than a...