I'm feeding fermented chick starter and just a little layer mash/whole grains. All my chicks get baptism by fire because they need to live hardy in my husbandry style, so these chicks are being brooded right on the coop floor bedding that has been building since last Sept. It has the full meter of my flock's germs and all who survive will be hardy indeed, those who do not wouldn't have survived here anyway.
If we were having a wet spring, I'd probably rethink that but we are in a drought here, so bedding is extremely dry and feces worked in and under.
This is the first time I've brooded in this much of an exposure(always a good bit as I raise hatchery chicks under a broody mama but have not exposed to the whole flock upon arrival) but I'm counting on the free range and hardy genetics of the heritage strain bird to show their true colors. They will never receive medicated feeds or medicine of any kind here, they will be free ranged with the flock as soon as they can climb the lip of the coop and get in and out the pop door.
They are precious indeed and I expect a lot of them, but I won't baby them around too much at all~nor any chick I get. Natural selection seems harsh but it has always been effective for landrace breeds and I want these birds to live primarily off the land with only some supplementing from me. It will be a true test of these genetics and characteristics and I will be constantly monitoring their reaction to this for tolerance and ability to thrive. If they are unable to forage enough for an adequate diet, I'll supplement as per usual, but I want to see what these birds are made of and will be reporting back what I find.
Al has always maintained that heritage breeder stock is the best and I want to put it to the test, put them through the same treatment I've always given my hatchery stock and maybe even a little more "street" for good measure. Performance of the line in true free range conditions and an all natural husbandry should be the way to go to test the mettle of the heritage breeds.