Wouldn't that be wildly fun. ♡Oh my! Hawaiian navel oranges are the best! Haven't had one in so long we all need a vacation to go visit you!
As far as feed goes, we don't have Kalmbach locally here. I've been using Purina Homegrown Mixed Flock, since I have young, older, and cocks. Have also used Dumor layer pellets and crumbles, and Producer's Pride layer pellets and crumbles, if the Mixed Flock is out of stock.