I have heard a lot, and I mean a LOT of people talking about deficiencies of orange breast chicks when they come out of the nest with white feathers
I had 2 come out of the nest a couple weeks back (Unfortunately I lost both of them after a cold spell at night) and had no white feathers whatsoever.
Does this mean I am doing something right?

My diet isn't very special but it consists of: Seeding grasses, finch mix, spinach, corn, carrot, sprouted bean mix, cucumber, apple, charcoal, shell grit, cuttle fish bone, egg and biscuit mix, egg shells, termites and parrot pellets for the neophemas which I have seen the finches picking at