Feed a cockscomb is a interesting work, but it is also a difficult work. When it's only one year old, you have to ferment the wood flour. And then put it into the wood flour. Don't turn it over too many times, or it will become weaken and it will die. When it is two years old, you should change the wood flour once of months and watch out the color of its body. When it is three years old, move it to the soft soil and if its body turn into yellow, don't move it until it become a chrysails.
About a month, you can have an imago of cockscomb. Follow these directions and then you can have the biggest cockscomb in the world.