First off, wrong place for this post, but here is my two cents of help:
Corns like any snake will continue to grow and change like humans do. Usually snakes grow the fastest in their first 3 years of life and then slow down. A hatchling will shed at least once a month. Over time as they grow, they shed less and less as the years.
How fast will your corn grow? All depends on its genetic makeup and how often you feed your snake. Think of it in line of your family. Did all of the siblings grow up? Everyone grew at different rates and as adults are all different in some ways to shape and size and height.
Hope that helps.
