If you mean the wheat from 10 years ago, then yes, obviously it is no longer chodosh.
For at least nine years already. This past year’s grain just became muttar (e.g. Dunkin’ Donuts, although the pigs’ milk remains assur).
But if you mean the wheat that is now being harvested and is chodosh, I’m having a hard time following.
If it took root before the day of the hakravas haomer, it becomes muttar even if harvested later.