If you want carrots to last more than one month, it’s best to store carrots in the freezer. Store in a separate container from other foodstuffs. If you have a lot of carrots, store them in several containers as needed every day. Carrots stored in the freezer will last at least up to two months.
Those are some easy ways to store carrots so they last longer. Hopefully this method is useful and good luck trying it.