都可以，用growth指“成长”这个名称；用growing up侧重“成长”的过程。请看COCA例句：

We care about our growth and maturity, and want our school to be a safe, kind, and respectful environment, a place where we can make mistakes, learn from them, and grow.

The thing that they remember most and they value most about their fathers are the stories that they heard from their fathers, you know, telling about our work, telling about our growing up, telling about our families.