Creating - bring (something) into existence
Cultivating- try to acquire or develop (a quality, sentiment, or skill)
Everything that you create must be cultivated.
God created plants, but he cultivated them by ensuring they had water to sustain them.
Our parents created, but they had to take the time (or have community) to help cultivate us into who we are today.
When we create new habits, they must be cultivated to sustain adequately.