Banana purple punch auto

11 days have passed since the last update. I watered the plant with ion-rich water so that I could avoid using fertilizer. I only watered it 4 times in the 11 days. It has grown a lot. Exactly 22 days ago the seedling emerged from the soil. It's amazing how quickly the plant develops. In the past I made the mistake of over-fertilizing, this time I'm not going to do it.