Bonsai Tree Soil . Bonsai soil mix seem to confuse a lot of people. When a loose, well draining soil mixture is used, it creates an environment into which the tree can easily grow new roots. Bonsai Soil Information And How To What Is Bonsai Soil Made Up Of from nayturr.com Quality soil with the best mix of ingredients for your bonsai tree. Before we delve into that question, we should look at what akadama is, and look at the characteristics that set akadama apart from other. For many bonsai enthusiasts, their first tree came from a big box store, mall, or roadside stand. The only good part is other than watering you only touch. When a loose, well draining soil mixture is used, it creates an environment into which the tree can easily grow new roots. It holds water for the roots to drink; How to make bonsai tree soil mix, watch the video to learn how to get the perfect blend fo...