Bonsai Soil Mix

This video is about soil mix I use for my bonsai tree. The first mix was lava soil/lava sand or what we called here with pasir malang plus goat manure. And the second mix I use was lava sand/lava soil plus soil mix from nursery shop.
If you are not able to buy the materials mentioned above, you can use the soil from the bottom of the bamboo tree, it is the best bonsai soil that we can get for free.