Japanese Bonsai Kiryu Soil
Kiryu is a porous, hard volcanic stone for mixing your own bonsai soil. In Japan it is commonly used the same way lava is used here in the United States. Japanese soil mixes commonly include Akadama, Hyuga Pumice and Kiryu.
Grain Size - 5mm - 1/16" - 1/4"
- Commonly Used In Japan The Way Lava Is Used Here.
- Helps With Aeration Of Soil
- Imported From Japan