JAPANESE HARD IBARAKI AKADAMA
Akadama is a granular volcanic clay-like soil which is mainly found in Japan. Once extracted it is dried & sifted to various grain sizes.
Recommended Mixture: 3 parts Akadama + 3 parts Pumice + 1 part compost/pine bark
- 14L
- Small: 3-6mm
- Better porosity
- Free draining
- Darkens with moisture
