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Akadama Ibaraki 3-6 mm
Ibaraki akadama is a Japanese clay used as a horticultural substrate for its ability to balance water retention and aeration. Its slightly different texture from classic akadama gives it faster degradation, which directly influences the dynamics of the substrate and root renewal in controlled cultivation.
It is a relevant component in mixes for bonsai and potted plants requiring effective drainage. Its initially stable structure promotes root establishment, while its progressive evolution over time allows the substrate to be adapted to cultivation and repotting cycles.
Recommended use
- Incorporate into mixes to improve structure and drainage
- Use alone or combined with pumice, bark, or other aggregates
- Adjust the proportion according to plants' water needs
- Plan for more frequent repotting due to its progressive degradation
- Particularly suitable for crops requiring regular substrate monitoring
Applications
- Deciduous and coniferous bonsai
- Orchids in adapted cultivation
- Potted tropical plants
- Custom draining substrates
- Ornamental crops requiring moisture control
Characteristics and benefits
Balanced retention
Absorbs water and releases it gradually, limiting water stress.
Root aeration
Maintains a porous structure favorable to root oxygenation.
Controlled degradation
Disintegrates more quickly, facilitating substrate renewal.
Homogeneous structure
Does not rise to the surface and remains well distributed in the mix.
Versatility
Easily integrates into different substrates to adjust their physical properties.
