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Bonsai Soil & Aggregates

Choosing a bonsai soil mix can be a daunting task. There are so many variations on mediums. To make it easier, we've compiled the most widely used components to build your own mix. We've also got great ready to use blends. 

Ready to Use Blends

Choose from our top selling organic blends. Used by our in house bonsai tree artists. Affordable and Ready to Use.

Japanese Akadama

As an importer of akadama, we carry only the highest grade akadama fired at temperatures above 300°C suitable for bonsai.

Lava / Scoria

Considered one of the core ingredients for creating a stable soil mix. Lava or scoria is great for drainage and aeration. One of our favorite ingredients for show trees.

Kanuma & Hyuga

Imported directly from Japan, we carry high quality specialty mediums specifically for the advanced enthusiasts. Great for adjusting pH levels for your tree or promoting great drainage. 

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  • Horticultural Bamboo Charcoal, Small Grain - 5L Bag (Japan)
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    Horticultural Bamboo Charcoal, Small Grain - 5L Bag (Japan)

    131950-01
    Material: Charcoal
    $59.00
    Horticultural activated charcoal is a aggregate ingredient used in soil mixes to create drainage and prevent dampness. The light nature of the charcoal keeps your soil mix light making moving your terrarium or bonsai pot easy to handle. It can also help...
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  • Premium Japanese Flowering Bonsai Soil Mix Premium Japanese Flowering Bonsai Soil Mix
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    Premium Japanese Flowering Bonsai Soil Mix

    Material: Kanuma
    Material: Peat Moss
    Material: Hyuga
    Material: Charcoal
    $22.95
    Our ready-to-use Premium Japanese Flowering Bonsai Soil Mix provides proper plant nutrition, moisture, aeration, and drainage. Japanese Kanuma is beneficial for flowering bonsai that prefer high-acidity soils, and added Japanese bamboo charcoal...
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