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. 

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  • Akadama Bonsai Soil Mix Akadama Bonsai Soil Mix
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    Akadama Bonsai Soil Mix

    113550-01
    Material: Akadama
    Material: Lava
    $17.95 - $65.00
    Formulated specifically for show quality trees, this mix is perfect for promoting growth and an overall healthy root structure. This Akadama Bonsai Soil Mix is a mixture of Akadama (made in Japan) and Lava Rock. This Akadama bonsai soil Mix provides...
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  • Akadama Lava Pumice Soil Mix

    Akadama Lava Pumice Bonsai Soil Mix

    124930-01
    Material: Akadama
    Material: Lava
    Material: Pumice
    $17.95 - $65.00
    Bonsai Soil Mix is Ready to Use! Provides proper plant support, moisture and drainage. Our multipurpose bonsai soil mix combines our most popular bonsai soil mix components. Useful for all types of bonsai trees. A lighter blend than our regular Akadama...
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  • Pumice Small Grain

    Pumice Small Grain

    111020-01
    Material: Pumice
    $9.95 - $36.00
    One of the most important elements of a good bonsai soil mix is oxygen and aeration. The natural qualities of pumice give soil mixes great access to these attributes. The pores allow it to retain water well. Our pumice is sifted to give you just the...
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  • Small Bonsai Grade Lava Rock (Black) Lava Rock (Black) Small Grain

    Lava Rock (Black) Small Grain

    113540-01
    Material: Lava
    $12.95 - $49.00
    This Small Lava rock is commonly used in bonsai soil mix to prevent compaction. The smaller lava rock is a traditional ingredient added to Bonsai soil mixes. Lava rock will not break down over time. It is non toxic and completely reusable which makes it...
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  • Japanese Super Hard Akadama, Small Grain - 14L Bag (Japan) Japanese Super Hard Akadama, Small Grain - 14L Bag (Japan)

    Japanese Super Hard Akadama, Small Grain - 14L Bag (Japan)

    131930-01
    Material: Akadama
    $49.00
    Akadama is one of the most popular materials used for soil mixes for bonsai trees. Often combined with fine lava rock or other aggregate material, Akadama provides excellent drainage and aeration for healthy root growth. The unique characteristic of...
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  • Akadama Small Grain Akadama Small Grain

    Akadama Small Grain

    113380-01
    Material: Akadama
    $18.95 - $36.00
    Our various sizes of Akadama are perfect for those looking to use in different size pots or with a mix of other materials. Akadama is one of the most popular materials used for soil mixes for bonsai trees. Akadama is a fired clay that retains its form...
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  • Premium Japanese Bonsai Soil Mix Premium Japanese Bonsai Soil Mix

    Premium Japanese Bonsai Soil Mix

    Material: Akadama
    Material: Lava
    Material: Hyuga
    $24.95 - $49.00
    Our ready-to-use Premium Japanese Bonsai Soil Mix is provides proper plant support, moisture, aeration, and drainage. A sifted blend of Japanese Akadama clay, Mt. Fuji Black Lava, and Hyuga Japanese pumice, this premium mix combines the highest grade of...
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  • Turface Calcined Clay

    Turface Calcined Clay

    111000-01
    Material: Turface
    $12.95 - $49.00
    Calcined Clay is an essential bonsai material for bonsai soil mixes. Calcined or thermal treated clay helps to give bonsai soil mix proper aeration for oxygen by allowing proper spacing for roots to grow. Calcined Clay also has an added feature in that...
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  • Small Japanese Kanuma Kanuma Small Grain

    Kanuma Small Grain

    117360-01
    Material: Kanuma
    $18.95 - $36.00
    Our various sizes of Kanuma is perfect for those looking to use in different size pots or with a mix of other materials. Kanuma comes from a province of Japan named Kanuma which is well known for cultivating Azalea Bonsai trees. Kanuma has pores allowing...
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  • Hyuga 18L Bag (Japan)

    Hyuga Japanese Pumice Small Grain - 18L Bag (Japan)

    126400-01
    Material: Hyuga
    $59.00
    Hyuga is imported from Japan and very similar to pumice. It has great aeration, drainage, and good water retention qualities. Works well with Akadama for a bonsai soil mix. Hyuga is recommended for pines and junipers. How to use: Hyuga is primarily...
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  • Mt. Fuji Black Lava Rock, Small Grain - 10L Bag (Japan) Mt. Fuji Black Lava Rock, Small Grain - 10L Bag (Japan)

    Mt. Fuji Black Lava Rock, Small Grain - 10L Bag (Japan)

    131960-01
    Material: Lava
    $49.00
    Lava rock is commonly used in bonsai soil mix to prevent compaction. The smaller lava rock is a traditional ingredient added to Bonsai soil mixes. Lava rock will not break down over time. It is non toxic and completely reusable which makes it an ideal...
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  • Kanuma Small Grain 17L Bag (Japan)

    Kanuma Small Grain 17L Bag (Japan)

    117390-01
    Material: Kanum
    $59.00
    Kanuma comes from an province of Japan named Kanuma which is well known for cultivating Azalea Bonsai trees. Kanuma has pores allowing both water retention and good drainage. Kanuma is more acidic than Akadama, therefore used mainly for Azaleas and...
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  • Perlite - Sponge Rock (Small)

    Perlite Sponge Rock

    111070-01
    Material: Perlite
    $9.95 - $36.00
    Perlite also known as sponge rock is a very popular ingredient for bonsai soil mixes. The structure of the sponge rock helps create space for root growth, and aeration. The unique properties of perlite also allows it to absorb water and retain it for...
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  • Akadama Triple Red Line Akadama, Small Grain - 14L Bag (Japan)

    Triple Red Line Akadama, Small Grain - 14L Bag (Japan)

    127520-01
    Material: Akadama
    $59.00
    Akadama is one of the most popular materials used for soil mixes for bonsai trees. Often combined with fine lava rock or other aggregate material, Akadama provides excellent drainage and aeration for healthy root growth. The unique characteristic of...
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  • Double Line Ibaraki Akadama, Small Grain - 14L Bag (Japan) Double Line Ibaraki Akadama, Small Grain - 14L Bag (Japan)

    Double Line Ibaraki Akadama, Small Grain - 14L Bag (Japan)

    129220-01
    Material: Akadama
    $49.00
    Akadama is one of the most popular materials used for soil mixes for bonsai trees. Often combined with fine lava rock or other aggregate material, Akadama provides excellent drainage and aeration for healthy root growth. The unique characteristic of...
    Add to Cart