Lava / Calcined Clay / Kiryu

One of our favorite and most used components for soil mixes. Lava rock or scoria adds spacing to the soil while the pores of the rock allow for moisture and fertilizer to store within it. Lava rock is also attractive enough to be used for show trees.

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  • Akadama Lava Pumice Soil Mix

    Akadama Lava Pumice Bonsai Soil Mix

    124930-01
    Material: Akadama
    Material: Lava
    Material: Pumice
    $14.95 - $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...
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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...
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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
    $59.00
    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...
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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...
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