Lava Rock (Black) Small Grain - 5 Quart
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 an ideal component for soil mixes. The porous structure of the lava rock also allows for water retention. Ideal for all trees especially junipers and pines.
Product Code: 117690-01
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