![Black Lava Rock](http://diameterplants.com/cdn/shop/files/F253409F-93D1-4AB3-8D7B-3F02FA1B1D02_114x144_crop_center.jpg?v=1713221223)
![Black Lava Rock](http://diameterplants.com/cdn/shop/files/676560AF-E74C-4416-8BDA-27C57DEAFA86_114x144_crop_center.jpg?v=1713221223)
![Black Lava Rock](http://diameterplants.com/cdn/shop/files/FEAE1701-10F3-4FE5-BED2-DD413DB9F840_114x144_crop_center.jpg?v=1713221223)
![Black Lava Rock](http://diameterplants.com/cdn/shop/files/E05A2634-DA84-40DB-BE0F-9DDAB9F4D2F2_114x144_crop_center.jpg?v=1713221223)
![Black Lava Rock](http://diameterplants.com/cdn/shop/files/18AAADDC-60AD-4841-A064-7377EBAEEB76_114x144_crop_center.jpg?v=1713221223)
Black Lava Rock
$4.50
1/4" Black Lava Rock is used as a soil additive or top dressing in the art of bonsai. Mix with other ingredients such as pine bark fines, granite grit, calcined clay, and or dirt to create a succulent, cactus or bonsai soil specific to your needs.
- Packaging is PLA-lined natural kraft paper with tin-tie closure. Compostable or recyclable once tin-tie is removed.