Dust Free Black Lava Rock. Perfect aggregate and substrate for Bonsai Soil Additive. Great for Succulents, Bonsai, and many other plants. Comes in many sizes. Professional Mix and Sifted.
Our Black Lava Rock contains no artificial coloring. It’s non-toxic, porous, and lightweight. It’s ideal to help control moisture and improve drainage. It’s commonly use as a soil additive for Bonsai, Succulents, or other plants. Lava Rock will help prevent soil compaction and will not break down over time.
Tinyroots Black Lava Rock is Ready-To-Use. It have been sifted to uniform sizes and is DUST FREE.
As a registered Nursery in Massachusetts and Florida, our soils and aggregates are tested regularly to comply with agricultural regulations.
We offer a Live Arrival Guarantee when shipping insurance is purchased. Check our shipping page for details.
We primarily ship Koi using Southwest Cargo for fast and reliable delivery. In certain circumstances, we may use UPS as an alternative. Visit our shipping page for more information about shipping your koi.
Koi Pharma Pure Broad Spectrum: Use at water temperatures of 50°F or higher. Treats parasites like Ich, Costia, and Trichodina.
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