large red volcanic rocks
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Red Lava Landscape Rock
1. The densely distributed pores of volcanic rocks are the prerequisite for parasitic nitrifying bacteria, and the special honeycomb network structure makes the filtration and permeation smoother. 2. Natural red volcanic rock, without pigments and additives, the color is pure and natural. 3. Red volcanic rock has high strength, acid and alkali resistance, corrosion resistance and no pollution.
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Bulk Red Lava Rock For Landscaping
1. Fine screening selects high-quality volcanic rocks. 2. Fine screening to remove powder, fine size specifications. 3. Simple polishing reduces the damage of edges and corners to plants. 4.The volcanic stone has dense and rich voids, is loose, breathable and drains well, and is clean and free of germs. 5. Selected natural Changbaishan volcanic stone is not easy to pulverize and can be used repeatedly. 6. Volcanic stone is used for landscaping and laying, which can beautify the environment, cover the soil surface, reduce the planting rate and reduce manual maintenance.
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