Naturally occurring Lava Rocks in black and grey coloration. Acquired from Eastern regions, these rocks are the result of volcanic lava solidifying. Tumbled for a smooth, consistent appearance. Available in sizes: 0.5-1 inch (SM), 1-2 inch (MD), 2-3 inch (LG), 3-4 inch (XLG). Sold in 10 or 20 pound bags.
Suitable for landscaping, outdoor gardens, cactus gardens, succulents, rock gardens, planters, fountains, ponds, and walkways. Also useful for retaining soil moisture. Can be used for indoor decor in pots, jars, bowls, vases, or with plants and flowers.
Ideal for use in natural or propane gas fire pits to evenly distribute heat and provide warmth.
Calculations for coverage: For rectangular fire pit use: (Length x Width x Height) /20. For circular fire pit use: (Diameter x Diameter x Height) /25.