Small Black Lava Rock

Ever noticed how perlite seems to float to the top of your containers, leaving your soil uneven and your plants struggling? It can be frustrating watching your soil shift instead of staying exactly where you want it. 🌱 That's where our Small Black Lava Rock steps in. Screened to 3/8" minus and packed with natural lava rock powder, this mineral-rich alternative stays put, supports soil structure, and even feeds your plants over time. It's everything you wish perlite could be and more. *Note: Due to our build process and the proximity of our black lava rock and pumice piles, a small amount of white pumice may be present. This does not affect planting use, but for landscaping please be aware it may slightly change the uniform black appearance. Why Growers Love It Stays In Place No more floating perlite. This lava rock holds steady, keeping your soil layers consistent from start to finish. Boosts Soil Health The natural lava rock powder delivers a slow, steady release of minerals that enri