Enhances drainage in heavy or compacted soils for better water flow
Boosts aeration and root development by increasing oxygen availability
Long-lasting and inert material that does not break down or decompose
pH neutral and chemically inert for safe use with all plants
Lightweight and porous structure resists compaction and improves soil texture
Summarized by Shop
Give your plants the aeration and drainage they crave with Expanded Shale, a sustainable and versatile soil amendment ideal for bonsai, cacti, succulents, tropicals, and landscape use.
Fired at high temperatures, expanded shale is a porous, lightweight material that resists compaction and improves soil structure over time. Its stable, ine