Riverview Living Soils Pumice 0.5cf — a premium volcanic mineral amendment that dramatically improves soil drainage, aeration, and root zone structure. Pumice is a lightweight, porous rock that holds air pockets while allowing excess water to pass freely, preventing compaction and root rot. Ideal for mixing into potting media, raised beds, and living soil builds.

• Improves drainage and aeration
• Prevents soil compaction
• Lightweight and pH neutral
• Reusable and long-lasting
• 0.5 cubic foot bag