Volcanic Pumice - 1 cu ft

Pumice is formed from volcanic activity and owes it's unique porous structure to the rapid temperature and pressure changes that occur during a volcanic eruption. An excellent soil additive for increasing drainage and aeration, pumice also has a mineral content that is beneficial to plants.   Pumice also assists in pro
Pumice is formed from volcanic activity and owes it's unique porous structure to the rapid temperature and pressure changes that occur during a volcanic eruption. An excellent soil additive for increasing drainage and aeration, pumice also has a mineral content that is beneficial to plants.   Pumice also assists in promoting microbial establishment and growth due to its porous nature.  All of the surface area provides living environments for root zone microbes.  Pumice can also be used as a hydroponic medium and is not just utilized as a soil additive.   This pumice is screened and the particle size ranges from .25-.375.  Pumice Benefits- Increased aeration and drainage- Promotes microbial establishment- Beneficial mineral content- Holds moisture until plants need it- Consistent particle size- Naturally occurring

HIGH-QUALITY RAW MATERIALS - Advantages of light in weight, heat preservation, heat resistance, fire resistance, and no pollution, etc. Hand picked

Skyflame 5LB Natural Volcanic Lava Rock, 3-5 Fireproof and Heatproof Pumice Stone for Outland Living Bond Portable Fire Pits, Fireplaces, Garden

Horticultural Pumice

Rock pumice for soil aids in drainage, aeration, & overall soil structure. This natural, organic input won't shrink, compact, decompose, or rot.

Agricultural Rock Pumice for Soil | Rocky Mountain BioAg 1 Yard Tote (3/8 - 1/4) - Freight Quote Required

Learning Geology: Pumice

Azomite® is a naturally occuring mineral mined in the Utah desert. Azomite® is technically a highly mineralized complex silica ore that is the result

Organic Pelletized Azomite - 44lbs

Here's my story and I'm sticking with it darn it! I have stopped for many of these piles now for over 3 years and nothing, Scoria, by the state fulls,

Volcanic Rock - Pumice - Tuft - North Dakota - M-4483 - Frothy Glass - Gorgeous

Down to Earth Organic All Purpose Blend

Uni-Gro Pumice (1 Cu Ft) - Grow Organic

Pumice (Fine Grade) 500 g