Product Details
Product Snapshot
Material: Crushed volcanic pumice
Grade: Horticultural pumice
Nominal Particle Size: Granules typically 1/8″–3/8″
Product Properties
Bulk Density: Low–Medium
Porosity: High internal porosity
Compaction: Low
Moisture Retention: Moderate (internal pore storage)
Notes & Applications
Decomposition Profile: Inert; does not decompose in horticultural use.
Professional Applications: Cactus and succulent mixes, drainage improvement, and long-term structural aeration.
Compatibility Notes: Blends with peat, bark, and mineral soils to create free-draining media.
Additional Notes: Preferred where long-term drainage and aeration are critical, such as in arid-climate plantings.
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