Vermiterra Medium - Exfoliated Vermiculite
Versatile soil conditioner with excellent nutrient retention.
Vermiterra Medium is a hydrous phyllosilicate mineral belonging to the clay group with lamellar structure. When heated to 900°C, the trapped water vaporizes, causing expansion up to 30 times the original volume. The exfoliation creates lightweight accordion-shaped granules with larger particle size ideal for soil mixing and conditioning.
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High Cation Exchange
CEC of 52 meq Na/100g - stores and releases nutrients gradually.
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Lightweight & Durable
Does not rot, does not mold, time-endurant material.
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Temperature Control
Stabilizes substrate temperature in summer and winter.
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Certified Safe
Odorless, non-toxic, controlled pH, sterile from pathogens.
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