C-3 Medium-Grade Vermiculite


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  • Palmetto Vermiculite Premium Grade C-3 is a medium particle size material meeting ASTM C516 Type 1, Grade 3 specifications.
  • The material is widely used as a component in growing media for professional growers, refractory, lightweight concrete, fire-proofing, and packaging.

Collections: All, Soiless Mix

Category: New, Nursery Supplies, soiless-mix

Type: Unknown Type

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