The Grodan HUGO Gro-Block 6" x 6" x 4" is a high-quality stone wool substrate designed for optimal root development in hydroponic systems.
Product Specifications
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Dimensions: 6" x 6" x 4"
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Weight: Approximately 5 ounces (0.31 pounds) per block when dry.
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Material: Stone wool with advanced wetting agent for improved re-wettability and uniform water distribution.
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Packaging Options:
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Single block
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Case of 64 blocks
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Pallet of 704 blocks
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