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Grodan

  • Grodan A OK Rockwool Stonewool Starter Cubes Plugs 1.5" x 1.5" Sheet of 98 - HydroPros.com

    Grodan A OK Rockwool Stonewool Starter Cubes Plugs 1.5" x 1.5" Sheet of 98

    Grodan
    $25.00

    Grodan Stonewool (rockwool) is made from molten rock spun into cotton candy-like fibers and then compressed into cubes, blocks, or slabs. Where oth...

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    $25.00
  • Grodan 1.5 Inch Starter Mini-Blocks MM40/40, 45 Count - HydroPros.com

    Grodan 1.5 Inch Starter Mini-Blocks MM40/40, 45 Count

    Grodan
    $20.19

    Grodan Stonewool (rockwool) is made from molten rock spun into cotton candy-like fibers and then compressed into cubes, blocks, or slabs. Where oth...

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    $20.19
  • Grodan Delta 4 Block, 3" x 3" x 2.5" with holes - HydroPros.com

    Grodan Delta 4 Block, 3" x 3" x 2.5" with holes

    Grodan
    $17.09

    Grodan Stonewool (rockwool) is made from molten rock spun into cotton candy-like fibers and then compressed into cubes, blocks, or slabs. Where oth...

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    $17.09
  • Grodan Delta 10 Block, 4" x 4" x 4", with holes 6 per Strip - HydroPros.com

    Grodan Delta 10 Block, 4" x 4" x 4", with holes 6 per Strip

    Grodan
    from $20.39

    Grodan Stonewool (rockwool) is made from molten rock spun into cotton candy-like fibers and then compressed into cubes, blocks, or slabs. Where oth...

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    from $20.39
  • Grodan 2" x 2" x 1.5" Mini Blocks Grow Media - HydroPros.com

    Grodan 2" x 2" x 1.5" Mini Blocks Grow Media

    Grodan
    $18.00

    Grodan A'OK plugs are designed for seed and cutting propagation prior to "blocking on" into larger growing blocks. The V-shape design of the plug d...

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    $18.00
  • Grodan Gro-Smart Tray Insert - HydroPros.com

    Grodan Gro-Smart Tray Insert

    Grodan
    $31.69

    Grodan Starter plugs, Mini-Blocks and Gro-Blocks have finally found a home. This durable Dutch tray has double-sided features. Use the 78-cell ...

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    $31.69
  • Grodan Hugo Gro-Block, 6" x 6" x 5.8", with hole - HydroPros.com

    Grodan Hugo Gro-Block, 6" x 6" x 5.8", with hole

    Grodan
    $14.89

    Grodan Stonewool (rockwool) is made from molten rock spun into cotton candy-like fibers and then compressed into cubes, blocks, or slabs. Where oth...

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    $14.89
  • Grodan Delta 6.5 Block, 4" x 4" x 2.5" with holes - HydroPros.com

    Grodan Delta 6.5 Block, 4" x 4" x 2.5" with holes

    Grodan
    $17.29

    Grodan Stonewool (rockwool) is made from molten rock spun into cotton candy-like fibers and then compressed into cubes, blocks, or slabs. Where oth...

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    $17.29
  • Grodan Delta 8 Block, 4" x 4" x 3", with holes - HydroPros.com

    Grodan Delta 8 Block, 4" x 4" x 3", with holes

    Grodan
    $19.49

    Grodan Stonewool (rockwool) is made from molten rock spun into cotton candy-like fibers and then compressed into cubes, blocks, or slabs. Where oth...

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    $19.49