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GRODAN ROCKWOOL 2in. MINI BLOCKS. (24 PACK)

SKU: GA1019266

$9.99

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GRODAN ROCKWOOL 2in. MINI BLOCKS (24 PACK):
Rockwool Mini-Blocks are a favorite seed starting medium in the growing industry.

  • Made from molten rock spun into cotton candy-like fibers, these blocks provide a highly aerated and supportive growing environment for your seedlings and cuttings.
  • These Mini-Blocks are individually wrapped in white plastic to minimize algae growth.
  • Remove wrapping and transplant seedlings into any loose media such as Grow-Cubes or coconut fiber or leave wrapping on and set on top of a larger Gro-block.Rockwool Mini-Blocks are a favorite seed starting medium in the growing industry.

    About Grodan Rockwool
    Grodan Stonewool (rockwool) is made from molten rock spun into cotton candy-like fibers and then compressed into cubes, blocks, or slabs. Where other rockwool brand manufacturers cut all sizes from one batch of wool, Grodan is unique by making different types of fibers. The purpose is to support the requirements of the plant through different plant stages. Grodan has a tremendous capacity for absorbing nutrient solution while retaining plenty of oxygen for rapid plant growth. Grodan comes in graduated sizes. Seedlings started in cubes are easily transferred to blocks and then onto slabs, if desired.

    • Weight 1 lbs
    Dimensions 20 × 10 × 1.5 in
    Unit

    CASEOF30, Each

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