Rockwool Block Covers, 4", Pack of 40

Description

PLASTIC BLOCK COVERS
Reflect light to plant leaves, where it’s needed most. Block light from media. Eliminate algae and mildew growth. 40 dual sided block covers per pack. Works great with GRODAN Blocks.
  • Block light from media
  • Reflect light to plant leaves where it's needed most
  • Eliminate algae and mildew growth
  • 40 dual-sided block covers per pack
Product form

PLASTIC BLOCK COVERS Reflect light to plant leaves, where it’s needed most. Block light from media. Eliminate algae and mildew... Read more

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SKU: HGCOV4
Barcode: 638104945783

$13.62

    Description

    PLASTIC BLOCK COVERS
    Reflect light to plant leaves, where it’s needed most. Block light from media. Eliminate algae and mildew growth. 40 dual sided block covers per pack. Works great with GRODAN Blocks.
    • Block light from media
    • Reflect light to plant leaves where it's needed most
    • Eliminate algae and mildew growth
    • 40 dual-sided block covers per pack

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