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Block Cover

  • Out of Stock

    Block Covers 6 in 40-Pack

    $24.28
    $24.28 - $24.28
    $24.28
    $18.12
    $18.12 - $18.12
    $18.12

    For blocks of rockwool and other grow media. These Grower's Edge® Block Covers blocks light from media—which helps reduce algae. Use white side up ...

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    $24.28
    $24.28 - $24.28
    $24.28
    $18.12
    $18.12 - $18.12
    $18.12
    Out of Stock
Block covers are used to protect the plant from attracting pests and algae growth on growing media. These Grower's Edge Block Covers 4 in 4/pack are disposable after use. These help to cover the Rockwool and other grow media. Ensure the white side is up to reflect light. It is easy to hang with a toothpick.  The cover is 6-inch in size.