Rockwool Block Covers

SKU: HGCOV6

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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HGCOV4
Weight 0.16 lbs
Dimensions 5.5 × 4.5 × 0.3 in
Barcode
638104945783 (UPC-A)
HGCOV6
Weight 0.33 lbs
Dimensions 7 × 6.5 × 0.2 in
Barcode
638104945790 (UPC-A)
HGCOV8
Weight 0.25 lbs
Dimensions 8.5 × 8.5 × 0.3 in
Barcode
638104005883 (UPC-A)

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