Rockwool Block Cover, 8", Pack of 40

Rockwool Block Cover, 8", 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

Item Number: 137562
Universal Product Code: 638104005883
Manufacturer: Hydrofarm
Manufacturer's Part Number: HGCOV8
Brand: Hydrofarm

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