6" Rockwool Block Covers, Pack of 40
  • 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 #: HGCOV6
  • Manufacturer: Hydrofarm

6" Rockwool Block Covers, Pack of 40

Price: $21.95
Sale Price: $19.99
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Availability: In Stock
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