Rockwool Block Covers, 4", Pack of 40

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

Item Number: 111005
Universal Product Code: 638104945783
Manufacturer: Hydrofarm
Manufacturer's Part Number: HGCOV4
Brand: Hydrofarm

Price: $8.41

In Stock
 


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