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Hydrofarm Rockwool Block Covers 4" Pack of 40 product image 1
Hydrofarm Rockwool Block Covers 4" Pack of 40 product image 2
Hydrofarm Rockwool Block Covers 4" Pack of 40 product image 1
Hydrofarm Rockwool Block Covers 4" Pack of 40 product image 2

Hydrofarm Rockwool Block Covers 4" Pack of 40

Price: $46.99 USD
List Price: $0.00 USD
Price: $46.99 USD
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Buy 3 or more items and receive 5% off this order! Discount will be automatically applied at checkout.

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Free and discreet shipping in the lower 48. Ships in 1 to 3 business days!

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Estimated Arrival: Between Jun 20 and Jul 01.

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Description
  • Product Details: 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
    • Specifications
  • Barcodes: 10638104945780 (GTIN) 638104945783 (UPC-A)
  • Dimensions: 5.4L x 5.2W x 5.6H (CS) 5.5L x 4.5W x 0.3H (EA)
  • Shipping Weight: 0.16 lbs.