8" Rockwool Block Cover, pack of 40

8" Rockwool Block Cover, pack of 40

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  • Brand: Hydrofarm
  • Product Code: HGCOV8
  • Availability: In Stock
  • $25.95
Dyna-Gro Liquid Grow 7-9-5 is an all-purpose complete nutrition formula containing all 6 essential m..
$66.50

Sound reducing acoustic foam decreases fan noise by up to 50%. Use with fans in conjunction with car..
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The B.C. Hydroponic Nutrients are a power-packed trio for nurturing generous vegetative crops and ex..
$51.71

Aluminum tops and bases for reduced weight. Half the weight of other filters. 46 mm (1.8 in) RC-4/8 ..
$271.95

Cultured Solutions Coco Cal is a concentrated blend of readily available Calcium and Magnesium. It i..
$169.95

The Flo-n-Gro® reservoirs and lids are made from a premium ABS plastic. They feature a UV inhibitor ..
$55.95

The Uvonair® 3000 attacks and neutralizes odors at the source. Operates for less than a 100 watt lig..
$255.95