Grower's Edge Block Covers 4 in (40/Pack)

Growers Edge

Availability:: This product is out of stock In-Store and at the Vendor
SKU:: HGC714820
UPC:: 870883008376
Width:: 4.20 (in)
Height:: 0.20 (in)
Depth:: 5.20 (in)

For blocks of rockwool and other grow media. Grower's Edge® Block Covers block light from media—which helps reduce algae. Use white side up to reflect light. Use toothpick to hold cover in place. Hole in center of cover measures 1/2 inch in diameter.

Grower's Edge Block Covers 4 in (40/Pack)

Growers Edge

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