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Grower's Edge Block Covers 4 in 40/Pack


Free Local Delivery on Orders over $300.

For blocks of rockwool and other grow media. These Grower's Edge® Block Covers blocks 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.

Upc: 870883008376 870883008376
Quantity: 20
Volume (cf): 0.001 0.0877
Dim Weight (in3/lb): 0.0102 0.7808
Weight (lb): 0.1 2.95
Length (in): 4.5 5.40
Width (in): 4.4 5.10
Height (in): 0.1 5.50

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