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Grower's Edge

Grower's Edge® Block Covers - 4" inch (40 covers)

Grower's Edge® Block Covers - 4" inch (40 covers)

SKU:HGC714820

Regular price $7.99 USD
Regular price $9.99 USD Sale price $7.99 USD
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Grower's Edge® Block Covers - 4" inch (40 covers)

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.

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