Sale
Block Covers
Sale
Block Covers
Sale
Block Covers
Sale
Block Covers

Grower's Edge® Block Covers

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For blocks of rockwool and other grow media. Grower's Edge® Block Covers block light from media—which helps reduce algae. Available in 4" or 6".

C$13.50
C$8.10
Brand:
Grower's Edge®
Article code:
714820
Reviews:

Product description

Use white side up to reflect light. Use toothpick to hold cover in place. Hole in center of cover measures 0.5" in diameter.

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