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$20.64
Hydrofarm 6" Rockwool Block Cover, pack of 40—
$20.64
The Story
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Block light from media.
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Reflect light to plant leaves - where it's needed most.
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Eliminate algae and mildew growth.
- 40 dual-sided block covers per pack
Description
-
Block light from media.
-
Reflect light to plant leaves - where it's needed most.
-
Eliminate algae and mildew growth.
- 40 dual-sided block covers per pack
