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  • Hydrofarm Rockwool Block Covers, 4", Pack of 40

Hydrofarm Rockwool Block Covers, 4", Pack of 40

$13.62
Excl. tax

Rockwool Block Covers, 4'', Pack of 40

PLASTIC BLOCK COVERS
Reflect light to plant leaves, where it’s needed most. Block light from media. Eliminate algae and mildew growth. 40 dual sided block covers per pack. Works great with GRODAN Blocks.
Block

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Rockwool Block Covers, 4'', Pack of 40

PLASTIC BLOCK COVERS
Reflect light to plant leaves, where it’s needed most. Block light from media. Eliminate algae and mildew growth. 40 dual sided block covers per pack. Works great with GRODAN Blocks.
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

4 inch / 40 Pack / Growing Media / Hydrofarm / Rockwool Block Covers
0 stars based on 0 reviews
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