• Grodan Rockwool 3 inch x 3 inch x 2.5 inch - 8/pk

Rockwool 3 inch x 3 inch x 2.5 inch - 8/pk

Article number:
Rckwl3x3x2.5-Size-Single
Availability:
In stock
Reviews:
$6.99 .
Excl. tax

Stonewool is recognized the world over as the ideal hydroponics growing substrate. Seeds or cuttings are started in these Grodan Gro-Blocks and, once rooted, the blocks are transferred to a larger stonewool slab. Gro-Blocks can be planted directly into containers for soil gardening as well. This is a strip of eight 3"x3" x2.5" Gro-Blocks, each with pre-formed holes. Grodan stonewool is known for its quality, consistency and performance.
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